• Research Interests
  • Research Projects
  • Publications
  • Patents

Research Interests

智慧能源中新型配電系統設備與物聯網融合研究

Research on new power distribution system equipment and integration of Internet of Things in Smart Energy

  • Smart Grid and Power Electronic Integration:
    • Power Quality Compensators
    • Railway Traction Power Supply
    • Renewable Energy Power Converters
    • Multifunction Hybrid and Fusion Topologies
    • Smart Grid, Smart Transformer and Energy Router
  • IoT Mixed Signal Smart Meter Platform and Intelligent Computation
    • Cloud-Edge Reconfigurable Mixed Signal Smart Meter Platform
    • Fast Arc Fault Detection
    • Non‐Intrusive Load Monitoring
    • Digital Twin for Smart Grid and Power Electronic Integration

Research Projects

  • Man-Chung Wong, (2023-up to now), Fusion Topology Converter Design for Multifunction Compensators and Energy Routers (FDCT)  
  • Man-Chung Wong, (2022- up to now),Power Electronic Smart Substation Study (RC, UM)
  • Man-Chung Wong, (2019-2022), Study of Energy Internet Framework and Hierarchical Energy Hub System (FDCT) 
  • Man-Chung Wong, (2019-up to now), Study of Energy Internet Framework and Hierarchical Energy Hub System (FDCT)
  • Man-Chung Wong, (2018-2021) , Compensated Load Classification and Smart Meter Incorporating Approach for Energy Saving in Smart Campus (RC, UM)
  • Man-Chung Wong, (2017-2020),Industrial Platforms of Adaptive Hybrid Active Power Filters and their Application Problems (RC, UM)
  • Chi-Seng Lam, Man-Chung Wong, (2017-2020) Lego-Concept-Like Power-Electronics Controller – Mixed-Signal Chips and User-Friendly Interface (Phase 1), (RC, UM)
  • Man-Chung Wong, (2015-2018), Research on Hybrid Converters for Renewable Energy Generation Units connected to Power Grid (RC, UM)
  • Man-Chung Wong, Chi-Seng Lam, (2014-2017) Adaptive Hybrid Active Power Filters (FDCT & UM)
  • Man-Chung Wong, (2012-2016) Practical Implementation and Application of an Invented Patent “ a Capacitive Coupling Power Compensator”, (RC, UM)
  • Man-Chung Wong, Seng-Pan U, Sai-Weng Sin, Ning-Yi Dai, Chi-Kong Wong, (2009~2013) Integrated Generalized PWM Controller for DC-AC Inverters, 2009 (FDCT & UM)
  • Man-Chung Wong, Ning-Yi Dai, (2008 ~ 2012) A Novel Electric Traction Power Supply System based on Unified Power Quality Compensators in High Power Applications, (FDCT & UM)
  • Man-Chung Wong, (2007) Study of a Three-phase Four-Wire Soft-switching Three-Level Inverter (FDCT & UM)
  • Man-Chung Wong, Chi-Seng Lam, (2006/2007) Study of a Three-Phase Four-Wire Hybrid Filter (FDCT & UM)
  • Man-Chung Wong, (2006/2007) General Pulse Width Modulator for Three-Phase Centre-Split Multi-Level Converters (UM)
  • Man-Chung Wong, Ming-Chui Dong, Ying-Duo Han, (2004/2006) Study of Soft Switching Techniques in 3-Phase 4-Wire Power Quality Applications. (UM)
  • Ming-Chui Dong, Man-Chung Wong, Ying-Duo Han, (2004/2006) Power Quality Study in Macau — Commercial Buildings. (UM)
  • Ming-Chui Dong, Man-Chung Wong, Ying-Duo Han, (2003/2006) Research of Power Quality Improvement for New Academic Building in University of Macau (UM)
  • Ying-Duo Han, Ming-Chui Dong, Man-Chung Wong, (2002/2004) Study of a Common Platform for Series and Parallel Power Quality Controller (UM)

Publications

Book

  1. Lei Wang,Chi-Seng Lam, Man-Chung Wong, “Adaptive Active Power Filter”, Springer, ISBN 978-981-10-8826-1, 2019.
  2. Keng-Weng Lao, Man-Chung Wong, Ning-Yi Dai , “Co-Phase Traction Power Supply with Railway Hybrid Power Quality Conditioner”, Springer, ISBN 978-981-13-0437-8, 2018.
  3. Book Chapter
    Pathways to a Smarter Power System, Academic Press,ISBN: 9780081025925, 2019.
    Chapter 9 – Smarter Solutions Based on Power Electronics
    Man-Chung Wong, Chi-Seng Lam, Lei Wang, Wai-Hei Choi
  4. Man-Chung Wong, Ning-Yi Dai, Chi-Seng Lam, “Parallel Power Electronics Filters in Three-Phase Four-Wire Systems – Principle, Control and Implementation”, Springer, ISBN 978-981-10-1529-8, 2016.
  5. Chi-Seng Lam, Man-Chung Wong, “Design and control of hybrid active power filters”, Series of Springer Briefs in Electrical and Computer Engineering, Springer, ISBN 978-3-642-41322-3, 2013.

Journal Papers

  1. Z. Bai, D. Xu, T. Wang and M. -C. Wong, “A Cascaded Multilevel Battery Energy Storage Based Parallel Dynamic Voltage Compensator for Medium Voltage Industrial Distribution Systems,” in IEEE Transactions on Industrial Informatics, doi: 10.1109/TII.2023.3265526.
  2. Y. Pang et al., “A Data-Driven Finite-State Machine (FSM) Based Control for Hybrid Parallel Multi-Converters: Fusion Topology for High-Power Applications,” in IEEE Transactions on Industrial Electronics, doi: 10.1109/TIE.2023.3234126.
  3. Z. Bai, Man-Chung Wong, “An L-coupling STATCOM integrated with primary tapped transformer for voltage compensation”, Electric Power Systems Research, Volume 218, 2023.
  4. Z. Bai et al., “A Capacitive-Coupling Winding Tap Injection DSTATCOM Integrated With Distribution Transformer for Balance and Unbalance Operations,” in IEEE Transactions on Industrial Electronics, vol. 70, no. 2, pp. 1081-1093, Feb. 2023, doi: 10.1109/TIE.2022.3156042.
  5. Y. -J. Wu et al., “IOT Cloud-Edge Reconfigurable Mixed Signal Smart Meter Platform for Arc Fault Detection,” in IEEE Internet of Things Journal, 2022, doi: 10.1109/JIOT.2022.3210220.
  6. G. Li, F. Ma, C. Wu, M. Li, J. M. Guerrero and M. -C. Wong, “A Generalized Harmonic Compensation Control Strategy for Mitigating Subsynchronous Oscillation in Synchronverter Based Wind Farm Connected to Series Compensated Transmission Line,” in IEEE Transactions on Power Systems, 2022, doi: 10.1109/TPWRS.2022.3191061.
  7. Zeng Xiang; Ying Pang, Bai Ziyi; Lei Wang; Chi-Seng Lam; Chi-Kong Wong; Man-Chung Wong Wong “A Residential Miniboost Photovoltaic Inverter with Maximum Power Point Operation and Power Quality Compensation,” in IEEE Transactions on Industrial Electronics, 2022, doi: 10.1109/TIE.2022.3187573.
  8. Y. -J. Wu, W. -H. Choi, C. -S. Lam, M. -C. Wong, S. -W. Sin and R. P. Martins, “An FPGA Based Self-Reconfigurable Arc Fault Detection System for Smart Meters,” in IEEE Transactions on Circuits and Systems II: Express Briefs, 2022, doi: 10.1109/TCSII.2022.3188351.
  9. K. Zhang, L. Wang, Y. Pang, S. Liao, X. Yang and M. -C. Wong, “Power Selective Control with Fault Tolerance of Multifunctional Inverter for Active Power Injection and Power Quality Compensation,” in IEEE Transactions on Industrial Electronics, 2022, doi: 10.1109/TIE.2022.3186357.
  10. Ying Pang; Zeng Xiang; Ziyi Bai; Lei Wang; Chi-Kong Wong; Chi-Seng Lam; Fujun Ma; Man-Chung Wong, “A Fusion Topology of Higher Efficiency and Lower Capacity Hybrid Parallel Multi-Converters for Power Quality Compensation,” in IEEE Transactions on Power Electronics, vol. 37, no. 5, pp. 5957-5969, May 2022.
  11. L. Wang, U. K. Madawala, J. Zhang and M. -C. Wong, “A New Bidirectional Wireless Power Transfer Topology,” in IEEE Transactions on Industry Applications, vol. 58, no. 1, pp. 1146-1156, Jan.-Feb. 2022.
  12. Renjun Hu;Zhixing Yan;Lei Wang;Man-Chung Wong Wong;Jun Zeng;Junfeng Liu;Bihua Hu, An Interleaved Bidirectional Coupled-Inductor Based DC–DC Converter With High Conversion Ratio for Energy Storage System,” in IEEE Transactions on Industrial Electronics, vol. 69, no. 6, pp. 5648-5659, June 2022.
  13. Zhen Zhu;Fujun Ma;Liheng Lin;Lei Wang;Dexing Kuang;Qianming Xu;Man Chung Wong, “Multimode Smooth Transition Technique for Three-Level Cascaded Noninverting Buck–Boost DC–DC Converter,” in IEEE Transactions on Power Electronics, vol. 36, no. 12, pp. 14409-14419, Dec. 2021.
  14. C. S. Wong, M. C. Wong, L. Cao and K. H. Loo, “Design of High-Efficiency Inductive Charging System With Load-Independent Output Voltage and Current Tolerant of Varying Coupling Condition,” in IEEE Transactions on Power Electronics, vol. 36, no. 12, pp. 13546-13561, Dec. 2021.
  15. L. Wang, Y. Pang, M. -C. W. Wong, Q. Xu, X. Zhou and Z. He, “A New Topology of Three-Port Power Hub Converter With Power Quality Compensation for Remote Area Residential Power Supply,” in IEEE Transactions on Industrial Electronics, vol. 68, no. 11, pp. 10336-10348, Nov. 2021.
  16. L. Wang, M. -C. Wong, X. Zhou, Z. He, Q. Xu and L. Zhou, “A Selective Power Droop Control for Hybrid Interlinking Converter in AC/LVDC Microgrid,” in IEEE Transactions on Industrial Electronics, vol. 68, no. 10, pp. 9046-9057, Oct. 2021.
  17. B. Yan, G. Chen, H. Zhang, and M. C. Wong, “Strategical district cooling system operation with accurate spatiotemporal consumption modeling,” Energy and Buildings, vol. 247, pp. 111165, September 2021. DOI: 10.1016/j.enbuild.2021.111165
  18. D. Zhang, H. Li, H. Zhu, H. Zhang, H. H. Goh, M. C. Wong, and T. Wu, “Impact of COVID-19 on Urban Energy Consumption of the Commercial Tourism City,” Sustainable Cities and Society, vol. 73, pp. 103133, October 2021. DOI: 10.1016/j.scs.2021.103133
  19. R. Brito, M. C. Wong, H. Zhang, M. G. Da Costa Junior, C. S. Lam, and C. K. Wong, “Instantaneous active and reactive load signature applied in non‐intrusive load monitoring systems,” IET Smart Grid, vol. 5, no. 1, pp. 121-133, 2021. DOI: 10.1049/stg2.12008
  20. L. Wang, M. -C. Wong, X. Zhou, Z. He, Q. Xu and L. Zhou, “A Selective Power Droop Control for Hybrid Interlinking Converter in AC/LVDC Microgrid,” in IEEE Transactions on Industrial Electronics, vol. 68, no. 10, pp. 9046-9057, Oct. 2021, doi: 10.1109/TIE.2020.3020017.
  21. M. -C. Wong, Y. Pang, Z. Xiang, L. Wang and C. -S. Lam, “Assessment of Active and Hybrid Power Filters Under Space Vector Modulation,” in IEEE Transactions on Power Electronics, vol. 36, no. 3, pp. 2947-2963, March 2021, doi: 10.1109/TPEL.2020.3017750.
  22. L. Wang, X. Fu and M. -C. Wong, “Operation and Control of a Hybrid Coupled Interlinking Converter for Hybrid AC/Low Voltage DC Microgrids,” in IEEE Transactions on Industrial Electronics, vol. 68, no. 8, pp. 7104-7114, Aug. 2021, doi: 10.1109/TIE.2020.3001802.
  23. L. Wang, Y. Pang, K. -W. Lao, M. -C. Wong, F. Ma and X. Zhou, “Design and Analysis of Adaptive Impedance Structure for Cophase Railway Traction Supply Power Quality Conditioner,” in IEEE Transactions on Transportation Electrification, vol. 6, no. 3, pp. 1338-1354, Sept. 2020, doi: 10.1109/TTE.2020.3005665.
  24. L. Wang, U. K. Madawala and M. -C. Wong, “A Wireless Vehicle-to-Grid-to-Home Power Interface With an Adaptive DC Link,” in IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 2, pp. 2373-2383, April 2021, doi: 10.1109/JESTPE.2020.2992776.
  25. Chi Shing Wong, Yiu Pang Chan, Lingling Cao, Lei Wang, K. H. Loo, Man Chung Wong, “A Single-Stage Dynamically Compensated IPT Converter With Unity Power Factor and Constant Output Voltage Under Varying Coupling Condition”, IEEE Transactions on Power Electronics, 35, Issue 10, pp. 10121-10136, Year 2020.
  26. Zeng Xiang, Ying Pang, Lei Wang, Chi-Kong Wong, Chi-Seng Lam, Man-Chung Wong, “ Design, control and comparative analysis of an LCLC coupling hybrid active power filter”, IET Power Electronics, Vol. 13, Issue 6, pp. 1207-1217, Year 2020.
  27. Wen-Liang Zeng, Zi-Yang Lin, Chi-Seng Lam, Man-Kay Law, Sai-Weng Sin, Franco Maloberti, Man-Chung Wong, Rui Paulo Martins, “Design of KY Converter With Constant On-Time Control Under DCM Operation”, IEEE Transactions on Circuits and Systems II: Express Briefs , Vol. 66, Issue 10, pp. 1753-1757, Year 2019.
  28. Wai-Kit Sou, Wai-Hei Choi, Chi-Wa Chao, Chi-Seng Lam, Cheng Gong, Chi-Kong Wong, Man-Chung Wong, “A Deadbeat Current Controller of LC-Hybrid Active Power Filter for Power Quality Improvement”, IEEE Journal of Emerging and Selected Topics in Power Electronics, Volume: 8, Issue: 4, Dec. 2020 pp. 3891 – 3905.
  29. Y. J. , Lam. C. S., Sin. S. W., Wong M. C., Martins R. P., “Review and Selection Strategy for High Accuracy Modeling of PWM Converters in DCM., Journal of Electrical and Computer Engineering, 1, pp. 1-6, 28 Oct 2018.
  30. Lei Wang, Chi-Seng Lam and Man-Chung Wong, “Multi-functional Hybrid Structure of SVC and Capacitive Grid Connected Inverter (SVC//CGCI) for Active Power Injection and Non-Active Power Compensation” IEEE Trans. Ind. Electron., 66, Issue 3, pp. 1660-1670, Year: 2019.
  31. Lei Wang, Chi-Seng Lam and Man-Chung Wong, “Minimizing Inverter Capacity Design and Characteristic Comparisons of Shunt Hybrid Active Power Filters” IEEE Transactions on Power. Electronics, Vol. 34, Issue 2, pp. 1227-1243, Year: 2019.
  32. Jianyang Deng, Chi-Seng Lam, Man-Chung Wong, Sai-Weng Sin, Rui Paulo Martins, “Instantaneous power quality indices detection under frequency deviated environment”, IET Science, Measurement & Technology, Vol. 13, Issue 8, pp. 1111-1121, Year 2019.
  33. Tao Ye, NingYi Dai, Keng Weng Lao, Chi-Seng Lam, Man-Chung Wong, “Low DC voltage PV generation system with power factor correction and harmonic suppression capability in a distribution network”, IET Generation, Transmission & Distribution, Vol. 13, Issue 7, pp. 1049-1056, Year 2019.
  34. Wen-Liang Zeng, Chi-Seng Lam, Sai-Weng Sin, Franco Maloberti, Man-Chung Wong, Rui P. Martins, “A 220-MHz bondwire-based fully-integrated KY converter with fast transient response under DCM operation”, IEEE Transactions on Circuits and Systems I – Regular Papers (TCAS-I), Vol. 65, Issue 11, pp. 3984-3995, Year: 2018.
  35. Ya-Jie Wu, Chi-Seng Lam, Man-Chung Wong, Sai-Weng Sin, Rui P. Martins, “A reconfigurable and extendable digital architecture for mixed signal power electronics controller,” IEEE Transactions on Circuits and Systems II – Express Briefs (TCAS-II), Vol. 63, Issue 10, pp. 1480-1484, year 2018.
  36. Lei Wang; Chi-Seng Lam; Man-Chung Wong, “Hybrid Structure of Static VAR Compensator and Hybrid Active Filter (SVC//HAPF) for Medium Voltage Heavy Load Compensation”, IEEE Transactions on Industrial Electronics, vol. 65, no. 6, pp. 4432-4442, June 2018.
  37. Lei Wang; Chi-Seng Lam; Man-Chung Wong, “Analysis, Control and Design of Hybrid Grid-Connected Inverter for Renewable Energy Generation with Power Quality Conditioning”, IEEE Transactions on Power Electronics, Vol. 33, Issue 8, pp. 6755-6768, Year: 2018.
  38. Keng-Weng Lao, Man-Chung Wong, Ningyi Dai, Chi-Seng Lam, Lei Wang, and Chi-Kong Wong, “Analysis in the effects of Operation Voltage Range in Flexible DC Control on Railway HPQC Compensation Capability in High-Speed Co-phase Railway Power” IEEE Transactions on Power Electronics, vol. 33, no. 2, pp. 1760 – 1774, Feb. 2018.
  39. Lei Wang; Chi-Seng Lam; Man-Chung Wong, “Selective Compensation of Distortion, Unbalanced and Reactive Power of a Thyristor Controlled LC-Coupling Hybrid Active Power Filter (TCLC-HAPF)”, IEEE Transactions on Power Electronics, Volume: 32, Issue: 12, pp. 9065 – 9077, 2017.
  40. Wen-Ming Zheng; Chi-Seng Lam ; Sai-Weng Sin; Man-Chung Wong; Yan Lu; Seng-Pan U; R.P. Martins, “DCM Operation Analysis of 3-Level Boost Converters, IET Electronics Letter, Volume: 53, Issue: 4, pp. 270-272, Year 2017.
  41. Chi-Seng Lam; Lei Wang; Sut-Ian Ho; Man-Chung Wong, “Adaptive Thyristor Controlled LC – Hybrid Active Power Filter for Reactive Power and Current Harmonics Compensation with Switching Loss Reduction”, IEEE Transactions on Power Electronics, Volume: 32, Issue: 10, pp. 7577-7590, 2017.
  42. Lei Wang; Chi-Seng Lam; Man-Chung Wong, “Modeling and Parameter Design of Thyristor controlled LC-Coupled Hybrid Active Power Filter (TCLC-HAPF) for Unbalanced Compensation”, IEEE Transactions on Industrial Electronics, Vol. 64, Issue 3, pp. 1827-1840, 2017.
  43. Keng-Weng Lao, Man-Chung Wong, NingYi Dai, Chi-Kong Wong, Chi-Seng Lam, Lei Wang, “Analysis in the effect of Co-phase Traction Railway HPQC Coupled Impedance on its Compensation Capability and Impedance-Mapping Design Technique based on Required Compensation Capability for Reduction in Operation Voltage”, IEEE Transactions on Power Electronics, 32, Issue 4, pp. 2631-2646, Year: 2017.
  44. Lei Wang; Chi-Seng Lam; Man-Chung Wong, “An Unbalanced Control Strategy for a Thyristor Controlled LC-Coupling Hybrid Active Power Filter (TCLC-HAPF) in Three-phase Three-wire Systems”, IEEE Transactions on Power Electronics, 32, Issue 2, pp. 1056-1069, Year: 2017.
  45. Lei Wang; Chi-Seng Lam; Man-Chung Wong, “Design of A Thyristor Controlled LC Compensator for Dynamic Reactive Power Compensation in Smart Grid”, IEEE Transactions on Smart Grid, Volume: 8, Issue: 1, pp. 409-417, 2016.
  46. Tao Ye, NingYi Dai, Chi-Seng Lam; Man-Chung Wong, Josep M. Guerrero, “Analysis, Design and Implementation of a Quasi-Proportional-Resonant Controller for Multi-functional Capacitive-Coupling Grid-Connected Inverter”, IEEE Transactions on Industry Applications, 52, Issue 5, pp. 4269-4280, Year 2016.
  47. Lei Wang; Chi-Seng Lam; Man-Chung Wong, “A Hybrid-STATCOM with Wide Compensation Range and Low DC-Link Voltage”, IEEE Transactions on Industrial Electronics, Vol. 63, Issue 6, pp. 3333-3343, Year: 2016.
  48. Chi-Seng Lam; Man-Chung Wong; Ning-Yi Dai; Wai-Hei Choi; Xiao-Xi Cui; Chi-Yung Chung, “ Switching-loss reduction technique in active power filters without auxiliary circuits”, IET Power Electronics, Volume: 9, Issue: 4, Pages: 728 – 742, Year: 2016.
  49. Wen-Liang Zeng; Chi-Seng Lam; Wen-Ming Zheng; Sai-Weng Sin; Ning-Yi Dai; Man-Chung Wong; Seng-Pan U; Rui Paulo Martins, “DCM Operation Analysis of KY Converter”, IEEE Electronics Letters, Volume: 51, Issue: 24, pp. 2037-2039, Year 2015.
  50. Keng-Weng Lao, Man-Chung Wong, NingYi Dai, Chi-Kong Wong, Chi-Seng Lam, “Analysis of DC Link Operation Voltage of a Hybrid Railway Power Quality Conditioner and its PQ Compensation Capability in High Speed Co-phase Traction Power Supply”, IEEE Transactions on Power Electronics, vol. 31, Issue 2, pp. 1643-1656, 2016.
  51. Man-Chung Wong, Yan-Zheng Yang, Chi-Seng Lam, Wai-Hei Choi, Ning-Yi Dai, Chi-Kong Wong, Sai-Weng Sin, U-Fat Chio, Seng-Pan U, R.P. Martins, “Self-Reconfiguration Property of A Mixed Signal Controller for Improving Power Quality Compensation During Light Loading”, IEEE Transactions on Power Electronics, Volume: 30, Issue: 10, pp. 5938 – 5951, Oct. 2015.
  52. WenChen Zhang, NingYi Dai, ManChung Wong, Josep M. Guerrero, “Analysis, Control and Experimental Verification of a Single-Phase Capacitive-coupling Grid-Connected Inverter”, IET Power Electronics, Volume: 8, Issue: 5, pp. 770 – 782,
  53. Lei Wang, Chi-Seng Lam, Man-Chung Wong, Ning-Yi Dai et al. “Non-linear adaptive hysteresis band PWM control for hybrid active power filters in reducing switching loss,” Power Electronics, vol. 8, no. 11, pp. 2156-2167, Nov. 2015.
  54. Keng-Weng Lao, Man-Chung Wong, NingYi Dai, Chi-Kong Wong, Chi-Seng Lam, “ A Systematic Approach to Hybrid Railway Power Conditioner Design with Harmonic Compensation for High-Speed Railway”, IEEE Transactions on Industrial Electronics, Vol. 62, Issue2, 930-942, 2015.
  55. Ning-Yi Dai ; Wen-Chen Zhang ; Man-Chung Wong ; Guerrero, J.M. ; Chi-Seng Lam, “Analysis, control and experimental verification of a single-phase capacitive-coupling grid-connected inverter”, IET Power Electronics, 8, Issue 5, pp. 770-782, 2015.
  56. NingYi Dai, Keng-Weng Lao and Man-Chung Wong, “Modeling and Control of a Railway Power Conditioner in Co-phase Traction Power System under Partial Compensation”, IET Power Electronics, 7, Issue 5, pp. 1044-1054, 2014.
  57. Chi-Seng Lam, Man-Chung Wong, Wai-Hei Choi, Xiao-Xi Cui, Hong-Ming Mei, and Jian-Zheng Liu “Design and performance of an adaptive low dc voltage controlled LC-hybrid active power filter with a neutral inductor in three-phase four-wire power systems”, IEEE Transactions on Industrial Electronics, vol. 61, Issue 6, pp. 2635-2647, 2014.
  58. Wai-Hei Choi, Chi-Seng Lam, Man-Chung Wong and Ying-Duo Han, “Analysis of DC-link Voltage Controls in Three-Phase Four-Wire Hybrid Active Power Filters” IEEE Transactions on Power Electronics. 28, No. 5, pp. 2180-2191, 2013.
  59. Keng-Weng Lao, NingYi Dai, Wei-Gang Liu, Man-Chung Wong, “Hybrid Power Quality Compensator with Minimum DC Operation Voltage Design for High Speed Traction Power Systems”, IEEE Transactions on Power Electronics. , Vol. 28, No. 4, pp. 2024-2036, 2013.
  60. Xiao-Xi Cui, Chi-Seng Lam, Wai-Hei Choi, Man-Chung Wong, “ Active Part Minimum Capacity Analysis of Three-Phase Four-Wire Hybrid Active Power Filters”, Journal of Automation of Electric Power Systems, 37(3), pp. 122-128, 2013.
  61. Xi Zhang, Chi-Kong Wong, Man-Chung Wong, Ning-Yi Dai, “ Power system voltage collapse alarm system using fuzzy logic”, Journal of Power System Technology, 36(9), pp133 – 139, 2012.
  62. Chi-Seng Lam, Xiao-Xi Cui, Wai-Hei Choi, Man-Chung Wong and Ying-Duo Han,” Minimum Inverter Capacity Design for LC-Hybrid Active Power Filters in Three-Phase Four-Wire Distribution Systems”, IET Power Electronics, vol. 5, no. 7, pp. 956 – 968, 2012.
  63. Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Hysteresis current control of hybrid active power filters,” IET Power Electronics, vol. 5, no. 7, pp. 1175 – 1187, 2012
  64. NingYi Dai, Keng-Weng Lao, Man-Chung Wong and Chi-Kong Wong, “Hybrid Power Quality Conditioner for Co-phase Power Supply System in Electrified Railway”, IET Power Electronics, 5, No. 7, pp. 1084– 1094, 2012.
  65. Chi-Seng Lam, Wai-Hei Choi, Man-Chung Wong, Ying-Duo Han, “Adaptive DC-link Voltage Controlled Hybrid Active Power Filters for Reactive Power Compensation”, IEEE Transactions on Power Electronics, vol. 27, no. 4, April 2012, pp. 1758-1772.
  66. Io-Keong Lok, Ning-Yi Dai, Man-Chung Wong, “A Three-Level Soft-Switching Active Power Filter with DC Self-Balancing Capability”, International Review of Electrical Engineering – IREE, vol.6 N.7, Dec. 2011, pp. 2883-2893.
  67. Io-Keong Lok, Ning-Yi Dai, Man-Chung Wong, “A novel soft-switching three-level inverter with DC voltage balance”, Journal of Advanced Technology of Electrical Engineering and Energy, 29, No. 4, Oct. 2010, pp. 31~ 34.
  68. Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Voltage swell and overvoltage compensation with unidirectional power flow controlled dynamic voltage restorer”, IEEE Transactions on Power Delivery, vol. 23, no. 4, Oct. 2008, pp. 2513-2521.
  69. Ning-Yi Dai, Man-Chung Wong, Fan Ng, Ying-Duo Han, A FPGA-Based Generalized Pulse Width Modulator for Three-Leg Center-Split and Four-Leg Voltage Source Inverters, IEEE Transactions on Power Electronics, vol. 23, Issue 3, May 2008, pp. 1472-1484.
  70. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “Application of a Three-Level NPC Inverter as a Three-Phase Four-Wire Power Quality Compensator by Generalized 3DSVM”, IEEE Transactions on Power Electronics, Vol. 21, Issue 2, March 2006, pp. 440~449.
  71. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “A 3-D Generalized Direct PWM Algorithm for Multilevel Converters”, IEEE Power Electronics Letters, Vol. 3, No. 3, Sep. 2005, pp. 85~88.
  72. Chi-Seng Lam, Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “ Unbalance voltage swell and over voltage control in dynamic voltage restorer”, Journal of Automation of Electric Power, 29, No. 20, Oct. 2005, pp. 35~ 39.
  73. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “3 Dimensional Space Vector Modulation with dc voltage variation control in 3-leg centre-split power quality Compensator” IEE Journal of Electric Power Applications, Vol. 151, No. 2, March 2004, pp. 198~204.
  74. Man-Chung Wong, Jing Tang, Ying-Duo Han, “Cylindrical Coordinate Control of 3-Dimensional PWM Technique in 3-Phase 4-Wired Tri-Level Inverter”, IEEE Transactions on Power Electronics, Jan. 2003, Vol. 18, No. 1, pp. 208~220.
  75. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “A novel 3-dimensaionl space vector modulation for 3-phase 4-wire systems”, Journal of Automation of Electric Power, 27, No. 17, Sep. 2003, pp. 45~ 49.
  76. Jing Tang, Man-Chung Wong, Ying-Duo Han, “A novel 3-dimensaional PWM control for 5 level inverters, Journal of Power System Technology, 27, No. 8, Aug. 2003, pp. 38~ 41.
  77. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “Control of shunt power quality compensators in 3-phase 4-wire system, Journal of Electric Power and Automation Equipment, 23, No. 6, Jun. 2003, pp. 16~ 20.
  78. Yan Gangui, Jiang Qirang, Man-Chung Wong, “Custom Power Technologies in the Future”, Journal of Automation of Electric Power Systems, Vol. 26, No. 1, Jan., 2002, p. 62-69.
  79. Man-Chung Wong, Zheng-Yi Zhao, Ying-Duo Han, Liang-Bing Z “3-Dimensional Pulse Width Modulation Technique in 3-Level Power Inverters for 3-Phase 4-Wired System,” IEEE Transactions on Power Electronics, May 2001, Vol. 16, No. 3, pp.418~427.
  80. Yu Han, Chang-Jiang Zhan, Liang-Bing Zhao, Man-Chung Wong, “Control of tri-level shunt power quality conditioners”, Journal of Tsinghua University, 40, No. 3, Oct. 2000, pp. 35~ 39.
  81. Han Yingduo, Yan Gangui,  Jiang Qirong, Man Chung Wong, “Electric Power in Information Society and FACTS and DFACTS, Journal of Automation of Electric Power, 2000, vol.24, no. 19, pp. 1-7.

International Conference

  1. Ying Pang, Zeng Xiang, Man-Chung Wong, “Comparison Between PSCAD and RTDS Hardware In-the-Loop Simulations System in Power Quality, 2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), Year: 2019.
  2. Lei Wang, Udaya K. Madawala, Man-Chung Wong, “A Low Cost Bi-directional Wireless Power Transfer System”, 2019 IEEE 15th Brazilian Power Electronics Conference and 5th IEEE Southern Power Electronics Conference (COBEP/SPEC), Year: 2019.
  3. Zeng Xiang, Lei Wang, Ying Pang, Man-Chung Wong, “A Hybrid Power Quality Conditioner (HPQC) with Reduced DC-Link Voltage Rating for Microgrid Applications”, 2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), Year: 2019.
  4. Ying Pang, Zeng Xiang, Man-Chung Wong, “The Study of Shunt Hybrid Active Power Filter Compensation Range Under Unbalanced Load”, 2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), Year: 2019.
  5. Lei Wang, Chi-Seng Lam, Man-Chung Wong, “Total Harmonic Distortion (THD) Estimation Technique Based on Power Concept for Smart Power Meters”, 2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), Year: 2019.
  6. Wai-Hei Choi, Chi-Wa Chao, Chi-Seng Lam, Man-Chung Wong, “DC-link voltage reduction design method for three-phase four-wire LC-hybrid active powers under reactive and unbalanced current compensation”, The 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), Washington D.C., USA, Oct. 21 – Oct. 23, 2018.
  7. Chi-Wa Chao, Wai-Hei Choi, Chi-Seng Lam, Chi-Kong Wong, Ning-Yi Dai, Man-Chung Wong, “Voltage mode controller design and experimental verification of a three-phase capacitive-coupling grid connected inverter in PV system”, The 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), Washington D.C., USA, Oct. 21 – Oct. 23, 2018.
  8. Jianyang Deng, Chi-Seng Lam, Sai-Weng Sin, Man-Chung Wong, Rui P. Martins, “A novel power quality indexes measurement system platform with remote alarm notification”, The 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), Washington D.C., USA, Oct. 21 – Oct. 23, 2018.
  9. Lei Wang, Chi-Seng Lam, Man-Chung Wong, “Selective power management control for hybrid active power filter”, The 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), Washington D.C., USA, Oct. 21 – Oct. 23, 2018.
  10. Lei Wang, Chi-Seng Lam, Man-Chung Wong, “Comparisons of different hybrid inverters for power quality compensation with/without active power injection”, The 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), Washington D.C., USA, Oct. 21 – Oct. 23, 2018.
  11. Lei Wang, Ying Pang, Chi-Seng Lam, Jianyang Deng, Man-Chung Wong, “Design and analysis of single-phase adaptive passive part coupling hybrid active power filter (HAPF)”, The 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), Washington D.C., USA, Oct. 21 – Oct. 23, 2018.
  12. Chun-Yang Chen, Zeng Xiang, Man-Chung Wong, Lei Wang, “Study of Adaptive Hybrid Off-grid Inverter with low DC-link Voltage and Active Part Rating”, IECON 2018 – 44th Annual Conference of the IEEE Industrial Electronics Society, Year: 2018.
  13. Lei Wang, Chi-Seng Lam, Man-Chung Wong, “The analysis of DC-link voltage, compensation range, cost, reliability and power loss for shunt (hybrid) active power filters”, The 10th IEEE PES Asia-Pacific Power and Engineering Conference (APPEEC 2018), Sabah, Malaysia, 7 Oct. – 10 Oct. 2018..
  14. Yi-Wei Tan, Chi-Seng Lam, Sai-Weng Sin, Man-Chung Wong, Rui P. Martins, “Design and control of an Integrated 3-level boost converter under DCM operation”, 2018 International Symposium on Circuits and Systems (ISCAS), Florence, Italy, May 27 – May 30, 2018, pp. 1-5.
  15. Hai Jie Wen, Chi-Seng Lam, Wai-Hei Choi, Chi-Kong Wong, Man-Chung Wong, “A 97.0% maximum efficiency, fast response, low voltage ripple KY boost converter for photovoltaic application”, 2018 IEEE 1st International Conference on Industrial Electronics for Sustainable Energy Systems (IESES), Hamilton, New Zealand, Jan. 31 – Feb. 02, 2018, pp. 71 – 75.
  16. Keng Weng Lao, Man Chung Wong, Surya Santoso, “Recent Advances of FACTS Devices for Power Quality Compensation in Railway Traction Power Supply”, 2018 IEEE/PES Transmission and Distribution Conference and Exposition (T&D), Year: 2018.
  17. Xia Du; Chi-Seng Lam; Sai-Weng Sin; Man-Kay Law; Franco Maloberti; Man-Chung Wong; U. Seng-Pan; Rui Paulo Martins, “A digital PWM controlled KY step-up converter based on frequency domain ΣΔ ADC”, 2017 IEEE 26th International Symposium on Industrial Electronics (ISIE), Pages: 561 – 564, 2017.
  18. Xia Du; Chi-Seng Lam; Sai-Weng Sin; Franco Maloberti; Man-Chung Wong; U. Seng-Pan; Rui Paulo Martins, “A digital PWM controlled KY step-up converter based on passive sigma-delta modulator”, 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 – ECCE Asia), Pages: 260 – 264, 2017.
  19. Lei Wang, Keng-Weng Lao, Chi-Seng Lam, Man-Chung Wong, “Delta-connected static var compensator (svc) based hybrid active power filter (SVC-HAPF) and its control method”, The 43rd Annual Conference of the IEEE Industrial Electronics Society (IECON 2017), Beijing, China, Oct. 29 – Nov. 01, 2017, pp. 6384 – 6388.
  20. Chi-Wa U, Chi-Seng Lam, Man-Kay Law, Sai-Weng Sin, Man-Chung Wong, Seng-Pan U, Rui P. Martins, “CCM operation analysis and parameter design of negative output elementary luo converter for ripple suppression”, The 43rd Annual Conference of the IEEE Industrial Electronics Society (IECON 2017), Beijing, China, Oct. 29 – No. 01, 2017, pp. 4867 – 4871.
  21. Lei Wang, Chi-Seng Lam, Man-Chung Wong, “Thyristor controlled LC filter and its control method”, Symposium on Power Electronics and Electrical Drivers, SPEED (第十一屆中國高校電力電子與電力傳動學術年會), Changsha, China, Apr. 21 – Apr. 23, 2017.
  22. Yuan Ren; Sai-Weng Sin; Chi-Seng Lam; Man-Chung Wong; U. Seng-Pan; Rui Paulo Martins, “A high DR multi-channel stage-shared hybrid front-end for integrated power electronics controller”, 2016 IEEE Asian Solid-State Circuits Conference (A-SSCC), Pages: 57 – 60, Year 2016.
  23. Lei Wang, Chi-Seng Lam, Man-Chung Wong, “Hardware and software design of a low dc-link voltage and wide compensation range thyristor controlled LC-coupling hybrid active power filter,” TENCON 2015 IEEE Region 10, pp.1-5, Nov. 2015.
  24. Tao Ye; NingYi Dai; Chi-Seng Lam; Man-Chung Wong; Josep M. Guerrero, “Analysis, design and implementation of a quasi-proportional-resonant controller for multifunctional capacitive-coupling grid-connected inverter”, 2015 IEEE Energy Conversion Congress and Exposition (ECCE), pp.1-5, 2015.
  25. Jing-Jing Sheng; NingYi Dai; Man-Chung Wong; Chi-Seng Lam; KengWeng Lao”, Droop-boost control for single-phase hybrid power filter”, TENCON 2015 – 2015 IEEE Region 10 Conference, Pages: 1 – 6, Year 2015.
  26. Ka-Fai Chan; Chi-Seng Lam; Wen-Liang Zeng; Wen-Ming Zheng; Sai-Weng Sin; Man-Chung Wong,” Generalized Type III controller design interface for DC-DC converters”, TENCON 2015 – 2015 IEEE Region 10 Conference, Pages: 1 – 6, Year 2015.
  27. Yang-Wen Wang; Man-Chung Wong; Chi-Seng Lam, “Historical review of parallel hybrid active power filter for power quality improvement,” TENCON 2015 – 2015 IEEE Region 10 Conference, Pages: 1 – 6, Year 2015.
  28. Sut-Ian Ho; Chi-Seng Lam; Man-Chung Wong,” A woman in Engineering – increasing Macao students’ interest in Science and Technology”, TENCON 2015 – 2015 IEEE Region 10 Conference, Pages: 1 – 6, Year 2015.
  29. Sut-Ian Ho; Chi-Seng Lam; Man-Chung Wong,” Comparison among PPF, APF, HAPF and a combined system of a shunt HAPF and a shunt thyristor controlled LC”, TENCON 2015 – 2015 IEEE Region 10 Conference, Pages: 1 – 6, Year 2015.
  30. Wen-Ming Zheng; Chi-Seng Lam; Sai-Weng Sin; Yan Lu; Man-Chung Wong; Seng-Pan U; R. P. Martins, ” Capacitive floating level shifter: Modeling and design”, TENCON 2015 – 2015 IEEE Region 10 Conference, Pages: 1 – 6, Year 2015.
  31. Zheng, CP; Dai, NY; Wong, MC ; Wong, CK; Zhu, M ,” Adaptive DC Voltage Control for Single-phase Hybrid Filter with PV Integration Capability”, 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), Seoul, SOUTH KOREA, pp. 2011-2017, 2015.
  32. Bin Zhang, Io-Keong Lok, Ning-Yi Dai, Man-Chung Wong and Chi-Kong Wong, “Three-level hybrid active power filter with quasi-resonant dc-link technique in three-phase four-wire system”, IEEE International Future Energy Electronics Conference 2013 (IFEEC2013), Tainan, Taiwan, Nov., 2013, pp. 1 – 6.
  33. Lei Wang, Chi-Seng Lam, Man-Chung Wong, “An adaptive hysteresis band controller for LC-coupling hybrid active power filter with approximate constant switching frequency,” Power and Energy Engineering Conference (APPEEC), 2014 IEEE PES Asia-Pacific, pp.1-5, Dec. 2014.
  34. Yan-Xue Li; Man-Chung Wong; Weng-Fai Ip; Peng-Cheng Zhao; Chi-Kong Wong; Jie Cheng; Zi-Yang You,” Modeling of novel single flow zinc-nickel battery for energy storage system”, 2014 9th IEEE Conference on Industrial Electronics and Applications, Pages: 1621 – 162, Year 2014.
  35. Zheng, C.P. , Dai, N.Y., Wong, M.C., Wong, C.K., Zhu, M., “Capacitive-coupling inverter for PV integration: Analysis and implementation”, 2014 9th IEEE Conference on Industrial Electronics and Applications, Pages: 666-671, Year 2014.
  36. NingYi Dai, KengWeng Lao, ManChung Wong, “A hybrid railway power conditioner for traction power supply system”, 28th Annual IEEE Applied Power Electronics Conference and Exposition (APEC), Long Beach, CA, USA, Mar., 2013, pp. 1326 – 1331.
  37. Chi-Seng Lam, Chi-Yung Chung, and Man-Chung Wong, “Review of current quality compensators for high power unidirectional electric vehicle battery charger”, IEEE International Future Energy Electronics Conference 2013 (IFEEC2013), Tainan, Taiwan, Nov., 2013, pp. 1 – 6.
  38. Keng Weng Lao, Man Chung Wong, Ningyi Dai, Chi Kong Wong, “Design of LCL Filter for harmonic suppression in Co-phase Railway Power Quality Conditioner”, IEEE International Future Energy Electronics Conference 2013 (IFEEC2013), Tainan, Taiwan, Nov., 2013, pp. 1 – 6.
  39. Wen-Chen Zhang, Ning-Yi Dai, Man-Chung Wong, Chi-Kong Wong, “Capacitive-coupled grid-connected inverter with active power injection ability,” The 7th International Power Electronics and Motion Control Conference (IPEMC), Harbin, China, Vol. 3, Jun. 2012, pp. 1639 – 1645.
  40. Keng-Weng Lao, Ning-Yi Dai, Wei-Gang Liu, Man-Chung Wong, Chi-Kong Wong, “Modeling and control of railway static power conditioner compensation based on power quality standards”, The 13th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2012), Kyoto, Japan, Jun. 2012, pp. 1 – 6.
  41. Xiao-Xi Cui, Wai-Hei Choi, Chi-Seng Lam, Man-Chung Wong, “Hardware realization of a 10kVA hybrid active power filter”, The 13th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2012), Kyoto, Japan, Jun. 2012, pp. 1 – 6.
  42. Wai-Hei Choi, Chi-Seng Lam, Man-Chung Wong, “Current compensation and dc-link voltage control for current quality compensator”, The 13th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2012), Kyoto, Japan, Jun. 2012, pp. 1 – 6.
  43. Chi-Seng Lam, Xiao-Xi Cui, Man-Chung Wong, Ying-Duo Han, “Minimum dc-link voltage design of three-phase four-wire active power filters,” The 13th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2012), Kyoto, Japan, Jun. 2012, pp. 1 – 5.
  44. Wai-Hei Choi, Chi-Seng Lam, Man-Chung Wong, “An adaptive source current THD oriented fuzzy logic controller in hybrid power filter”, The 26th Annual IEEE Applied Power Electronics Conference & Exposition (APEC 2011), Ft. Worth Texas, USA, Mar. 2011, pp. 1557 – 1563.
  45. Bo Sun, Ning-Yi Dai, Man-Chung Wong, Chi-Kong Wong, U-Fat Chio, Sai-Weng Sin, Seng-Pan U, R. P. Martins, “FPGA-based Decoupled Double Synchronous Reference Frame PLL for Active Power Filters”, The 6th IEEE Conference on Industrial Electronics and Applications (ICIEA2011), Beijing, China, Jun. 2011, pp. 2145 – 2150.
  46. Xiao-Xi Cui, Chi-Seng Lam, Ning-Yi Dai, Wai-Hei Choi, Man-Chung Wong, “Study on DC voltage control of hybrid active power filters”, The 6th IEEE Conference on Industrial Electronics and Applications (ICIEA2011), Beijing, China, Jun. 2011, pp. 856 – 861.
  47. Ning-Yi Dai, Man-Chung Wong, “Design considerations of coupling inductance for active power filters”, The 6th IEEE Conference on Industrial Electronics and Applications (ICIEA2011), Beijing, China, Jun. 2011, pp. 1370 – 1375.
  48. Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Investigation of LC-hybrid active power filters in resonances prevention and compensation capabilities”, IEEE Asia Pacific Conference on Postgraduate Research in Micro-electronics & Electronics (PrimeAsia), Macao SAR, China, Oct. 2011 pp. 21 – 24.
  49. Bo Sun, U-Fat Chio, Chi-Seng Lam, Ning-Yi Dai, Man-Chung Wong, Chi-Kong Wong, Sai-Weng Sin, Seng-Pan U, R. P. Martins, “A FPGA-Based Power Electronics Controller for Hybrid Active Power Filters”, IEEE Asia Pacific Conference on Postgraduate Research in Micro-electronics & Electronics (PrimeAsia), Macao SAR, China, Oct. 2011.
  50. Wen Xin, Ning-Yi Dai, Man-Chung Wong, Chi-Kong Wong, “Hybrid cascaded multilevel converter for medium-voltage large-capacity applications”, 2011 Annual IEEE India Conference (INDICON), pp. 1-6.
  51. Chi-Seng Lam, Man-Chung Wong, “System control and design of a hybrid active power filter in three-phase four-wire system”, The 3rd International Conference of Power Electronics Systems and Applications (PESA), Hong Kong SAR, China, May 2009.
  52. Ning-Yi Dai, Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Application of 3D direct PWM in parallel power quality compensators in three-phase four-wire systems,” The 39th IEEE Power Electronics Specialists Conference (PESC08), Rhodes, Greece, Jun. 2008, pp. 3220 – 3225.
  53. Chi-Seng Lam, Man-Chung Wong, “Investigation of a novel capacitive-coupled STATCOM: modeling and simulation,” The IEEE 43rd International Universities Power Engineering Conference (UPEC 2008), Padova, Italy, Sept. 2008.
  54. Chi-Seng Lam, Fan Ng, Man-Chung Wong, “Control scheme of a novel capacitive-coupled STATCOM,” The IEEE 43rd International Universities Power Engineering Conference (UPEC 2008), Padova, Italy, Sept. 2008.
  55. Man-Chung Wong, Chi-Seng Lam, Ning-Yi Dai, “Comparisons of structure topologies for hybrid filters,” The IEEE 43rd International Universities Power Engineering Conference (UPEC 2008), Padova, Italy, Sept. 2008.
  56. Io-Keong Lok, Man-Chung Wong, ”Quasi-resonant dc-link control for three-level active power filter”, The IEEE 43rd International Universities Power Engineering Conference (UPEC 2008), Padova, Italy, Sept. 2008.
  57. Chi-Seng Lam, Man-Chung Wong, “System implementation of a capacitive-coupled hybrid active power filter in three-phase four-wire system,” The 17th Conference of Electric Power Supply Industry (CEPSI 2008), Macao SAR, China, Oct. 2008.
  58. Io-Keong Lok, Man-Chung Wong, “Effects of soft switching techniques on active power filters”, The 17th Conference of Electric Power Supply Industry (CEPSI 2008), Macao SAR, China, Oct. 2008.
  59. Io-Keong Lok, Man-Chung Wong, “Evaluation of quasi-resonant dc-link technique on generalized three-level inverter”, The 2008 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS 2008), Macao SAR, China, Nov.-Dec. 2008.
  60. Chi-Seng Lam, Man-Chung Wong, “A capacitive-coupled transformerless active power filter with coupling current feedback control”, The 2008 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS 2008), Macao SAR, China, Nov.-Dec. 2008, pp. 1029 – 1032.
  61. Bin Zhang, Man-Chung Wong, “Fuzzy Controlled Active Power Filter for Load Compensation and Power Quality Improvement”, 2008 Regional Inter-University Graduate Conference on Electrical Engineering (RIUGCEE 2008), Xi’an, China, Jul. 2008.
  62. Sio-Un Tai, Man-Chung Wong, Ming-Chui Dong, Ying-Duo Han, “Some Findings on Harmonic Measurement in Macao”, The 7th International Conference on Power Electronics and Drive Systems, PEDS ’07, Nov. 2007, pp. 405 – 410.
  63. Sio-Un Tai, Man-Chung Wong, Ming-Chui Dong, Ying-Duo Han, “Power Quality Study in Macao”, The 7th International Conference on Power Electronics and Drive Systems, PEDS ’07, Nov. 2007, pp. 398 – 404.
  64. Ming-Hui Zhan, Man-Chung Wong, “Soft-switching 3-Dimensional Space Vector Modulation for 3-Phase 4-Wire Power Quality Compensator”, Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference 2006 (RIUPEEEC 2006), Macao SAR, China, Jul. 2006, pp. 1 – 7.
  65. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “Comparison Study of Three-phase Four-wire Active Power Filters”, Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference 2006 (RIUPEEEC 2006), Macao SAR, China, Jul. 2006. (Got Merit Paper Award)
  66. Man-Seng Mok, Io-Keong Lok, Chi-Seng Lam, Man-Chung Wong; “Comparison Study of Conventional Parallel and Proposed B-shaped L-Type Hybrid Active Power Filter”,Inter-University Postgraduate Electrical and Electronic Engineering Conference 2006 (RIUPEEEC 2006), Macao SAR, China, Jul. 2006.
  67. Chi-Seng Lam, Man-Chung Wong, “A novel B-shaped L-type transformerless hybrid active power filter for power quality compensation,” Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference 2006 (RIUPEEEC 2006), Macao SAR, China, Jul. 2006, pp. 264 – 269.
  68. Fan Ng, Man-Chung Wong, Ying-Duo Han, “Transient of the DC-Link Voltage and the Minimum DC-Link Capacitance in Unified Power Quality Conditioners (UPQC)”, Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference 2006 (RIUPEEEC 2006), Macao SAR, China, Jul. 2006, pp. 471 – 576.
  69. Chi-Seng Lam, Man-Chung Wong, “A Novel b-shaped L-type Transformerless Hybrid Active Power Filter in Three-Phase Four-Wire Systems”, 38th North American Power Symposium, SIU Carbondale, Illinois, Sept. 2006, pp. 235 – 241. [Contribution: 40%]
  70. Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Investigation of a transformerless dynamic voltage restorer: modelling and simulation”, Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference 2005 (RIUPEEEC 2005), Hong Kong, China, Jul. 2005, pp. 109 – 114. (Got Merit Paper Award)
  71. Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Comparison between voltage injection schemes in a transformerless dynamic voltage restorer”, Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference 2005 (RIUPEEEC 2005), Hong Kong, China, Jul. 2005, pp. 103 – 108.
  72. Fan Ng, Man-Chung Wong, Ying-Duo Han, “DC-Link power control model of unified power quality conditioner (UPQC) and DC voltage feedback control”, Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference 2005 (RIUPEEEC 2005), Hong Kong, China, Jul. 2005, pp. 573 – 578. (Got Merit Paper Award)
  73. Ming-Hui Zhan, Man-Chung Wong, Ying-Duo Han, “DC Link Soft-Switching 3-Dimensional Hysteresis Current Control for 3-Phase 4-Wire Power Quality Compensator”, Regional Inter-University Postgraduate Electrical and Electronic Engineering Conference (RIUPEEEC 2005), Hong Kong, China, Jul. 2005, pp. 567 – 72.
  74. Man-Chung Wong, Ning-Yi Dai, Ying-Duo Han, “Three-dimensional space vector modulation for a three-level neutral-point clamped inverter in a three-phase four-wire system”, 2005 International Power Electronics Conference – Niigata, IPEC-Niigata 05, Apr. 2005, pp.2234-2241.
  75. Ming-Hui Zhan, Man-Chung Wong, Ying-Duo Han, “Quasi-Resonant DC Link Control of 3-Dimensional Hysteresis Current PWM Technique in 3-Phase 4-Wired Power Quality Compensator”, IEEE/PES Transmission and Distribution Conference and Exhibition Asia Pacific, Aug. 2005, pp. 517 – 522.
  76. Chi-Seng Lam, Fan Ng, Man-Chung Wong, Ying-Duo Han, “A novel control algorithm for dc-link power flow under swell & overvoltage in a dynamic voltage restorer”, The 44th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2005, Aug. 2005, pp. 270 – 274.
  77. Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Per-unit design of a transformerless, H-bridge dynamic voltage restorer with closed-loop load voltage and current-mode control” Conference Record of the 2005 IEEE Industry Applications Society, 40th IAS Annual General Meeting, vol. 4, Oct. 2005, pp. 2420 – 2427.
  78. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, Chi-Seng Lam, “A 3-D generalized direct PWM for 3-phase 4-wire APFs”, Conference Record of the 2005 IEEE Industry Applications Society, 40th IAS Annual General Meeting, vol. 2, Oct. 2005, pp. 1261 – 1266.
  79. Pui-In Mak, Man-Chung Wong, Seng-Pan U, “ A 3-D PWM Control H-Bridge Tri-level Inverter for Power Quality Compensation in Three-Phase Four-Wired Systems”, ISCAS ’04. Proceedings of the 2004 International Symposium on Circuits and Systems, Vol.: 5 , 23-26 May 2004, Pages: 948~951.
  80. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “Three-leg center-split inverter controlled by 3DSVM under dc variation”, IEEE 4th International Power Electronics and Motion Control Conference, Xian, IPEMC 2004, Aug. 2004, p. 1362~1367.
  81. Man-Chung Wong, Ning-Yi Dai, Ying-Duo Han, “Theoretical Study of 3 Dimensional Hysteresis PWM Techniques”, IEEE 4th International Power Electronics and Motion Control Conference, Xian, IPEMC 2004, Aug. 2004, p. 1635~1640.
  82. Fan Ng, Man-Chung Wong, Ying-Duo Han, “Analysis and Control of UPQC and its DC-Link Power by Use of p-q-r Instantaneous Power Theory”, IEEE 1st. International Conference on Power Electronics Systems and Applications, ICPESA 04, Nov. 2004, Pages 43~53.
  83. Ning-Yi Dai, Sio-Un Tai, Man-Chung Wong, Ying-Duo Han, “Parallel Power Quality Compensation in Modern Buildings”, IEEE 1st. International Conference on Power Electronics Systems and Applications, ICPESA 04, Nov. 2004, Pages 54~60.
  84. Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Stability Study on Dynamic Voltage Restorer (DVR)”, IEEE 1st. International Conference on Power Electronics Systems and Applications, ICPESA 04, Nov. 2004, Pages 66~71.
  85. Chi-Seng Lam, Man-Chung Wong, Ying-Duo Han, “Dynamic voltage restorer (DVR)”, Proceedings of Symposium on Applied Science and Technology Development in Macau 2004, Macao SAR, China, Nov. 2004, pp. 79 – 88.
  86. Jing-Tang, Man-Chung Wong, Ying-Duo Han, “DC voltage imbalance control of 3-level 3-leg split inverter system”, International Conference on PES 2003.
  87. Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “Controlling Tri-level Center-Split Power Quality Compensator by 3-Dimensional Space Vector Modulation”, IEEE 5th International Conference on Power Electronics and Drive Systems, PEDS ,Volume: 2, 17-20 Nov. 2003, Pages:1692 – 1697.
  88. Man-Chung Wong, Ning-Yi Dai, Ying-Duo Han, “Study of Tri-level Neutral Point Clamped Inverter for 3-Phase 3-Wire and 3-Phase 4-Wire Applications”, IEEE 5 th International Conference on Power Electronics and Drive Systems, PEDS 2003,Vol. 1 , 17-20 Nov. 2003, Pages:380 – 385.
  89. Jing-Tang, Man-Chung Wong, Ying-Duo Han. Novel five-level inverter pwm control in 3 phase 4-wire system for power quality. Power System Technology, 2002. Proceedings. International Conference on PowerCon 2002, Volume: 1 , Oct. 13-17, 2002 Page(s): 579 –584.
  90. Man-Chung Wong, Jing Tang, Ning-Yi Dai, Ying-Duo Han, “Fundamental study of 3 dimensional pulse width modulation”, Power System Technology, 2002. Proceedings. International Conference on PowerCon 2002., Volume: 1 , Oct. 13-17, 2002 Page(s): 560 –564.
  91. Man-Chung Wong, Chang-Jiang Zhan, Yu Han, Ying-Duo Han, Ling-Bing Zhao, “ Research on Controlling Tri-level Shunt Power Quality Conditioner”, Record of IEEE Power Engineering Society Winter Meeting 2000, 23-27, Jan., 2000, Page(s): 1091 – 1096.
  92. Man-Chung Wong , Chang-Jiang Zhan , Ying-Duo Han , Liang-Bing Zhao, “A Unified Approach for Distribution System Conditioning: Distribution System Unified Conditioner (DS-UniCon)”, Record of IEEE Power Engineering Society Winter Meeting 2000, 23-27, Jan, 2000, Page(s): 2757 – 2762.
  93. Man-Chung Wong , Liang-Bing Zhao Ying-duo Han ,”Study of Distribution System Unified Conditioner (DS-UniCon)”, IEEE Third International Power Electronics and Motion Control Conference, Beijing, Aug., 2000, Page(s): 1365 – 1370.
  94. Man-Chung Wong , Liang-Bing Zhao Ying-duo Han, “Modeling of 3-D Tri-level Power Quality Conditioner”, IEEE Third International Power Electronics and Motion Control Conference, Beijing, Aug., 2000, Page(s): 851 – 856.
  95. Ying-Duo Han, Jianye Chan, Qirang Jiang, Man-Chung Wong, “Study of FACTS and DFACTS in China”, IEEE Third International Power Electronics and Motion Control Conference, Beijing, Aug., 2000, Page(s): 39 –45.
  96. Ying-Duo. Han, Ming-Chui Dong, Man-Chung Wong, “Information Technology, FACTS and DFATS”, International Conference on Engineering and Technological Sciences 2000.
  97. Tang Yiliang; Cui Wenjin; Xie Xiaorong; Han Yingduo; Man-Chung Wong; “80C196MC microcontroller-based inverter motor control and IR2130 six-output IGBT driver”, International Conference on Electric Machines and Drives, 1999, 9-12 May, Pages: 655~657.
  98. Man-Chung Wong, Lin-Zheng Zhang, ”Analysis of Asymmetric Systems with Harmonics and their Compensation”, Aug. 1999, CICEM99, 29-31, p.946-949.
  99. Chang-Jiang Zhan, Man-Chung Wong, Yu Han, Ying-Duo Han, Ling-Bing Zhao., “Variable Structure Control of Three-Level PWM Voltage Source Reversible Rectifier”, Proceedings of International Power Engineering Conference, May 1999, IPEC99, 24-26 p.572-577.
  100. Chang-Jiang Zhan, Man-Chung Wong, Yu Han, Ying-Duo Han, Ling-Bing Zhao, ”Conceptual Study of a Universal Custom Power Conditioner (UCPC)”, Proceedings of International Power Engineering Conference, May 1999, IPEC99, 24-26, p.739-744.
  101. Chang-Jiang Zhan, Man-Chung Wong, Yu Han, Ying-Duo Han, Ling-Bing Zhao, “Universal Custom Power Conditioner (UCPC) in Distribution Networks”, Proceedings of the IEEE 1999 International Conference on Power Electronics and Drive Systems, July 1999, PEDS99, 27-19, p.1067-1072.
  102. Chang-Jiang Zhan, Man-Chung Wong, Zhi-Yong Wang Ying-Duo Han , “DSP Control of Power Conditioner for Improving Power Quality”, Record of IEEE Power Engineering Society Winter Meeting 2000, 23-27, Jan, 2000, Page(s): 2556 – 2561.
  103. Zhan Changjiang, Han Yu, Xie Ting, Zhao Zhengyi, Wong Manchung, Han Yinduo, “Mathematical model and dual-DSP control of tri-level PWM reversible rectifier”, Power Electronics and Drive Systems, 1999. PEDS ’99. Proceedings of the IEEE 1999 International Conference 1999(1): 174 –179.
  104. Yin Zhongdong; Chen Weixian; Chen Jianye; Wang Zhonghong; Man-Chung Wong; “Research on the magnetic valve thyristor controlled reactor”, Power Electronics Specialists Conference, 1998. PESC 98 Record. 29th Annual IEEE,Volume: 2 , 17-22 May 1998, Pages:2131 – 2136.
  105. Zhan Changjiang; Han Yingduo; Man-Chung Wong; “The 3 phase PWM voltage source reversible rectifier based on a novel space vector control method”, POWERCON ’98, International Conference on Power System Technology, Vol. 1, 18-21 Aug. 1998, Pages:668 – 671.

Patents

National Patents

  1. Man-Chung Wong, Chi-Seng Lam, Lei Wang, “A hybrid grid connected power generation inverter system with power quality compensation”, Chinese Patent for Invention, Application No. 201710980413.4, Oct. 2017.
  2. Man-Chung Wong, Chi-Seng Lam, Ning-Yi Dai, “Capacitive-coupling STATCOM and its control”, Chinese Patent for Invention, Granted No. 200710196710.6, May. 01, 2011
  3. 黃民聰,戴寧怡,張雯晨, “一種改善電能質量的單相并網裝置”, (发明专利), 申請號：CN201210509111.6, Chinese Patent for Invention, Granted Nov. 2012. 201210509111.6.
  4. 黃民聰,戴寧怡,劉景榮,黃志剛, “用于電氣化鐵路供電系統的單相電能質量控制器”,Man-Chung Wong, Ning-Yi Dai, Keng-Weng Lao, Chi-Kong Wong, “Single-phase power quality conditioner for power supply system in electrified Railway”, Chinese Patent for Invention, Granted No. ZL201210051065.X, 2015.
  5. 黃民聰,林智聲,蔡威曦, “基于自適應調節直流側電壓的LC-VSI裝置無功補償控制方法”, (发明专利), 專利號：CN201210051133.2   [Man-Chung Wong, Chi-Seng Lam, Wai-Hei Choi, “Control strategy of adaptive dc-link voltage controlled LC-VSI device for reactive power compensation”, Chinese Patent for Invention, Granted, No. 201210051133.2, April 2014.]
  6. 陸耀強、戴甯怡、黃民聰，直流電壓自平衡軟開關三電平逆變器，(實用新型專利)，專利號：200920273283.1. [Io-Keong Lok, Ning-Yi Dai, Man-Chung Wong, DC Self Balancing Soft-Switching Three-Level Converter”]
  7. 黃民聰,林智聲,戴寧怡, “通過容性阻抗連接的靜態同步無功補償裝置及控制方法” (發明專利), 專利號： 200710196710.6 [Man-Chung Wong, Chi-Seng Lam, Ning-Yi Dai, “Capacitive-Coupled STATCOM and its Control” ]
  8. 戴寧怡，黃民聰，韓英鐸, “通用多電平三相四線逆變器脈寬調製控制方法及控制器”, (發明專利)，專利號：200710102959.6. [Ning-Yi Dai, Man-Chung Wong, Ying-Duo Han, “Generalized Pulse-Width Modulation Control and Controller for Multi-level Three-Phase Four-Wire Inverters”]

US Patents

  1. Lei Wang, Man-Chung Wong, Chi-Seng Lam, “Thyristor controlled LC compensator for compensating dynamic reactive power” , US Utility Patent, Granted, No. 9,960,599, May 2018.
  2. Man-Chung Wong, Chi-Seng Lam, Yan-Zheng Yang, Wai-Hei Choi, Ning-Yi Dai, Ya-jie Wu, Chi-Kong Wong, Sai-Weng Sin, U-Fat Chio, Seng-Pan U, Rui P. Martins, “Mixed signal controller” , US Utility Patent, Granted, No. 9,692,232, Jun. 2017.
  3. Man-Chung Wong, Chi-Seng Lam, Lei Wang, “A Hybrid STATCOM with wide compensation range and low dc-link voltage”, US Utility Patent, Application, No. 15/425,270, , Feb. 2017
  4. Chi-Seng Lam, Man-Chung Wong, Wai-Hei Choi, Ying-Duo Han, “Adaptive dc-link voltage controlled LC coupling hybrid active power filters for reactive power compensation”, US Patent, Application Number: 13/591,266, Granted Number: 9,122,296, Sept. 2015

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