Simulation Study of Dynamic Fault Recovery Performance of VSC-HVDC System


The fault recovery of VSC-HVDC transmission system is often influenced by many factors, such as the reactive power compensation characteristics of the inverter and the dynamic performance of DC controllers. In this paper, the PSCAD/ EMTDC simulation tool is used to study the dynamic recovery performance of VSC-HVDC system for several different var compensating devices in VSC-HVDC inverter-Fixed capacitor (FC), Static Var compensator (SVC), and Static synchronous compensator (STATCOM) when VSC-HVDC is subject to various faults, including three phase groundings, single phase grounding and three phase breakings. The result shows that the recovery process of the whole system will be slowed down due to its negative influence on the strength of AC power system with the application of SVC, while the STATCOM can improve VSC-HVDC recovery performance greatly for its advantages over other compensating devices in areas such as voltage support ability and DC power recovery.

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Z. Cheng, X. Wang, X. Wu, G. Du and F. Li, "Simulation Study of Dynamic Fault Recovery Performance of VSC-HVDC System," Energy and Power Engineering, Vol. 5 No. 3B, 2013, pp. 15-19. doi: 10.4236/epe.2013.53B004.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] W. J. Zhao, “The Engineering Technology of HVDC,” China Electric Power Press, Beijing, 2004.
[2] Y. Jing, Z. Ren, etc., “Study on Overvoltage of Tian-Guang HVDC Transmission,” High Voltage Technology, Vol. 28, No. 4, 2002, pp. 1-4.
[3] A. E. Hammad, “Analysis of Second Harmonic Instability for Chateauguay HVDC/SVC Scheme,” IEEE Transactions on Power Delivery, Vol. 7, No. 1, 1992, pp. 410-415. doi:10.1109/61.108935
[4] P. S. Bodger, G. D. Irwin and D. A. Woodford, “Controlling Harmonic Instability of HVDC Links Connected to Weak AC Systems,” IEEE Transaction on Power Delivery, Vol. 5, No. 4, 1990, pp. 2039-2046. doi:10.1109/61.103699
[5] X. Yang, P. Y. Lang and X. Jin, “Modeling and Analysis of Power/voltage Static Stability for HVDC Systems,” The Power of East China, Vol. 34, No. 3, 2006, pp. 16-19.
[6] B. Franken and G. Andersson, “Analysis of HVDC Converters Connected to Weak Ac Systems,” IEEE Transaction on Power System, Vol. 5, No. 1, 1990, pp. 235-242. doi:10.1109/59.49111
[7] G. F. Tang, “High Voltage DC Transmission Technology Based on VSC,” China Electric Power Press, Beijing, 2010.
[8] G. L. Zhou, X. X. Liu and X. C. Shi, “Characteristic Analysis and Parameter Design of the AC Filter of VSC-HVDC Station,” High Voltage Engineering, Vol. 36, No. 9, 2010, pp. 2329-2335,.
[9] M. Chehardeh, I. sapour, H. Lesani, etc., “An Optimal Control Strategy to Alleviate Subsynchronous Resonance in VSC-HVDC Systems,” Proceeding of 2th Power electronics and Intelligent Transportation System, Shenzhen, China, 2009, pp. 250-255.
[10] G. B. Zhang, Z. Xu and G. Z. Wang, “Steady State Model and its Nonlinear Control of VSC-HVDC System,” Zhongguo Dianji Gongcheng Xuebao, Vol. 22, No. 1, 2002, pp. 17-22. doi:10.3901/JME.2002.07.017
[11] Q. Chen, G. Q. Tang and M. Hu, “Steady-state Model and Controller Design of a VSC-HVDC Converter Based on Dqoaxis,” Automation of Electric Power Systems, Vol. 28, No. 16, 2004, pp. 61-66.
[12] Nikolas Flourentzou, Assilios G Agelidis and Georgios D Demetriades, “VSC-Based HVDC Power Transmission Systems: An Overview,” IEEE Transactions on Power Electronics, Vol. 24, No. 3, 2009, pp. 592-602. doi:10.1109/TPEL.2008.2008441
[13] D. L. Ning, X. Q. Tong and M. Shen, “The Experiments of Voltage Balancing Methods in IGBTs Series Connection,” APPEEC 2010 Asia-Pacific Power and Energy Engineering Conference, Chengdu, China, 2010, pp. 1-4.
[14] Manitoba HVDC Center, “PSCAD/EMTDC User’s Manual,” Manitoba HVDC Center, Winnipeg, Canada, 1998.
[15] M. Tabandeh, M. H. Alavi and M. Marami, “Design and Implementation of TSC Type SVC Using a New Approach for Electrical Quantities Measurement,” Power Tech Proceedings, Vol. 2, 2000, pp. 262-267.
[16] H. Chen, Z. Xu and F. Zhang, “Nonlinear Control for VSC Based HVDC System,” IEEE Power Engineering Society General Meeting, PES, 2006.
[17] H. Chen, F. Zhang and Y. Chang, “Improvement of Power Quality by VSC Based Multi-Terminal HVDC,” 2006 IEEE Power Engineering Society General Meeting, PES, Montreal, Canada, June, 2006.
[18] H. R. Chen, C. Wang, etc., “Transient Model for VSC-HVDC and Its Control Design,” The 7th IET International Conference on Advances in Power System Control, Operation and Management, Hong Kong, 2006.
[19] Y. Zhang, R. W. Menzies, etc., “Dynamic Performance of a Statcon at an HVDC Inverter Feeding a Very Weak AC System,” IEEE Transaction on Power Delivery, Vol. 11, No. 2, 1996, pp. 958-964.doi:10.1109/61.489357

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