Comprehensive Compensation System Based on CS-APF and SVC

Article Preview

Abstract:

A unified control method of comprehensive compensation system based on CS- APF and SVC is introduced in this paper. SVC is composed of thyristor controlled reactor (TCR) and fixed capacitor (FC). For the CS- APF control, a feedforward control for harmonic compensation of SVC and load is applied. The CS- APF is enabled to optimize the var compensation performance of SVC. Finally, the simulation results show that the system can effectively compensate reactive power and eliminate harmonic currents.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1418-1421

Citation:

Online since:

September 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] YU Qingguang, LI Pei, LIU Wenhua, et al. Overview of STATCOM technologies[C]/ In Proceedings of the IEEE, International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, April 5- 8, 2004, Hong Kong, China: 647- 652.

DOI: 10.1109/drpt.2004.1338063

Google Scholar

[2] SU Jianshe, CHEN Chen. Study on SVC control for power system with nonlinear loads[J]. Automation of Electric Power Systems, 2002, 26(17): 12- 15.

Google Scholar

[3] Wang Guangzhu. A novel PWM current control technique using parabola function[J]. In Proceedings of the CSEE, 2006, 26(16): 97- 102(in Chinese).

Google Scholar

[4] Wang Guangzhu. Equivalence principle of current control for shunt active power filters[J]. In Proceedings of the CSEE, 2006, 26(15): 40- 45(in Chinese).

Google Scholar

[5] PENU Fangzen, QIAN Zhaoming. Applications of cascade multilevel inverters[J]. Journal of Zhejiang University, 2003, 4(6): 658- 665.

Google Scholar

[6] UEETHALAKSHMI B, KAVITHA M, DELHIBABU K. Harmonic compensation using multilevel inverter based shunt active power filter[C]/ In Proceedings of the International Conference on Power Electronics Drives and Energy Systems, December 20- 23, 2011, New Delhi, India: 1- 6.

DOI: 10.1109/pedes.2010.5712466

Google Scholar

[7] YU Jingrong, HU Kai, ZHANU Jing. Design and stability analysis of comprehensive compensation system based on active power filter and capacitors [C]/ In Proceedings of the Asia-Pacific Power and Energy Engineering Conference, March 27-31, 2009, Wuhan, China: 1- 5.

DOI: 10.1109/appeec.2009.4918260

Google Scholar

[8] DENU Likuan, JIANU Xinjian, ZHU Dongqi, et al. Stability control of a combined system of SVC and APF [J]. Automation of Electric Power Systems, 2005, 29 (18): 29- 32.

Google Scholar