基于间接电流控制方法下系统稳定性的静止无功发生器参数设计

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (636 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Based on the small-signal dynamic model of the indirect current control, a design method of the interface inductor and the DC side capacitor of static synchronous compensator (STATCOM) is proposed. The design method bases on the system stability. This paper presents the models of two types of indirect current control (phase-shift control, phase and amplitude control). In the phase-shift control, the design relationship of the interface inductor and the DC side capacitor is obtained by using the pole-zero map. In the phase and amplitude control, an analysis of the influences of parameters on the current control loop and the voltage control loop is obtained by using the transfer functions and the bode diagrams. The parameters which have a small influence on the system stability are ignored. The equation of the phase margin is simplified. Then, this paper proposes the design methods of the interface inductor and the DC side capacitor. Finally, simulation and experimental results verify the above dynamic model and the design methods.

Key words： Static synchronous compensator indirect current control interface inductor DC side capacitor

Received: 19 August 2010 Published: 20 March 2014

PACS:

TM714

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Zhao Guopeng
	Han Minxiao
	Liu Jinjun

Cite this article:

Zhao Guopeng,Han Minxiao,Liu Jinjun. Design of Parameters in Static Synchronous Compensator with Indirect Current Control Based on the System Stability[J]. Transactions of China Electrotechnical Society, 2012, 27(9): 17-24.

URL:

http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2012/V27/I9/17

[1][1] 王存平, 尹项根, 张哲, 等. 配电网STATCOM输出LCL滤波器特性分析及参数设计[J]. 电工技术学报, 2011, 26(12): 99-105.
Wang Cunping, Yin Xianggen, Zhang Zhe, et al. Characteristic analysis and parameter design of output LCL filter in D-STATCOM[J]. Transactions of China Electrotechnical Society, 2011, 26(12): 99-105.
[2][2] 刘青, 王增平, 张媛. 基于改进Hilbert 谱分析的STATCOM并补线路保护方法[J]. 电工技术学报, 2011, 26(11): 201-209.
Liu Qing, Wang Zengping, Zhang Yuan. A novel method of transient protection for shunt compensated lines based on HHT spectrum analysis[J]. Transactions of China Electrotechnical Society, 2011, 26(11): 201-209.
[3][3] 荣飞, 罗安, 范卿. 应用于不平衡系统的STAT COM电压控制新方法[J]. 电工技术学报, 2010, 25(3): 138-143.
Rong Fei, Luo An, Fan Qing. A novel voltage control method applied in STATCOM under unbalanced system[J]. Transactions of China Electrotechnical Society, 2010, 25(3): 138-143.
[4][4] 瞿博, 吕征宇. 三相电压型PWM整流器小信号建模及其控制器设计[J]. 电工技术学报, 2010, 25(5): 103-108.
Qu Bo, Lü Zhengyu. Small-signal modeling and controllerdesign of three-phase voltage source PWM rectifier[J]. Transactions of China Electrotechnical Society, 2010, 25(5): 103-108.
[5][5] 汪万伟, 尹华杰, 管霖. 双闭环矢量控制的电压型PWM整流器参数整定[J]. 电工技术学报, 2010, 25(2): 67-79.
Wang Wanwei, Yin Huajie, Guan Lin. Parameter setting for double closed-loop vector control of voltage source PWM rectifier[J]. Transactions of China Electrotechnical Society, 2010, 25(2): 67-79.
[6][6] 涂春鸣, 李慧, 唐杰, 等. 电网电压不对称对D-STATCOM的影响分析及抑制[J]. 电工技术学报, 2009, 24(8): 114-121.
Tu Chunming, Li Hui, Tang Jie, et al. Analysis and suppression of influence on D-STATCOM under unbalanced voltage of power system[J]. Transactions of China Electrotechnical Society, 2009, 24(8): 114-121.
[7][7] 杨晓峰, 范文宝, 王晓鹏, 等. 基于模块组合多电平变换器的STATCOM及其控制[J]. 电工技术学报, 2011, 26(8): 7-13.
Yang Xiaofeng, Fan Wenbao, Wang Xiaopeng, et al. Static synchronous compensator based on modular multilevel converter based STATCOM and its control[J]. Transactions of China Electro-technical Society, 2011, 26(8): 7-13.
[8][8] 李世芳, 王杰. 含STATCOM 装置的凸极式发电机励磁稳定控制设计[J]. 电工技术学报, 2011, 26(7): 173-180.
Li Shifang, Wang Jie. Excitation stabilization control design of salient-pole generators with STATCOM of power systems[J]. Transactions of China Electro- technical Society, 2011, 26(7): 173-180.
[9][9] 宫力, 康勇, 陈晶晶, 等. 链式STATCOM直流电容电压分布式控制[J]. 电工技术学报, 2011, 26(10): 217-223.
Gong Li, Kang Yong, Chen Jingjing, et al. DC capacitor voltage distributed control system for cascaded multilevel STATCOM[J]. Transactions of China Electrotechnical Society, 2011, 26(10): 217-223.
[10][10] Kazmierkowski M P, Malesani L. Current control techniques for three-phase voltage-source PWM converters: a survey[J]. IEEE Transactions on Industrial Electronics, 1998, 45 (5): 691-703.
[11][11] Schauder C, Mehta H. Vector analysis and control of advanced static var compensators[J]. IEE Proceedings C on Generation, Transmission and Distribution, 1993, 140(4): 299-306.
[12][12] 李欣然, 郭希铮, 王德伟, 等. 基于LCL滤波的大功率三相电压型PWM 整流器[J]. 电工技术学报, 2011, 26(8): 79-84.
Li Xinran, Guo Xizheng, Wang Dewei, et al. Research and development of high-power three-phase voltage source PWM rectifier with LCL filter[J]. Transactions of China Electrotechnical Society, 2011, 26(8):79-84.
[13][13] 李旷. 多功能静止无功发生器及其控制方法研究[D]. 西安: 西安交通大学, 2006.
[14][14] Wang T C Y, Zhihong Y, Gautam S, et al. Output filter design for a grid-interconnected three-phase inverter[C]. Proceedings of IEEE 34th Annual Power Electronics Specialist Conference, Acapulco, Mexico, 2003: 779-784.
[15][15] 全恒立, 刘志刚, 张钢, 等. 并联型有源滤波器主电路关键参数设计[J]. 电工技术学报, 2011, 26(12): 106-112.
Quan Hengli, Liu Zhigang, Zhang Gang, et al. Design of main circuit’s key parameters on shunt active power filters[J]. Transactions of China Electro- technical Society, 2011, 26(12): 106-112.
[16][16] Liserre M, Blaabjerg F, Hansen S. Design and control of an LCL-filter-based three-phase active rectifier [J]. IEEE Transactions on Industry Applications, 2005, 41 (5): 1281-1291.
[17][17] Hwang J G, Lehn P W, Winkelnkemper M. Control of grid connected AC-DC converters with minimized DC link capacitance under unbalanced grid voltage condition[C]. Proceedings of 2007 European Conference on Power Electronics and Applications, Aalborg, 2007: 1-10.
[18][18] Yiqiao L, Nwankpa C O. A new type of STATCOM based on cascading voltage-source inverters with phase-shifted unipolar SPWM[J]. IEEE Transactions on Industry Applications, 1999, 35 (5): 1118-1123.
[19][19] 张崇巍, 张兴. PWM整流器及其控制[M]. 北京: 机械工业出版社, 2003.
[20][20] Stewart J, Davison DE. On overshoot and nonminimum phase zeros[J]. IEEE Transactions on Automatic Control, 2006, 51(8): 1378-1382.
[21] Blasko V, Kaura V. A new mathematical model and control of a three-phase AC-DC voltage source converter[J]. IEEE Transactions on Power Electronics, 1997, 12 (1): 116-123.