基于双阻性有源滤波器的背景谐波抑制策略

Abstract
Figure/Table
References
Related Citation (4)

Download: PDF (923 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Series and parallel resonances between capacitance and line inductance may magnify background harmonic voltage in power distribution systems, and worsen power quality. Although a resistive active power filter (RAPF) acting as a harmonic terminator can damp out harmonic propagation, it fails to attenuate the existed harmonic effectively. Thus, this paper proposes a double-RAPF strategy. Besides a RAPF₁ with matching impedance is located on the end bus, the new strategy involves an additional RAPF₂ with variable gain at special location whose distance from the source of the feeder is a quarter wavelength of the dominant harmonics. The proposed strategy can suppress the harmonic propagation caused by harmonic voltage penetrating from the higher level system and harmonic current injected by non-linear loads. Simulation and experimental results verify the theoretical analysis and demonstrate the effectiveness of the new strategy.

Key words： Distribution system background harmonic harmonic suppression double resistive active power filters system

Received: 23 July 2014 Published: 01 September 2016

PACS:

TM131

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	Sun Xiaofeng
	Wang Weiqiang
	Shen Hong
	Yang Lili

Cite this article:

Sun Xiaofeng,Wang Weiqiang,Shen Hong等. Background Harmonic Suppression Based on Double Resistive Active Power Filters[J]. Transactions of China Electrotechnical Society, 2016, 31(16): 145-153.

URL:

https://dgjsxb.ces-transaction.com/EN/ OR https://dgjsxb.ces-transaction.com/EN/Y2016/V31/I16/145

[1] 肖湘宁. 电能质量分析与控制[M]. 北京: 中国电力出版社, 2004.
[2] Wada K, Fujita H, Akagi H. Consideration of a shunt active filter based on voltage detection for installa- tion on a long distribution feeder[J]. IEEE Transa- ctions on Industry Applications, 2002, 38(4): 1123- 1130.
[3] Jintakosonwit P, Akagi H, Fujita H, et al. Imple- mentation and performance of automatic gain adjustment in a shunt active filter for harmonic damping throughout a power distribution system[J]. IEEE Transactions on Power Electronics, 2002, 17(3): 438-447.
[4] Lee T L, Li J C, Cheng P T. Discrete frequency tuning active filter for power system harmonics[J]. IEEE Transactions on Power Electronics, 2009, 24(5): 1209-1217.
[5] Lee T L, Hu S H. Discrete frequency-tuning active filter to suppress harmonic resonances of closed-loop distribution power systems[J]. IEEE Transactions on Power Electronics, 2011, 26(1): 137-148.
[6] 孙孝峰, 曾健, 张芳, 等. 阻性有源滤波器分频控制位置的选择方案[J]. 中国电机工程学报, 2011, 31(28): 65-70.
Sun Xiaofeng, Zeng Jian, Zhang Fang, et al. Site selection strategy of discrete frequency resistive active power filter[J]. Proceedings of the CSEE, 2011, 31(28): 65-70.
[7] Jintakosonwit P, Fujita H, Akagi H, et al. Implementation and performance of cooperative control of shunt active filters for harmonic damping throughout a power distribution system[J]. IEEE Transactions on Industry Applications, 2003, 39(2): 556-564.
[8] Lee T L, Cheng P T. Analysis of harmonic damping effect of the distributed active filter system[J]. IEEE Transactions on Power Electronics, 2006, 126(5): 605-614.
[9] Cheng P T, Tzung-Lin Lee. Distributed active filter systems (DAFSs): a new approach to power system harmonics[J]. IEEE Transactions on Industry Appli- cations, 2006, 42(5): 1301-1309.
[10] Lee T L, Cheng P T, Akagi H, et al. A dynamic tuning method for distributed active filter systems[J]. IEEE Transactions on Industry Applications, 2008, 44(2): 612-623.
[11] Pogaku N, Green T C. Harmoni mitigation throughout a distribution system: a distributed- generator-based solution[J]. IET Proceedings—Generation, Transmission and Distribution, 2006, 153(3): 350-358.
[12] He J W, Li Y W, Munir M S. A flexible harmonic control approach through voltage-controlled DG-grid interfacing converters[J]. IEEE Transactions on Industrial Electronics, 2012, 59(1): 444-455.
[13] He J W, Li Y W. Hybrid voltage and current control approach for DG-Grid interfacing converters with LCL ﬁlters[J]. IEEE Transactions on Industrial Electronics, 2013, 60(5): 1797-1809.
[14] Wang X F, Blaabjerg F, Chen Z. Synthesis of variable harmonic impedance in inverter-interfaced distributed generation unit for harmonic resonance damping throughout a distribution network[J]. IEEE Transactions on Industry Applications, 2012, 48(4): 1407-1417.
[15] 易皓, 卓放, 翟灏. 基于矢量谐振调节器的有源电力滤波器网侧电流检测控制方法研究[J]. 电工技术学报, 2015, 30(7): 72-79.
Yi Hao, Zhuo Fang, Zhai Hao. Research on source current detection type APF control scheme based on vector resonant regulator[J]. Transactions of China Electrotechnical Society, 2015, 30(7): 72-79.
[16] 张宸宇, 梅军, 郑建勇, 等. 基于内置重复控制器改进无差拍的有源滤波器双滞环控制方法[J]. 电工技术学报, 2015, 30(22): 124-132.
Zhang Chenyu, Mei Jun, Zheng Jianyong, et al. Active power filter double hysteresis method with improved deadbeat control based on built-in repeti- tive controller[J]. Transactions of China Electro- technical Society, 2015, 30(22): 124-132.
[17] 黎燕, 罗安, 方璐, 等. 高电压等级新型混合型有源滤波器[J]. 电工技术学报, 2013, 28(6): 147-157.
Li Yan, Luo An, Fang Lu, et al. A novel hybrid active power filter at high-voltage rank[J]. Transactions of China Electrotechnical Society, 2013, 28(6): 147-157.