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分布式光伏逆变器对配网继电保护的影响 被引量:1

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摘要 智能配电网的重要特征之一是能够友好接入高渗透率的分布式电源,分布式光伏发电在配电网的大量接入对现有继电保护的影响值得研究。基于Matlab/Simulink以及DIg SILENT仿真软件建立了三相单级光伏并网系统的详细模型。通过某30 k W光伏逆变器出口三相短路试验,对一个光伏发电渗透率为20%的实际配电网仿真研究分布式光伏逆变器对短路电流的贡献,进而研究对配电网继电保护的影响。研究结果表明,由于光伏逆变器电流内环采用了限幅环节,光伏发电提供的短路电流在1.2倍的额定电流以内,在渗透率较低(小于20%)的情况下,对继电保护的影响很小,不需要改变配电网现有继电保护配置,不需要修改定值。
作者 张剑 袁晓冬
出处 《电气应用》 2015年第15期92-96,共5页 Electrotechnical Application
基金 国家自然科学基金:基于V2G的主动配电网电压协调优化控制(5150070099)
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参考文献12

  • 1孙景钌,李永丽,李盛伟,金强.含分布式电源配电网保护方案[J].电力系统自动化,2009,33(1):81-84. 被引量:82
  • 2韩奕.分布式电源及微网接入对配电网继电保护的影响分析[D].北京:中国电力科学研究院,2011.
  • 3张泽云.含光伏电源的配电网保护研究[D].北京:华北电力大学,2010.
  • 4Natthaphob Nimpitiwan, Gerald Thomas Heydt, Raja Ayyanar, et al. Fault current contribution from synchrinous machine and inverter based distribution generators [J]. IEEE Transactions on Power Delivery, 2007, 22 (1): 634-641.
  • 5张剑,孙元章.三相单级光伏并网系统对配电网侧负荷建模的影响[J].电力系统自动化,2011,35(2):73-78. 被引量:18
  • 6Frede Blaabjerg, Remus Teodorescu, Marco Liserre, et al. Overview of control and grid synchron systems ization for distributed power generation [J]. IEEE Transactions on Industrial Electronics, 2006, 53(5): 1398-1409.
  • 7Amirnaser Yazdani, Prajna Paramita Dash A control methodology and characterization of dynamics for a photovoltaic (PV) system interfaced with a distribution network [J]. IEEE Transactions on PowerDelivery, 2009, 24(3): 1538-1551.
  • 8Michael E Ropp, Sigifredo Gonzalez. Development of a Matlab/Simulink model of a si grid connected photovoltaic system ngle phase [J]. IEEE Transactions on Energy Conversion, 2008, 23 (3) : 195-202.
  • 9Seu Kim, Jin Hong Jeon, Chang Hee Cho, et al.Modeling and simulation of a grid-connected PV generation system for electromagnetic transient analysis solor enegy [J]. 2009, 83 (5) : 664-678.
  • 10Marcelo Gradella Villalva, Jonas Rafael Gazoli, Ernesto Ruppert Filho. Comprehensive approach to modeling and simulation of photovoltaic arrays [J]. IEEE Transactions on Power Electronics, 2009, 24 (5): 1198-1208.

二级参考文献20

  • 1王建,李兴源,邱晓燕.含有分布式发电装置的电力系统研究综述[J].电力系统自动化,2005,29(24):90-97. 被引量:277
  • 2LI Yongli, LI Shengwei, LIU Sen. Effects of inverter-based distributed generation on distribution feeder protection// Proceedings of the 8th International Power Engineering Conference, December 3-6, 2007, Singapore.
  • 3GIRGIS A, BRAHMA S. Effect of distributed generation on protective device coordination in distribution system// Proceedings of 2001 Large Engineering Systems Conference on Power Engineering, July 26-28, 2002, Halifax, Canada: 115- 119.
  • 4BRAHMA S. Development of an adaptive protection scheme for power distribution systems with high penetration of distributed generation [ D]. Clemson, SC, USA: Clemson University, 2003.
  • 5VIAWAN F A, KARLSSON D, SANNINO A, et al. Protection scheme for meshed distribution systems with high penetration of distributed generation//Power Systems Conference : Advanced Metering, Protection Control, Communication, and Distributed Resources, March 14-17, 2006, Clemson, SC, USA: 99-104.
  • 6WAN Hui. Protection coordination in power system with distributed generations [D]. Hong Kong, China: Hong Kong Polytechnic University, 2006.
  • 7崔家佩,孟庆炎,陈永芳,等.电力系统继电保护与安全自动装置整定计算.北京:中国电力出版社,2003.
  • 8WOYTE A, THONG V V. BELMANS R, et al. Voltage fluctuations on distribution level introduced by photovoltaic systems[J]. IEEE Trans on Energy Conversion, 2006, 21(1): 202-209.
  • 9SRISAEN N, SANGSWANG A. Effects of PV grid connected system location on a distribution system[C]// Proceedings of IEEE Asia and Pacific Conference on Circuits and Systems, December 4-7, 2006, Singapore:852-855.
  • 10YAZDANI A, DASH P P. A control methodology and characterization of dynamics for a photovoltaic (PV) system interfaced with a distribution network [J]. IEEE Trans on Power Delivery, 2009, 24(3):1538-1551.

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