储能科学与技术 ›› 2014, Vol. 3 ›› Issue (5): 490-494.doi: 10.3969/j.issn.2095-4239.2014.05.007

• 研究及进展 • 上一篇    下一篇

光储微网孤岛运行控制策略研究

房凯, 李建林, 惠东   

  1. 中国电力科学研究院电工与新材料所,北京 100192
  • 收稿日期:2014-02-25 出版日期:2014-09-01 发布日期:2014-09-01
  • 通讯作者: 李建林,E-mail:dkyljl@163.com.
  • 作者简介:房凯(1989--),男,硕士研究生,研究方向为新能源并网发电及储能技术,E-mail:fangkai9982@139.com;
  • 基金资助:
    国家自然科学基金项目(51277157); 国家高技术研究发展计划项目(863计划)(2014AA052004)

Study on the operation control strategies of microgrid islanding of photovoltaic and energy storage

FANG Kai, Li Jianlin, HUI Dong   

  1. China Electric Power Research Institute Electrical Engineering & New Material Dept.,Beijing 100192,China
  • Received:2014-02-25 Online:2014-09-01 Published:2014-09-01

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摘要： 主要讨论了光储微网在孤岛运行模式下的控制策略,分别对光伏逆变器进行PQ控制,对储能变流器进行恒压恒频控制实现微网在孤岛模式下对负载的稳定供电.在Simulink中搭建仿真平台对所提出理论进行仿真,对仿真结果进行分析,验证了所提控制策略的正确性和有效性.

关键词: 微网, 孤岛运行, PQ控制, V/f控制

Abstract: This paper mainly discusses the control strategy of microgrid in islanding mode, according to the photovoltaic system with constant power control and energy storage system with constant voltage and frequency control of microgrid in islanding mode on the stability of power supply load. Simulation of the proposed theory by Simulink software,through introduction and analysis of the simulation waveform to verify the correctness and feasibility of the proposed theory.

Key words: micro grid, islanding operation, PQ control, V/f control

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