Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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分布式光伏并网发电对苏州市区配电网的影响与对策

来源:电体育下注网站电体育下注平台发布时间:2020-03-27 09:27 浏览次数:90
分布式光伏并网发电对苏州市区配电网的影响与对策
 
颜伟林,钱慧
(国网江苏省电力有限公司苏州供电分公司,江苏 苏州 215004)
 
    摘 要:光伏发电作为一种比较清洁的发电方式,得到了越来越广泛的应用。依据苏州市区配电网分布式光伏并网发电的现状,分析了分布式光伏发电系统在并网运行时对该市区配电网电能质量、配电网保护与调控以及规划产生的影响,分别从管理与技术层面提出了分布式光伏发电系统并网运行对策,以保证电网的安全、稳定运行。
    关键词:光伏发电;配电网;并网;对策
    中图分类号:TM615     文献标识码:B     文章编号:1007-3175(2020)03-0062-04
 
Impact of Dispersed Photovoltaic Power Generation to Grid on Distributed
Power Grid in Suzhou and Solutions
 
YAN Wei-lin, QIAN Hui
(State Gird Jiangsu Power Company Suzhou Power Supply Bureau, Suzhou 215004, China)
 
    Abstract: Photovoltaic power generation is considered as a type of clean power generation and is widely applied. According to the situation of dispersed photovoltaic power generation synchronizing to distributed power grid, this paper analyzes the impact of it on power quality of local grid as well as protection control planning and production of power grid. The solutions for photovoltaic power generation system connecting with grid are provided both on level of management and technology in order to guarantee the safety and stability of grid operation.
    Key words: photovoltaic power generation; power grid; synchronization; solution
 
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