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光俯伏集儿子合并网电压条约束下的准入容量与

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  第 39 卷 第 9 期 电 网 技 术 Vol. 39 No. 9

  2015 年 9 月 Power System Technology Sep. 2015

  文字编号:1000-3673 (2015 )09-2450-08 中图分类号:TM 71 文件标注识表记标注帜码:A 学科代码:470·40

  光俯伏集儿子合并网电压条约束下的

  准入容量与电压摆荡的评价方法

  1 1 1 1 2 2

  王璟 ,蒋小明 ,杨卓 ,关朝杰 ,郭正壹 ,胡钋

  (1.国网河南节电力公司经济技术切磋院,河南节 郑州市 450000 ;

  2.武汉父亲学 电气工程学院,湖北边节 武汉市 430072 )

  Penetration Capacity Under Voltage Constraint and Evaluation Methodology of

  Voltage Fluctuation Caused by Centralized Grid Connection of Photovoltaic Power

  1 1 1 1 2 2

  WANG Jing , JIANG Xiaoliang , YANG Zhuo , GUAN Chaojie , GUO Zhengyi , HU Po

  (1. Henan Electric Power Company Economic Research Institute, Zhengzhou 450000, Henan Province, China;

  2. School of Electrical Engineering, Wuhan University, Wuhan 430072, Hubei Province, China)

  ABSTRACT: Centralized grid connection of large capacity 并网下电力体系电压摆荡情景的方法。基于光俯伏报效的遂机

  photovoltaic power undoubtedly causes certain influence on 模具在 PSCAD 中确立了适宜还愿情景的光俯伏电站组件,并

  voltage in distribution network, especially at point of common 以单电源链式配电网为例验证了上述目的的正确性和拥有效

  coupling (PCC), and random fluctuation of photovoltaic power 性。最末将所提目的和方法用于某地区含光俯伏电站电网的电

  output leads random voltage fluctuant in power grid. Therefore, 压摆荡程度的评价,结实标注皓该目的和方法却为光俯伏电站并

  a mathematical model of PCC’s voltage deviation under 网点的优选供参考根据。

  centralized grid connection of large capacity photovoltaic

  关键词:光俯伏;并网;电压偏袒;电压摆荡;准入容量;评

  power is constructed and PV penetration capacity under voltage 价目的;PSCAD

  constraint is derived. F