摘要
随着高渗透率分布式光伏的接入,配电网的过电压问题愈发严重。文章依托智能融合终端建立低压无功电压监测体系,在统一信息采集传输通信规约的基础上,提出了一种含高渗透率分布式光伏的台区无功电压控制方案。最后以某台区为例,验证所提方案对配电网过电压可以进行快速有效的控制,从而进一步为分布式光伏接入配电网提供新的思路。
With the high-permeability distributed photovoltaic access,overvoltage of the distribution network becomes more and more serious.In this paper,a low-voltage reactive voltage monitoring system is established based on intelligent fusion terminals.On the basis of unified information acquisition and transmission communication protocol,a substation reactive voltage control scheme is proposed.Finally,taking a platform area as an example,the proposed scheme is verified to be able to control the over-voltage quickly and effectively,thus providing a new idea for the distributed photovoltaic access to the distribution network.
作者
吴薇
胡细兵
杨松
何小栋
胡中鲲
张玉巧
王琪
WU Wei;HU Xibing;YANG Song;HE Xiaodong;HU Zhongkun;ZHANG Yuqiao;WANG Qi(State Grid Anqing Power Supply Company,Anqing 246000,China)
出处
《安徽电气工程职业技术学院学报》
2023年第2期90-95,共6页
Journal of Anhui Electrical Engineering Professional Technique College
关键词
光伏
高渗透率
台区
无功电压
photovoltaic
high permeability
platform area
reactive voltage
