A Transient Voltage Security Control Strategy for the Wind Power Centralized System

摘要：

　　It is significant to research the voltage security of the wind power centralized system (WPCS) for the effective development of the large scale clustering wind energy resources. Firstly, an actual WPCS in the Three-North regions of China is employed to analyze the voltage security problem quantitatively. By analyzing the reactive power response features of the wind turbines and the reactive power sources, the time domain simulation method is utilized to discuss the main causes and the development process of the WPCS transient voltage security accident. On this basis, a transient voltage security control strategy of the WPCS is proposed. The simulation results show that the proposed control strategy can suppress the occurrence of the wind turbines cascading trip-off which is caused by the excessive reactive power.

关键词： wind power centralized system transient voltage security control wind turbines time domain simulation voltage control

作者: YANG Shuo WANG Weisheng LIU Chun HUANG Yuehui WANG Yuefeng WANG Jing GUO Xiaolong

作者单位: State Key Laboratory of Operation and Control of Renewable Energy & Storage Systems,China Electric P Electric Power Planning and Engineering Institute,Beijing,China,100120 State Grid Xinjiang Electric Power Corporation,Urumqi,China,830002

会议类型: 国际会议

会议名称: 2016中国国际供电会议(CICED2016)

会议地点: 西安

会议语种:英文

页码: 1-5

在线出版日期: 2016-09-01（万方平台首次上网日期，不代表论文的发表时间）