风电场接入对电网继电保护的影响及配置方案的探讨  

Discussion of the Influence from Wind Farm on the Power System Relay Protection and Its Configuration

作　　者：钟清瑶[1] 王峥[1] 王琴[1] 

机构地区：[1]三峡大学电气信息学院,湖北宜昌443002

出　　处：《湖北电力》2011年第5期55-57,共3页Hubei Electric Power

摘　　要：文章分析了风电场接入系统后对电网继电保护产生的影响,提出了风电场接入系统升压变电站、送出线路的继电保护配置方案。有效解决了风电场接入后电网保护可能出现的误动、拒动问题,提高了保护动作的可靠性。The influences on relay protection after the wind farm paralleling into power system are analyzed. Relay protection configuration scheme of step-up substation and outgoing line of wind farm connecting into power system is proposed. It effectively solves the possible unwanted operation and failure to operate caused by the connection of wind farm into power system and to improve the reliability of protection.

关 键 词：风电场 故障电压 继电保护 配置方案 

分 类 号：TM77[电气工程—电力系统及自动化]