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.
出处
《湖北电力》
2011年第5期55-57,共3页
Hubei Electric Power
关键词
风电场
故障电压
继电保护
配置方案
wind farm
fault voltage
relay protection
protection configuration
