风电场接入系统继电保护配置方案研究  

Research on Relay Protection Configuration of Wind Farm Connecting into Power System

作　　者：崔运海[1] 王建勋[1] 

机构地区：[1]吉林省电力有限公司,长春130021

出　　处：《吉林电力》2009年第4期1-4,21,共5页Jilin Electric Power

摘　　要：针对目前风电场接入系统的继电保护设计方案中普遍将风电场作为负荷端的问题,首先介绍风力发电机自身配置的多种保护,根据风电场人工短路试验数据及风电场送出线路实际故障数据,结合国内外学者对风力发电机研究的理论成果,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。The wind farm is usually considered as load end in the relay protection design scheme of wind farm connecting into power system. Multiple self-configured protections of wind generators are introduced at first. According to artificial short-circuit test data of wind farm and practical fault data of wind farm output line, and with the consideration of the research on wind generators of domestic and foreign scholars, the influences of relay protection after synchronization of wind farm into power system are analyzed. Relay protection configuration scheme of booster substation and output line of wind farm connecting into power system is finally proposed.

关 键 词：风电场 继电保护 电力系统 

分 类 号：TM774[电气工程—电力系统及自动化]