IEC61850继电保护试验装置关键指标及其检验方法的研究  

Research on Key Indexes and Testing Method of IEC61850 Test Equipment for Relay Protection

作　　者：高磊 卜强生 陆伟 向前 

机构地区：[1]江苏省电力公司电力科学研究院,南京211100 [2]武汉中元华电科技股份有限公司,武汉430223 [3]北京博电新力电气股份有限公司,北京100098

出　　处：《电测与仪表》2013年第12期105-108,共4页Electrical Measurement & Instrumentation

基　　金：国家电网科技项目(52100113058M)

摘　　要：IEC61850继电保护试验装置大量应用于智能变电站的继电保护测试,文章梳理了影响试验装置性能的三类关键指标:数值计算能力、输出同步性、时间测量和控制准确度,由此制定了试验装置的技术指标,对每个指标确定了典型的检验方法。组织了国内主流试验装置开展集中测试,结果证明了关键指标的合理性及检验方法的适用性,为智能变电站继电保护试验装置技术标准的制定打下了理论和实践基础。IEC61850 test equipment for relay protection is widely used in intelligent substation. Three key indexes of the tester are proposed, the numerical computation ability, the data outputs synchronization, and the precision of time for measurement and control. Technology indexes and testing method of the tester are set in this paper. The mainstream testers are tested and the results indicate that the rationality of key indexes and the applicability of testing method, that lays the theoretical and practical foundations for the technology standard of relay protection tester of intelligent substation.

关 键 词：IEC61850 继电保护试验装置 采样值 检验方法 智能变电站 

分 类 号：TM77[电气工程—电力系统及自动化] TM93