一种高压母线保护静模自动测试方案  

An Automatic Static Simulation Test Acheme for High-voltage Bus Protection

作　　者：于哲[1] 李忠安[1] 李兴建[1] 王言国[1] 沈全荣[1] 

机构地区：[1]南京南瑞继保电气有限公司,江苏南京211102

出　　处：《江苏电机工程》2015年第3期37-40,共4页Jiangsu Electrical Engineering

摘　　要：针对母线保护测试存在关联IO接口数量多、不同支路运行方式排列组合多、测试设计复杂、耗时长、测试方案容易遗漏等问题,介绍了一个已经投入实际使用的高压母线保护自动测试方案。该方案是以电力系统智能装置自动化测试系统Test Center为平台,采用Python语言开发完成的。可以根据设定的测试目标自动生成测试用例,进行闭环智能判断。该方案兼容常规站和数字化站的测试,支持对IEC 61850、IEC 103等通信规约动作信号的验证。目前在PCS-915系列母线保护的测试过程中,可以不经人工干预地完成不同接线方式下母线保护的静模自动测试。This paper introduces an automatic test scheme for high-voltage bus protection which has already been in-service. Testing bus protection has some difficulties, such as the large number of IO interfaces, permutation and combination of bus operation modes, long time of testing execution, and easy to miss. This paper introduces practical example of automatic bus protection testing scheme. The testing scheme is based on test platform named ＇Testcenter＇, and use Python as developing code language. Its produce scenarios automatically according to the predefined aims and then intelligently implement testing process. This scheme is applicable fo nb r both traditional and digital protections, and supports to the IEC 61850 and IEC 103. Currently, this proposed scheme can intelligently implement automatic static test the protections with various connections of PCS-915 series.

关 键 词：母线保护 静模测试 自动测试 

分 类 号：TM744[电气工程—电力系统及自动化]