Integration Test System of Intelligent Substation Secondary Device
With the strong smart grid entering the construction phase,intelligent substation becomes the core platform of the smart grid,prompting protectors to develop to be digitalized and networked,and also posing higher requirements for protection device test method.This paper developed a protector integration test system in intelligent substation.The system,based on the hardware structure of the principal and subordinate computers,adopts universal test template based on extensible markup language (XML) and builds test model library,so that it can satisfy the test demands of protectors of different manufacturers by expending the library,and automatically complete the automation test procedure of writing protection setting value,putting on soft straps and so on.The integration test system is competent to the test of the whole bar or the whole substation.The results of the system prototype test and user experience show that the automation test system has very high efficiency and comprehensive test functions.
intelligent substationprotection device test methodintegration testXMLuniversal test interface
NETL
NSTL
万方数据
维普
