The automatic test system of relay protection device in intelligent substation plays an important role in ensuring the safe and stable operation of power system.Firstly,the background and significance of automatic test system for relay protection devices in smart substations are introduced,and the problems and shortcomings of traditional manual test are expounded.Secondly,the principle and workflow of automatic test system for relay protection device in smart substation and its methods and technologies in practical application are demonstrated in detail.Finally,through the application case analysis,it is confirmed that the application of the intelligent substation relay protection equipment testing system can effectively improve the working efficiency and stability of the power system,reduce the burden of manual testing,and provide a solid backing for the stable operation of the power system.
关键词
智能变电站/继电保护装置/自动测试系统
Key words
intelligent substation/relay protection device/automatic test system
维普
万方数据