摘要
数字化变电站的继电保护装置输入电子互感器的数字信号,需要新型的继电保护测试技术和仪器.介绍了数字化变电站,设计了一种新型的数字继电保护测试仪,实现了110 kV变电站保护装置的测试,为数字化变电站的保护装置现场调试提供了范例.
Protective Devices input digital need new protective relay test technologies per; a new instrument for protective relay kV substation as an example of protective signals from electronic transformers in digital substations. It and instruments. The digital substation is introduced in the patest is designed, and the protection devices is tested in a 110 devices test for digital substations.
出处
《电力科学与技术学报》
CAS
2008年第3期79-83,共5页
Journal of Electric Power Science And Technology
基金
湖南省教育厅科技项目(08C787)
关键词
电子式互感器
继电保护测试仪
数字化变电站
保护装置
electronic transformer
protection relay test instrument
digital substation
protective device
