【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.更多还原

【Abstract】 Protective Devices input digital signals from electronic transformers in digital substations.It need new protective relay test technologies and instruments.The digital substation is introduced in the paper;a new instrument for protective relay test is designed,and the protection devices is tested in a 110 kV substation as an example of protective devices test for digital substations.更多还原