摘要
微机保护装置具有电流、电压的幅值、相位测量功能。以微机保护带负荷测试的方法为例,探讨微机保护带负荷检查的优势,专业技术人员和电站运维人员掌握微机保护带负荷检查方法的必要性,分析利用微机保护进行带负荷测试的方法和现场查错的技术手段。
Computer protection devices possess the functions of current measurement, voltage measurement and phase measurement. Taking on-load testing method with computer protection as an example, the advantages of on-load testing with computer protection and the necessities that the operators in power station grasp this method are elaborated. The on-load testing methods and field trouble-shooting ways are analyzed.
出处
《山西电力》
2017年第3期45-48,共4页
Shanxi Electric Power
关键词
微机保护装置
带负荷测试方法
极性
变比
computer protection device
on-load testing method
polarity
change
