摘要
交流采样测量装置作为电网电测量参数的在线测量仪器,具有较好的准确度和稳定性。文章主要介绍了交流采样测量装置的基本原理和校验情况,以及在电力系统中的应用情况和在选用交流采样测量装置时应注意的问题。
AC sampling measurement unit has better accuracy and stability as the online measuring instrument of the electrical parameters of power network. The paper introduced the basic principle of AC sampling measurement unit and the conditbn of checking, as well as the application condition in power system and the problems that should be noticed in choosing AC sampling measurement unit.
出处
《电力设备》
2005年第7期17-18,共2页
Electrical Equipment
关键词
交流采样
测量装置
校验
AC sampling
measurement unit
check
