摘要
分析了变压器测温装置远方与就地示值两表偏差的产生机理,提出了以油温计示值为参照点对具有多点调零功能的温度转换模块进行现场校准的消缺方法。
The principal of the error of repugnant indication between the remote indiction and the local indication in temperature measuring system for the transformer has been analyzed.The method of eliminating the problem is the ＂Local Calibration＂.We can calibration the multi-spot zero transmitter according to the value of the oil thermometer in the local of the transformer station.
出处
《华东电力》
北大核心
2010年第6期949-951,共3页
East China Electric Power
关键词
测温装置
两表偏差
现场校准工作
Oil bath type transformer
Thermometer
Local Calibration
