摘要
提出了一种新的SF_6密度继电器现场校验法,即采用16位单片微机来自动完成SF_6的充、放气过程以及对SF_6密度继电器动作值的压力-温度换算,该法灵活方便,同时又能保证很高的准确度。
A new calibration method of SF6 density relay is proposed, in which the process of SF6 filling and exhaust as well as the pressure-temperature conversion are automatically controlled by microchip, which is convenient to use and with good accuracy.
出处
《高压电器》
CAS
CSCD
北大核心
2003年第5期67-69,共3页
High Voltage Apparatus
