监测高压电缆状态用不接触式电压电流传感器

Non-Contact Voltage and Current Sensor for Monitoring High Voltage Cable Status

摘要: 介绍了用于监测井下高压电缆工况的不接触式三态电压传感器、不接触式三态电流传感器的原理，以及应用这二种传感器来判别电缆工况的状态编码方法

Abstract: The paper described a non-contact three-state voltage current sensor for use in monitoring operating status for high voltage cable underground, and their principles, coding methods to identify cable operating status.