基于电子式互感器的新型高压计量箱的设计与实现

Design and implementation of new high voltage Energy metering box based on electronic transformer

利用新型的电子式互感器,可解决目前广泛应用的电磁式电力互感器存在的问题。采用"电子式互感器"+"单相数字电能计量"+"光纤传输"一体化新型高压计量箱方案,可实现基于电子式互感器的高压计量箱的设计。通过样机试制和运行测试,验证了该方案的可行性。

By means of integration of new high voltage energy metering bo, which features using ＂electronic transformer＂ ＋ ＂single-phase digital power metering＂ ＋ ＂fiber optic transmission＂, a design of high-pressure metering box based on electronic transformer can be realized. Test results are given to illustrate the correctness of the design.