Design and construction of multi channel live diagnostic technology for high voltage switchgear

摘要

In this paper, the design and simulation of the high voltage switchgear are discussed, the current situation and existing problems of high voltage switchgear are expounded, developed a design that can solve the problem, fully meet the portable requirements of the measurement system, the installation method of ground wave sensor based on ultrasonic / ground wave cable partial discharge detection system is adopted, convenient for field operation and measurement. Through the receiver and the ground wave sensor to receive the switch inside and outside the discharge contrast test and anti-jamming test research, through the receiver and the ground wave sensor to receive the switch inside and outside the discharge contrast test and anti-jamming test research, completed the construction of anti-jamming detection system > meet the design requirements and actual needs. With the highest anti-interference performance and test results, it can solve most of the problems existing in the high voltage switchgear.