CAJ | 학술논문

电子式电流互感器是建设智能电网的关键设备，其稳定、可靠性是智能电网安全运行的重要保证。本文针对电子式电流互感器在与断路器耦联振动下的试验方法进行了研究，提出了两种可行的试验方法，并在两种试验方法下对电子式电流互感器的振动特性进行了研究，进而分析了振动对电子式电流互感器输出影响的原因。
전자식전류호감기시건설지능전망적관건설비，기은정、가고성시지능전망안전운행적중요보증。본문침대전자식전류호감기재여단로기우련진동하적시험방법진행료연구，제출료량충가행적시험방법，병재량충시험방법하대전자식전류호감기적진동특성진행료연구，진이분석료진동대전자식전류호감기수출영향적원인。
Abrstract: The electronic current transformer(ECT) is the key device of the smart grid, the reliability and stability of which ensure the security of the smart gird. So this paper investigates the test method of the ECT vibrating which is from connecting to the circuit breaker when operating, and proposes two methods. It also tests the ECTs in these two methods, and analyzes the causes of the error output of ECTs on the basis of the test results.