CAJ | 학술논문

介绍了有载调压开关状态检测背景，简述了振动法和电流法结合分析有载调压开关的优势。接着介绍了振动法和电流法原理及检测设备设计，最后通过现场测试分析有载调压开关机械振动信号和电流信号，有效证明振动法与电流法结合分析是一种有效的有载调压开关状态判断方法。
개소료유재조압개관상태검측배경，간술료진동법화전류법결합분석유재조압개관적우세。접착개소료진동법화전류법원리급검측설비설계，최후통과현장측시분석유재조압개관궤계진동신호화전류신호，유효증명진동법여전류법결합분석시일충유효적유재조압개관상태판단방법。
Firstly, this paper introduces OLTC state detection background.Subsequently the advantage of vibration method combined with current test method for analyzing OLTC state is briefly illustrated.Then the principle of vibration method, current tes-ting method, and the equipment design are introduced.Finally, through field testing and analysis of OLTC mechanical vibration and current signals, it shows that the vibration analysis method combined with the current test method is effective for OLTC state jud-ging.