CAJ | 학술논문

针对500 kV电网金属氧化物避雷器运行状态劣化缺陷的诊断，综述该避雷器运行状态带电诊断方法，基于一避雷器测试数据及解体情况对其运行状态进行理论研究及试验数据分析，提出目前现行管理规程/标准中关于带电诊断方法存在的问题，并给出改进方案，从而更有效地指导现场设备安全稳定运行。
침대500 kV전망금속양화물피뢰기운행상태열화결함적진단，종술해피뢰기운행상태대전진단방법，기우일피뢰기측시수거급해체정황대기운행상태진행이론연구급시험수거분석，제출목전현행관리규정/표준중관우대전진단방법존재적문제，병급출개진방안，종이경유효지지도현장설비안전은정운행。
According to the deterioration defect diagnosis for 500kV metal oxide (MOA),this pa-per comprehensive analyzed the charged state diagnostic methods for 500 kV MOA.The MOA charged state was theoretical analyzed and experimentally tested based on the testing data and dis-integration condition of one MOA.Then some problems were proposed on the current manage-ment rules/standards for the charged diagnostic methods,as well as some revised proposals were presented.They can effectively direct the safely and stably operation of power equipments,such as MOA.