基于油中溶解乙炔和局部放电的特高压电抗器异常案例分析  

Analysis of Abnormal Case of UHV Reactor Based on Dissolved Acetylene in oil and PD

作　　者：吴雪瑞 范夕庆 梁杰 李建红 江军[1] 陈珉 WU Xue-rui;FAN Xi-qing;LIANG Jie;LI Jian-hong;JIANG Jun;CHEN Min(Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China;State Grid Zhejiang Electric Power Co.,Ltd.Lishui Power Supply Company,Lishui 323000,China;Zhejiang Huayun Information Technology Co.,Ltd.,Hangzhou 310012,China;State Grid Zhejiang Electric Power Research Institute,Electric Power Research Institute,Hangzhou 310014,China)

机构地区：[1]南京航空航天大学自动化学院电气工程系,江苏南京211106 [2]国网浙江省电力有限公司丽水供电公司,浙江丽水323000 [3]浙江华云信息科技有限公司,浙江杭州310012 [4]国网浙江省电力有限公司电力科学研究院,浙江杭州310014

出　　处：《变压器》2020年第12期75-78,共4页Transformer

摘　　要：本文中笔者介绍了某1000kV高抗异常案例,使用油色谱法和局放检测法对设备运行过程中的数据进行了检测,分析了高抗运行期间乙炔含量变化和局部放电情况。The case of 1000 kV high-resistance abnormality is introduced by the authors in this paper. The data during the operation of the equipment is tested by oil chromatography and PD. The changes in acetylene content and PD during high-resistance operation are analyzed.

关 键 词：高压并联电抗器 油色谱 绝缘油 乙炔 

分 类 号：TM472[电气工程—电器]