SF_6气室终端电缆耐压试验装置试验距离的研究  

Research on Test Distance for Withstand Voltage Test Apparatus of SF_6 GIS Termination and Cable

作　　者：何光华[1] 吴寅雄[1] 杨静泊 俞骏[1] 何文明 

机构地区：[1]无锡供电公司,江苏无锡214000 [2]上海三原电缆附件有限公司,上海201206

出　　处：《电线电缆》2016年第5期37-40,共4页Wire & Cable

摘　　要：近年来,两端均为GIS电缆终端的电缆线路越来越多,在国家电网公司不允许24 h空载进行竣工试验的情况下,各种耐压试验装置相继被开发出来,但是GIS开关站站内空间比较紧凑,多数耐压试验装置因体积大、质量重、携带不方便已不适用。对新研制的SF_6气室终端电缆耐压试验装置进行电场仿真,找出其最小的试验距离。In recent years, more and more cable lines use GIS termination on both ends. 24 hours no-load test on ac-ceptance is prohibited by the State Grid Corporation of China, so kinds of withstand voltage test apparatus have been developed. GIS switching station space is compact, but most of the withstand voltage test apparatus are big, heavy and inconvenient to carry, that can,t applicable for the testing. In this paper, we have calculated the electric field of withstand voltage test apparatus in software to find the minimum distance for withstand voltage test.

关 键 词：竣工试验 耐压试验装置 GIS终端 

分 类 号：TM203[一般工业技术—材料科学与工程]