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.
出处
《电线电缆》
2016年第5期37-40,共4页
Wire & Cable
关键词
竣工试验
耐压试验装置
GIS终端
acceptance test
withstand voltage test apparatus
GIS termination
