摘要
文章指出了目前高压开关柜设计选型和运行中存在的问题,如断路器及互感器的选择、开关柜宽度的确定、固封断路器和充气开关柜的选用、开关柜过热及工艺等,提出科学合理地进行设计和选型至关重要,同时要严把产品质量关,加强现场的监造和交接验收,最后分析了高压开关柜的发展趋势。
the article points out problems in the selection and operation of HV switchgear, such as the selection of circuit breaker and current transformer, switch cabinet width, enclosed circuit breaker and inflatable overheating and process selection of switchgear. It is very important to design and select the type scientifically and rationally. At the same time, it is necessary to strictly control the quality of products, strengthen supervision and acceptance of on-site inspection, and finally analyze the development trend of high-voltage switchgear.
出处
《供用电》
2017年第1期68-71,共4页
Distribution & Utilization
关键词
高压开关柜
选择
固封断路器
发热
工艺
发展趋势
high voltage switchgear
selection
enclosed circuit breaker
radiation
Process
development trend
