甘肃冶金
甘肅冶金
감숙야금
Gansu Metallurgy
2015年
4期
139-140
,共2页
电解铝%供电整流系统%GIS开关%技术改造
電解鋁%供電整流繫統%GIS開關%技術改造
전해려%공전정류계통%GIS개관%기술개조
electrolytic aluminum%power rectifier system%GIS switch%technical transformation
本文通过对330 kV递降110 kV的供电整流系统GIS开关的技术改造,解决了GIS开关发热的问题,解决了电解铝厂110 kVGIS在任何一个间隔回路运行后无法打开检修且无法扩充间隔和GIS检修后耐压试验时不用拆除避雷器气室的难题.
本文通過對330 kV遞降110 kV的供電整流繫統GIS開關的技術改造,解決瞭GIS開關髮熱的問題,解決瞭電解鋁廠110 kVGIS在任何一箇間隔迴路運行後無法打開檢脩且無法擴充間隔和GIS檢脩後耐壓試驗時不用拆除避雷器氣室的難題.
본문통과대330 kV체강110 kV적공전정류계통GIS개관적기술개조,해결료GIS개관발열적문제,해결료전해려엄110 kVGIS재임하일개간격회로운행후무법타개검수차무법확충간격화GIS검수후내압시험시불용탁제피뢰기기실적난제.
Through the technical reformation of GIS switch when the power rectifier system was changed from 330 kV into 110 kV, the problems of GIS switch heating was solved, and also the problems which electrolytic aluminium plant 110 KV GIS cannot maintenance in any operating interval circuit and expand interval circuit;After technical reformation the light-ning arrester chamber does not need to be removed during pressure test in GIS overhaul.
