内蒙古电力技术
內矇古電力技術
내몽고전력기술
INNER MONGOLIA ELECTRIC POWER
2014年
3期
71-73
,共3页
110 kV GIS设备%SF6湿度试验%试验接口%拆装卡具
110 kV GIS設備%SF6濕度試驗%試驗接口%拆裝卡具
110 kV GIS설비%SF6습도시험%시험접구%탁장잡구
110 kV GIS equipment%SF6 humidity test%test interface%special fixture
由于ZF11-252（L）型GIS设备的试验接口比较特殊，在拆装接口过程中需要将防尘盖上的3颗螺丝同时松开或紧固，否则就会泄漏SF6气体，导致试验数据不准确，使操作人员受到伤害。针对这一问题，研制了新型试验接口拆装专用卡具，该卡具采用不锈钢材料制作，由卡片和固定环组成，结构简单、操作方便、可靠性高，同时能够确保操作人员人身安全。新型卡具在鄂尔多斯电业局110 kV ZF11-252（L）型GIS设备上的应用证明，做SF6湿度试验时接口拆装仅需1 min，整个试验时间由原来的18 min缩短为9 min，极大地提高了工作效率。
由于ZF11-252（L）型GIS設備的試驗接口比較特殊，在拆裝接口過程中需要將防塵蓋上的3顆螺絲同時鬆開或緊固，否則就會洩漏SF6氣體，導緻試驗數據不準確，使操作人員受到傷害。針對這一問題，研製瞭新型試驗接口拆裝專用卡具，該卡具採用不鏽鋼材料製作，由卡片和固定環組成，結構簡單、操作方便、可靠性高，同時能夠確保操作人員人身安全。新型卡具在鄂爾多斯電業跼110 kV ZF11-252（L）型GIS設備上的應用證明，做SF6濕度試驗時接口拆裝僅需1 min，整箇試驗時間由原來的18 min縮短為9 min，極大地提高瞭工作效率。
유우ZF11-252（L）형GIS설비적시험접구비교특수，재탁장접구과정중수요장방진개상적3과라사동시송개혹긴고，부칙취회설루SF6기체，도치시험수거불준학，사조작인원수도상해。침대저일문제，연제료신형시험접구탁장전용잡구，해잡구채용불수강재료제작，유잡편화고정배조성，결구간단、조작방편、가고성고，동시능구학보조작인원인신안전。신형잡구재악이다사전업국110 kV ZF11-252（L）형GIS설비상적응용증명，주SF6습도시험시접구탁장부수1 min，정개시험시간유원래적18 min축단위9 min，겁대지제고료공작효솔。
As the ZF11-252(L) GIS equipment test interface was special, in the disassembly of interface process, to loose or tight the three screws at the same time were needed, otherwise it would leak of SF6 gas and the test data would not be accurate, the operation crews were hurt. Aiming at this problem, the auther developed the model test interface special fixture, which made of stainless steel material, composed of a card and a fixing ring, with the advantages of simple structure, convenient operation, high reliability, it could ensure the personal safety of the operation crews. New fixture utilization in Ordos Electric Power Bureau (110 kV ZF11-252 GIS devices) proved that, in the SF6 humidity test, it took only 1 minute to remove and install the interface, the whole test time dropped from 18 minutes to 9 minutes, greatly improved work efficiency.
