摘要:通过对变电站高压室内10kV开关柜交接试验工作的探讨,确定了影响10kV开关柜交接试验工作效率的三点主要
因素:短路、接地导线简陋,交叉工作人员过多和试验方法设计不当根据实际情况,提出了三项改进措施:更换标准线夹,
制订相关试验制度,设计新的试验方法,使10kV开关柜交接试验的工作时间大大减少,提高了工作效率。
关键词:高压电气试啦高压开关柜;交接试验;耐压试验;真空开关
Discussionandimprovementonthecommissiontestof10kVswitchgear
HUZheng,SUXiang-dong,LIANGWei-nan
(GuangzhouPanyuPowerSupplyBureau,Panyu511400,China)
Abstract:Thispaperdiscussesonthecommissiontestof10kVswitchgearinthehighvoltageroomofsubstations
.Threemain
factorsthataffecttheworkingefficiencyofthecommissiontestoflOkVswitchgearareconfirmed.Theleadusedforearthandshort
circuitissimpleandcrude.Therearemanyoverlappingstaff.Thetestingmethodisdesignedimproperly.Accordingtotheactual
situation,threeimprovedmeasuresareproposed,includingrep!acingthenakedleadwithstandardleadclamp,constituting
correspondingtestsystemanddesigningthenewtestingmethod.ItmakestheworkingtimeofthecommissiontestoflOkV
switchgearreducinggreatly,andenhancestheworkingefficiency.
Keywords:highvoltagedeetricaltest;highvoltageswitchgear;commissiontest;voltageresistancetest;vacuumswitch
中图分类号:TM77 文献标识码:B 文章编号:1003.4897 (2007)21.0076.05
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