高压电缆故障原因
DIANLANSHIGONGDIANSHEBEIYUYONGDIANSHEBEIZHIJIANDEQIAOLIANG,QICHUANSHUDIANNENGDEZUOYONG,DEDAOGUANGFANYINGYONG,DANGUZHANGYEJINGCHANGFASHENG。JIANYAODEFENXIGAOYADIANLANGUZHANGCHANSHENGDEYUANYIN,DAZHIFENWEIYIXIAJILEI:CHANGJIAZHIZAOYUANYIN、SHIGONGZHILIANGYUANYIN、SHEJIDANWEISHEJIYUANYIN、WAILIPOHUAISIDALEI。
1 CHANGJIAZHIZAOYUANYIN
CHANGJIAZHIZAOYUANYINGENJUFASHENGBUWEIBUTONG,YOUFENWEIDIANLANBENTI、DIANLANJIETOU、DIANLANJIEDIXITONGSANLEI。
1.1 DIANLANBENTIZHIZAOYUANYIN
YIBANZAIDIANLANSHENGCHANGUOCHENGZHONGRONGYICHUXIANDEWENTIYOUJUEYUANPIANXIN、JUEYUANPINGBIHOUDUBUJUNYUN、JUEYUANNEIYOUZAZHI、NEIWAIPINGBIYOUTUQI、JIAOLIANDUBUJUNYUN、DIANLANSHOUCHAO、DIANLANJINSHUHUTAOMIFENGBULIANGDENG,YOUXIEQINGKUANGBIJIAOYANZHONGKENENGZAIJUNGONGSHIYANZHONGHUOTOUYUNHOUBUJIUCHUXIANGUZHANG,DABUFENZAIDIANLANXITONGZHONGYIQUEXIANXINGSHICUNZAI,DUIDIANLANZHANGQIANQUANYUNXINGZAOCHENGYANZHONGYINHUAN。
1.2 DIANLANJIETOUZHIZAOYUANYIN
DIANLANJIETOUFENWEIDIANLANZHONGDUANJIETOUHEDIANLANZHONGJIANJIETOU,BUGUANSHENMEXINGSHIDEJIETOU,GUZHANGYIBANDOUCHUXIANZAIDIANLANJUEYUANPINGBIDUANKOUCHU,YINWEIZHEILISHIDIANCHANGYINGLIJIZHONGDEBUWEI。YINZHIZAOYUANYINDAOZHIDIANLANJIETOUGUZHANGDEYOU:YINGLIZHUIBENTIZHIZAOQUEXIAN、JUEYUANTIANCHONGJIWENTI、MIFENGQUANLOUYOUDENGYUANYIN。
1.3 DIANLANJIEDIXITONG
DIANLANJIEDIXITONGBAOKUODIANLANJIEDIXIANG、DIANLANDAIHUCENGBAOHUQIDEJIEDIBAOHUXIANG、DIANLANJIAOCHAHULIANXIANG、HUCENGBAOHUQIDENGBUFEN。YIBANRONGYIFASHENGDEWENTIZHUYAOSHIYINWEIXIANGTIMIFENGBUHAORONGYIJINSHUIDAOZHIDUODIANJIEDI,YINQIJINSHUHUCENGGANYINGDIANLIUGUODA。LINGWAIHUCENGBAOHUQICANSHUXUANQUBUHELIHUOZHILIANGBUHAO,YANGHUAXINJINGTIBUWENDINGYERONGYIYINFAHUCENGBAOHUQISUNHUAI。
2 SHIGONGZHILIANGYUANYIN
YINWEISHIGONGZHILIANGDAOZHIGAOYADIANLANXITONGGUZHANGDESHILIHENDUO,ZHUYAOYUANYINYOUYIXIAJIGEFANGMIAN:
GAOYADIANLANYINGYONGCHANGSHI 2.1 XIANCHANGTIAOJIANBIJIAOCHA,DIANLANHEJIETOUZAIGONGCHANGZHIZAOSHIHUANJINGHEGONGYIYAOQIUDOUHENGAO,ERSHIGONGXIANCHANGWENDU、SHIDU、HUICHENDOUBUHAOKONGZHI。
2.2 DIANLANSHIGONGGUOCHENGZHONGZAIJUEYUANBIAOMIANNANMIANHUILIUXIAXIXIAODEHUAHEN,BANDAODIANKELIHESHABUSHANGDESHALIYEYOUKENENGQIANRUJUEYUANZHONG,LINGWAIJIETOUZAISHIGONGGUOCHENGZHONGYOUYUJUEYUANBAOLUZAIKONGQIZHONG,HUIXIRUSHUIFEN,ZHEIXIEDOUJIZHANGQIANQUANYUNXINGLIUXIAYINHUAN。
2.3 SHIGONGANZHUANGSHIMEIYOUYANGEANZHAOGONGYISHIGONG,HUOZHESHIGONGYIGUIDINGMEIYOUKAOLVDAOKENENGCHUXIANDEWENTI。
2.4 JUNGONGYANSHOUCAIYONGZHILIUNAIYASHIYANZAOCHENGJIETOUNEIXINGCHENGFANDIANCHANGDAOZHIJUEYUANPOHUAI。
2.5 YINMIFENGCHULIBUSHANDAOZHI。ZHONGJIANJIETOUBIXUCAIYONGJINSHUTONGWAIQIAO,WAIJIAPEHUOPVCJUEYUANFANGFUCENGDEMIFENGJIEGOU,ZAIXIANCHANGSHIGONGZHONGBAOZHENGFENGLIDEMISHI,ZHEIYANGCAINENGYOUXIAODEBAOZHENGJIETOUYOUZHELIANGHAODEMIFENGFANGSHUIXINGNENG。
2.6 DIANLANFANGXIANFANGFABUDANG,WEIGUISHIGONG。FANGXIANSHIMEIYOUJIANGDIANLANPANGEZHIZAIKEZHUANDONGDEZHUANPANSHANG,ERSHIJIANGDIANLANCONGXIANPANTOUFANGZAIDISHANGERHOUZHILA,ZAOCHENGJIAOJING,SUNSHANGDIANLAN。YANZHONGDEHUIZAOCHENGDIANLANCHOUXIN,JISANXIANGLANXINBUZAITONGYIPINGMIAN,YOUJINYOUCHU。
3 SHEJIYUANYIN
YINDIANLANSHOUREPENGZHANGDAOZHIDEDIANLANJISHANGYIZHIJICHUAN。SHEJIXUANXINGSHIDIANLANJIEMIANXIAOFUHEGAO,YUNXINGZHONGXIANXINWENDUSHENGGAO,DIANLANSHOUREPENGZHANG,JIANGDIJUEYUAN;TUZHIWEIBIAOMINGTESHUWEIZHIDEFUSHEFANGFA,RUFUSHESHIZHUANWANCHUDIANLANDINGZAIZHIJIALIMIANSHANGHUOJINTIEZHEZHIJIAOCHU,ZHANGQIDAFUHEYUNXINGDEDIANLANRUDONGLILIANGHENDA,DAOZHIZHIJIALIMIANHUOZHIJIAOCHUYAPODIANLANWAIHUTAO、JINSHUHUTAO,JIPODIANLANJUEYUANCENGERDAOZHIDIANLANJUEYUANJICHUAN。
4 WAILIPOHUAI
GAOYADIANLANYINGYONGCHANGSHI SHIZHIYUNSHU、ZHUANGXIE、FUSHEFANGFABUDANG,MAIRUDIXIAHOUZAODAORENLIWAJUEHUOJIXIEWAJUEERSHIDIANLANSUNHUAI。
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