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二次回路常见的故障分析

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二次回路常见的故障分析

发布日期:2019-02-16 作者: 点击:

  ERCIHUILUCHANGJIANDEGUZHANGZHUYAOYOU:

  1.ERCIJISHENGHUILU

  JISHENGHUILUSHIERCIJIEXIANZHONGDEYIZHONGCHANGJIANWENTI,CHANGFASHENGZAIKONGZHIHUILUZHONG。ZAI“LIUTONGYI”SHISHIZHIQIAN,WEILETIGAOBAOHUDEKEKAOXING,BAOHUZHUANGZHIZHIJIANDEHUILULIANXIJIAODUO,RUXIANGHUBISUOHUILU、QIDONGSHILINGHUILUDENG,YEJIAOWEIFUZA。KONGZHIHUILUZHONG,YIXIEDUANLUQIJIGOU,TEBIESHIYEYAJIGOUDUANLUQI,QIBISUOHUILUXUYAOLIYONGCAOZUODIANYUANZUOWEIQUDONG,QIEYALIDIGAOJING、YALIDIBISUOZHONGHEZHA、BISUOHEZHA、BISUOTIAOZHADENGHUILUJIAODUO,JIAZHIJIGOUZIDAIDEFANGTIAOHUILU、FEIQUANXIANGHUILU,HUILUFUZA,JIEXIANGUOCHENGZHONGSHAOBUZHUYI,JIUHUIXINGCHENGJISHENGHUILU。JISHENGHUILUKENENGDAOZHILIANGZUZHILIUCHUANDIAN、DUANLUQIFENHEGUOCHENGZHONGBUZHENGQUEDONGZUO、WEIZHIZHISHIBUZHENGQUEDENGWENTI,WEIHAIXINGJIAODA。YINCI,FANGZHIJISHENGHUILUYIZHISHIBAOHUZHUANYEDEYIXIANGZHONGYAOGONGZUO。YOUXIEJISHENGHUILUBAOLUDEWENTIJIAOWEIMINGXIAN,RONGYIBEIFAXIAN,YOUXIEJISHENGHUILUJUYOUYINBIXING,ZAIMOUXIETEDINGDEQINGKUANGXIACAIHUIBAOLU。YUNXINGWEIHUGONGZUOZHONG,XUYAOTEBIEZHUYIERCIHUILUJIEXIANDEZHENGQUEXING。

全通电气

北京体彩网  2.JIAOLIUDIANYADIANLIUHUILUJIEDIBUGUIFANYINFADEBAOHUZHUANGZHIWUDONGHUOJUDONG。

  JIAOLIUDIANYADIANLIUHUILUDEZHENGQUEXINGSHIBAOHUZHUANGZHICELIANGZHENGQUEDEJICHU。YINCI,XIANGGUANGUICHENGZHONGMINGQUEGUIDING,JIAOLIUDIANYADIANLIUHUILUBIANDONGHOU,XUDINGXIANG、CESHILIUJIAOTU,HEDUIXIANGXUJIHUILUJIEXIANDEZHENGQUEXING。JIEXIANZHENGQUEXINGBUYIPANBIEDELINGXUDIANYA、LINGXUDIANLIUHUILU,MUQIANBAOHUZHUANGZHIYIBUZAIJIERU。

  XUYAOZHUYIDESHI,WEILEFANGZHIGANYINGCHANSHENGGAODIANYA,JIAOLIUDIANYA、DIANLIUERCIHUILUJUNYAOQIUJIEDIQIEBIXUWEIYIDIANJIEDI。DINGXIANG、LIUJIAOTUCELIANGZHINENGBAOZHENGHUILUJIEXIANDEZHENGQUEXING,ERHUILUJIEDISHIFOUMANZUYAOQIU,ZAIZHENGCHANGYUNXINGGONGKUANGXIA,BUYIJIANCE。JIAOLIUDIANYA、DIANLIUERCIHUILULIANGDIANJIEDIZAIZHENGCHANGYUNXINGSHI,YINGXIANGHENXIAO,BUYIFAXIAN,DANZAIGUZHANGQINGKUANGXIA,YOUYUDUANLUDIANLIUHENDA,ZAIDIWANGZHONGTONGGUODEDIANLIUHENDA,DIANLIUHUILULIANGDIANJIEDIHUIDAOZHILIANGGEJIEDIDIANJIANCHANSHENGFENLIU,YINGXIANGDIANLIUDEZHENGQUEXING;DIANYAHUILULIANGDIANJIEDIHUIDAOZHILIANGGEJIEDIDIANDEZHONGXINGDIANJIANCUNZAIDIANYACHA,YINGXIANGZHUANGZHICELIANGDIANYADEZHENGQUEXING。JIAOLIUDIANYA、DIANLIUHUILULIANGDIANJIEDIJUNKENENGDAOZHIBAOHUZHUANGZHIBUZHENGQUEDONGZUO,KUODASHIGUFANWEI。

  3.ZHILIUJIEDIGUZHANG

  ZHILIUJIEDIGUZHANGSHIYIZHONGJIAOWEICHANGJIANDEGUZHANG。BIANDIANZHANZHONGZHILIULIANGDIANJIEDI,KENENGHUOZAOCHENGDUANLUQITIAOZHAHUOJUDONG,YINGXIANGDIANWANGANQUANWENDINGYUNXING。BIANDIANZHANZHONGZAOCHENGZHILIUJIEDIGUZHANGDEYUANYINHENDUO,JIAOWEICHANGJIANDEYOUDIANLANXIANXINJUEYUANBEIPOHUAI,DIANLANXIANXINDAIDIANCHUPENGJINSHUWAIQIAO、JIEDITONGPAIDENGSHEBEIJIEDIBUFEN,JIEXIANDUANZIJUEYUANLAOHUA,BIANYAQIBENTIBAOHUERCIJIEXIANHENEICHAOSHIDAOZHIJUEYUANJIANGDIDENG。

北京体彩网  WEILEBIMIANZHILIUJIEDIGUZHANGFASHENG,YINGJIAQIANGJUEYUANJIANCHA,TEBIESHIZHUYIDUANZIXIANG、JIGOUXIANG、BIANYAQIBENTIERCIJIEXIANHEDENGFANGYUFANGCHAOCUOSHIJIANCHA。XUYAOZHICHUDESHI,JIAZHUANGJIAREQI、HONGCHAOQIDENGSHICHANGJIANDEDUANZIXIANG、JIGOUXIANGFANGCHAOCUOSHI,DANYOUXIEJIAREQI、HONGCHAOQISHOUSHEJIHUODUANZIXIANG、JIGOUXIANGKONGJIANJIEGOUXIANZHI,ANZHUANGWEIZHIBUHELI,JULIDIANLANHENJIN,HUIJIASUDIANLANJUEYUANLAOHUA,JIYUNXINGDAILAIANQUANYINHUAN。

  ZAIBAOHUGAIZAOGUOCHENGZHONG,DUIYUXUYAOCHAICHUDEDIANLAN,YAOLIANGCETONGSHICHAICHU,BIMIANYILOUZAOCHENGFEIQIDIANLANDAIDIAN。

  4.LIANGZUZHILIUHUILUCHUANDIAN

  220kVJIYISHANGDIANYADENGJIDEBIANDIANZHAN,QIZHILIUTONGCHANGJUYOULIANGZUXIANGHUDULIDEZHILIUXITONG,YITIGAOKEKAOXING。LIANGZUZHILIUHUILUCHUANDIAN,JIANGYINGXIANGLIANGZUZHILIUXITONGDEDULIXING,JIANGDIKEKAOXING。CISHIRUOFASHENGZHILIUJIEDIGUZHANG,ZETONGSHIYINGXIANGLIANGZUZHILIUXITONGYUNXING,HAIKENENGZAOCHENGBAOHUWUDONG。

  MUQIANJUEDABUFENZHILIUDIANYUANJUNPEIYOUZHILIUJIEDIJUEYUANJIANCEXITONG,DANGFASHENGZHILIUJIEDIHUOLIANGZUZHILIUCHUANDIANGUZHANGSHI,TONGCHANGNENGGOUJISHIFACHUGAOJINGXINHAO。PAICHUZHILIUJIEDIGUZHANGDEKUNNANZHICHUZAIYUCHAZHAOJIEDIDIANHUOCHUANDIANGUZHANGDIAN。ZHILIUHUILUCUNZAIYUBIANDIANZHANZHONGGEDIANYADENGJIDEMEIYIGEDUANLUQIDEKONGZHIHUILU、MEIYIGEYUANJIANDEXINHAOHUILU。ZAOQIRENMENCHAZHAOZHILIUJIEDISHI,YOUYUJISHUSHOUDUANBUFADA,ZHINENGCAIYONGZHUYILALUDEBANFA,JIDUANKAIYIZUZHILIUDIANYUAN,GUANCHAZHILIUJIEDISHIFOUXIAOSHI,RUOWUZEHUIFUGAIZUZHILIUDIANYUAN,JIXUDUANKAIXIAYIZUZHILIUDIANYUAN,ZHUYIPAICHU。XIANZAIJIEZHUXIANJINDEYIQI,NENGGOUZAIBUDUANDIANDEQINGKUANGXIAQUEDINGJIEDIDIANWEIZHI,FANGBIANLEWEIHURENYUAN。DANDUIYUJIEDIDIANJIEDIDIANZUJIAODAHUOJIEDIBUWENDINGDEQINGKUANG,YIQITONGCHANGBUNENGZHENGCHANGSHIBIE,ZHIDEJINYIBUYANJIU。


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关键词:二次回路,故障分析,继电保护

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