duanluqijudongshizhizaitingzhikaiguanfenhezhacaozonghuojidianyanhuzhuangpeijucuoshi,duanluqiqueburenhejucuo,bushishidujiedianliu,congerzhishigaodianliushaohaixianluhuozhuangbei。chanfayuanyou,shouyaofenweijiqimaobinghedianqimaobinglianglei。
yinweipeidianshineigaoyazhuangbeibinijihe,gaoyashineijingkongxiao,gongkezhiyuancaozongshijudaidianzhuangbeijiangejiaojin,yishi,zuijinjiniansuoliyongdezhongzhishijiaohuanjinshukaizhuangfengsuokaiguanzhuangbeidoudaiyoufangwucaozong、fangzhuangbeifenhebudaowei、fangjubiaoliduanjuemenbihebudaoweideng“wufang”jucuobanfa。zheixie“wufang”jucuobanfa,youdeshujiqibisuozhuangpei,youdeshudianqibisuozhuangpei,youdeshujiqidianqijiehebisuozhuangpei,zheijiuweizhuangbeidetongsuyunzhuanzengtianlegengduodemaobingdian。duanluqijiqimaobingshouyaoyouyixiajipinzhongxing:
1.断路器手车推不到位。
chuzhifangshi: qishouchachaoshoucheyoubujingqueyaodaochangshidiwei,shouchetuibudaowei,tongsushiyaobashouchedibulianggebashoudaojingquediwei,shibashouliangduankajinliangcekongnei。
2.断路器储能终了后就主动合闸
yuanyouchanfa: (1)shiyinweijigouneichunengbanyuebanzaihezhabanzhoukadebuweibiniqianhuobukazhu,xingchengjigouchuwannenghoujinjiezheyoukaishinengliang。(2)hezhadinggankasi,shijigouzongchuyuyaohezhazhuangkuang,xingchengjigouchuwannengjiuhezha。
chuzhifangshi: (1)chuzhifangshidiaojihezhabanzhoujiaodu,shihezhabanzhoukadejiaodubianxiao。shichunengbanyuebannengkazaihezhabanzhoushang。(2)gaihuanxindehezhadinggan。
3.断路器拒合
yuanyouchanfa: zaiduanluqibentishoudonghezha,hezhadingganweinengyuhezhadangbandazhang。
chuzhifangshi: diaojihezhadinggandezhangdu,yekediaojihezhadangbandejiaodu。
4.断路器拒分
yuanyouchanfa: anxiafenzhaanniuwufanying,yuanyouyifenzhadingganweiyufenzhadangbandazhangshang,yuanyouerfenzhadangbanyulianganpiliansongdong。
chuzhifangshi: yi、diaojifenzhadinggandezhangdu,er、laoguhaofenzhadangbanyuliangandepilian。
chujiqitixijigoujian,duanluqihaibaohandianqitixijixiangyingdedianqiyuanjian,shiyidianqimaobingyeshixingchengduanluqijudongdehanjianyuanyouzhiyi,erzuihanjiande duanluqidianqimaobing,bianshifenhezhaxianquanmaobing。
1.分合闸线圈毛病缘由阐发
① fenzhajiezhihuilubangzhukaiguanjiedianliyongbutuo。fenzhajiezhihuilushangjieyouyigeyanshidonghejiedian,gaiyanshidemubiaoweilebaozhangduanluqizaihezhajinchengzhongchengxianduanlumaobingshinengshixianzizaituokou。danshi,dangduanluqikaiguanhezhashihoujiduan,yuanxiaoyuduanluqidefenzhashihou,duanluqimeilaidejituokoushijiuyihezhadaowei。cishi,fenzhajiezhihuiludeyanshijiediandeyanshiganhuajiangluokongyisi。
② bangzhukaiguanfenhezhazhuangkuangdiweidiaojibutuo。zaiduanluqifenhezhazhuangkuangshi,yingdiaojibangzhukaiguanshiqisuoshidaosuoshideguimonei,danshixianshidiaojiduanluqikaijuhechaoluchengdengcanshushi,huizhuanbianduanluqidechushizhuangkuang,erbangzhukaiguanfenhezhadiweidechushizhuangkuangweizuoxiangyingdiaoji,jiangzhishibangzhukaiguanbunengtongsuqiehuanfenhezhahuiluershifenzhaxianquanxiaohui。
③ kaiguanguaibeisongdong。zaikaiguantongsufenhezhashi,zhennengyuanbinida,dianmochijiulvcidekaiguanfenhezhahuizhishibangzhukaiguanguaibeiluosisongdong,shibangzhukaiguanbunengtongsu、jingquedeqiehuan,zhishikaiguanfenzhaxianquanxiaohui。
④ fenzhadiancitiejiqimaobing。fenzhajigoujiqimaobing。xianquansongdongxingchengduanluqifenzhashidiancitietiexinyiwei,shitiexinkase,xingchengxianquanxiaohui;huoyinweitiexindegoudangluchengduan,dangjietongfenzhahuiludianyuanshi,tiexindingbubaituokoujigou,shixianquanzhangshihoutongdian,zhishixiaohui。
⑤ kaiguanjigoumaobing。dangkaiguanhezhajiezhihuilutongsushi,kaiguanchengxianjuhededajubumaobingweiduanluqimiehushineidaodiangandedaoxiangbanpohuai,shidaodianganpianlichuizhihuodongguiji。dangkaiguanhezhashi,daodianganbunengtongsuhuodong,kaiguanhezhatiexinzaodaoyigefanganhuali,shihezhatiexinguozai,yinfaxianquanshaohuai。
⑥ hezhadazhangqimaobing。kaiguanhezhashi,yinweihezhadianliubinida,jiezhihuilubunengzhijiejiezhihezhaxianquan,zhinengjingyouguochenghezhadazhangqizhijiejietonghezhaxianquan。shiyi,danghezhadazhangqichanshengmaobingshi,bunengshishiduankai,shihezhaxianquantongdianshihoutaizhangxiaohuihezhaxianquan。
2.避免分闸线圈销毁办法
qishou,jiangfenzhahuiludeyanshidonghejiediangaijieweiyiduitongsudechangkaijiedian,changchangchachaobangzhukaiguandejiedianjibangzhukaiguandeguaibeiluosi,jingquediaojibangzhukaiguandediwei,shibangzhukaiguanhekaiguanfenhezhadiweijingque、youyongdegongtong。qici,laoguhaofenhezhaxianquan,changchangchachaofenzhaxianquandetiexinyoumeiyoukase。erhou,jingquediaojihaokaiguansilianganjigou,changchangchachaokaiguandezizaituokoushibushitongsu,kaiguandedidianyajucuoshiyanshibushizhizuqingqiu。
biedexuyaojingquediaojibangzhukaiguandediwei。bingqiechangchangchachaokaiguanhezhadazhangqixianquandedianzujizhuchudian。