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电动机电流过高的几种情况

发表时间: 2018-1-18 10:11:09

DIANDONGJIDIANLIUGAOSHI,CHANGCHANGHUIBIAOXIANZAIDIANDONGJIFAREYANZHONG,YIXIA7DIANJIBENGAIKUOLEDIANDONGJIDIANLIUGUOGAODEYUANYIN,RANGWOMENXUEXIYIXIA。

电机问题

1、电源电压过高

DANGDIANYUANDIANYAGUOGAOSHI,DIANDONGJIFANDIANDONGSHI、CITONGJICITONGMIDUJUNSUIZHIZENGDA。YOUYUTIESUNHAODEDAXIAOYUCITONGMIDUPINGFANGCHENGZHENGBI,ZETIESUNHAOZENGJIA,DAOZHITIEXINGUORE。ERCITONGZENGJIA,YOUZHISHILICIDIANLIUFENLIANGJIJUZENGJIA,ZAOCHENGDINGZIRAOZUTONGSUNZENGDA,SHIRAOZUGUORE。YINCI,DIANYUANDIANYACHAOGUODIANDONGJIDEEDINGDIANYASHI,HUISHIDIANDONGJIGUORE。

2、电源电压过低

DIANYUANDIANYAGUODISHI,RUODIANDONGJIDEDIANCIZHUANJUBAOCHIBUBIAN,CITONGJIANGJIANGDI,ZHUANZIDIANLIUXIANGYINGZENGDA,DINGZIDIANLIUZHONGFUZAIDIANYUANFENLIANGSUIZHIZENGJIA,ZAOCHENGRAOXIANDETONGSUNHAOZENGDA,ZHISHIDING、ZHUANZIRAOZUGUORE。

3、电源电压不对称

女人怎么靠自己赚钱DANGDIANYUANXIANYIXIANGDUANLU、BAOXIANSIYIXIANGRONGDUAN,HUOZHADAOQIDONGSHEBEIJIAOTOUSHAOSHANGZHISHIYIXIANGBUTONG,DOUJIANGZAOCHENGSANXIANGDIANDONGJIZOUDANXIANG,ZHISHIYUNXINGDEERXIANGRAOZUTONGGUODADIANLIUERGUORE,JIZHISHAOHUI。YINCI,DUIYUSANXIANGDIANJIYIBANBUSHIYONGRONGDUANQIJINXINGBAOHU。

4、三相电源不平衡

DANGSANXIANGDIANYUANBUPINGHENGSHI,HUISHIDIANDONGJIDESANXIANGDIANLIUBUPINGHENG,YINQIRAOZUGUORE。

YOUSHANGSHUKEJIAN,DANGDIANDONGJIGUORESHI,YINGSHOUXIANKAOLVDIANYUANFANGMIANDEYUANYIN(RUANQIDONG、BIANPINQI、SIFUQUDONGQIYIKEKANZUOSHIDIANYUAN)。QUERENDIANYUANFANGMIANWUWENTIHOU,ZAIQUKAOLVQITAFANGMIANYINSU。

电源问题

1、电动机过载运行

 DANGSHEBEIBUPEITAO,DIANDONGJIDEFUZAIGONGLVDAYUDIANDONGJIDEEDINGGONGLVSHI,ZEDIANDONGJIZHANGQIGUOZAIYUNXING(JIXIAOMALADACHE),HUIDAOZHIDIANDONGJIGUORE。WEIXIUGUOREDIANDONGJISHI,YINGXIANGAOQINGFUZAIGONGLVYUDIANDONGJIGONGLVSHIFOUXIANGFU,YIFANGMANGWUMUDEDECHAIXIE。

2、拖动的机械负载工作不正常

女人怎么靠自己赚钱 SHEBEISUIRANPEITAO,DANSUOTUODONGDEJIXIEFUZAIGONGZUOBUZHENGCHANG,YUNXINGSHIFUZAISHIDASHIXIAO,DIANDONGJIGUOZAIERFARE。

3、拖动的机械有故障

 DANGBEITUODONGDEJIXIEYOUGUZHANG,ZHUANDONGBULINGHUOHUOBEIKAZHU,DOUJIANGSHIDIANDONGJIGUOZAI,ZAOCHENGDIANDONGJIRAOZUGUORE。GUJIANXIUDIANDONGJIGUORESHI,FUZAIFANGMIANDEYINSUBUNENGHUSHI。

电机本身问题

1、电动机绕组断路

DANGDIANDONGJIRAOZUZHONGYOUYIXIANGRAOZUDUANLU,HUOBINGLIANZHILUZHONGYOUYITIAOZHILUDUANLUSHI,DOUJIANGDAOZHISANXIANGDIANLIUBUPINGHENG,SHIDIANDONGJIGUORE。

2、电动机绕组短路

DANGDIANDONGJIRAOZUCHUXIANDUANLUGUZHANGSHI,DUANLUDIANLIUBIZHENGCHANGGONGZUODIANLIUDADEDUO,SHIRAOZUTONGSUNHAOZENGJIA,DAOZHIRAOZUGUORE,SHENZHISHAOHUI。

3、电动机星角接法错误

DANGSANJIAOXINGJIEFADIANDONGJICUOJIECHENGXINGXINGSHI,DIANDONGJIRENGDAIMANFUZAIYUNXING,DINGZIRAOZULIUGUODEDIANLIUYAOCHAOGUOEDINGDIANLIU,NAIZHIDAOZHIDIANDONGJIZIXINGTINGCHE,RUOTINGZHUANSHIJIANSHAOZHANGYOUWEIQIEDUANDIANYUAN,RAOZUBUJINYANZHONGGUORE,HAIJIANGSHAOHUI。DANGXINGXINGLIANJIEDEDIANDONGJICUOJIECHENGSANJIAOXING,HUORUOGANGEXIANQUANZUCHUANCHENGYITIAOZHILUDEDIANDONGJICUOJIECHENGERZHILUBINGLIAN,DOUJIANGSHIRAOZUYUTIEXINGUORE,YANZHONGSHIJIANGSHAOHUIRAOZU。

4、电动机线圈接法错误

DANGYIGEXIANQUAN、XIANQUANZUHUOYIXIANGRAOZUJIEFANSHI,DOUHUIDAOZHISANXIANGDIANLIUYANZHONGBUPINGHENG,ERSHIRAOZUGUORE。

5、电动机的机械故障

DANGDIANDONGJIZHOUWANQU、ZHUANGPEIBUHAO、ZHOUCHENGYOUMAOBINGDENG,JUNHUISHIDIANDONGJIDIANLIUZENGDA,TONGSUNHAOJIJIXIEMOCASUNHAOZENGJIA,SHIDIANDONGJIGUORE。

通风散热问题

女人怎么靠自己赚钱1、HUANJINGWENDUGUOGAO,SHIJINFENGWENDUGAO。

女人怎么靠自己赚钱2、JINFENGKOUYOUZAWUDANGZHU,SHIJINFENGBUCHANG,ZAOCHENGJINFENGLIANGXIAO。

女人怎么靠自己赚钱3、DIANDONGJINEIBUHUICHENGUODUO,YINGXIANGSANRE。

4、FENGSHANSUNHUAIHUOZHUANGFAN,ZAOCHENGWUFENGHUOFENGLIANGXIAO。

5、WEIZHUANGFENGZHAOHUODIANDONGJIDUANGAINEIWEIZHUANGDANGFENGBAN,ZAOCHENGDIANDONGJIWUYIDINGDEFENGLU。

其他问题

1.  返修电机问题

女人怎么靠自己赚钱FANXIUDEDIANDONGJIQIDONGDIANLIUDADAO66%YISHANG,TONGSHIDIANDONGJIZUOYEPINFAN,YEHUIZAOCHENGDIANLIUGAO,CHANSHENGDIANDONGJIGUORE。

2. 串联电阻问题

RAOXIANSHIDIANDONGJIYUCHUANJIEDIANZUQIDENGBUPIPEI,TONGSHIDIANDONGJIZUOYEPINFAN,YEHUIZAOCHENGDIANLIUGAO,CHANSHENGDIANDONGJIGUORE。

3. 电动机振动问题

女人怎么靠自己赚钱DIANDONGJIZHENDONGGUODAYEKENENGZAOCHENGDIANDONGJIDIANLIUGAO,YUANYINJICHULIFANGFA:

女人怎么靠自己赚钱1、ZHUANZIBUPINGHENG——XIAOPINGPINGHENG

2、DAILUNBUPINGHENGHUOZHOUSHENWANQU——JIANCHABINGXIAOZHENG

3、DIANDONGJIYUFUZAIZHOUXIANBUDUIQI——JIANCHADIAOZHENGJIZUDEZHOUXIAN

女人怎么靠自己赚钱4、DIANDONGJIANZHUANGBUTUO——JIANCHAANZHUANGQINGKUANGJIDIJIAOLUOSI

5、FUZAITURANGUOZHONG——JIANQINGFUZAI


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