zuoweidiangongkendingjianguogezhongzhidongkongzhidianlu
，yinweishijishengchanshenghuoxuyao，dianqikongzhizhongchangchangxuyaoyixiezhidongkongzhidianlu
，zuichangjiandejiushijianyiqizhongdediancibaozhakongzhidianlu，youyudiaozhongwushi，zaiyunxingguochengzhongruguoxianluchuwentiduandian，diancizhayeduandian，zheshizhawajiuhuizaijixiedanhuangdelalixia，baozhuzhalun
，zuzhizhongwujixuxialuo，fangzhizaochengsunshihuochuanquanshigu
，zhezhongdiancibaozhadianqikongzhixitongfeichangjiandan，zaicibuzuoduojiang，jinguandiancibaozhaxingshiduozhongduoyang
，daowanbianbuliqizong
，wuyiliwaidoushiyaojixiedanhuangdewailicanyu

，zhehenchangjian，lveweiyoudiandianqichangshibiankeqingsonggaoding。

     

jintianyaogeigeidajiajiangdeshiyizhongbuchangjiandezhidongkongzhixitong，wanquanshilingwaiyigegainian
，shimeiyourenhewailicanyudezhidongfangshi，duanjiezhidongdianlu
，youyipengyoushiquyukuaidiwuliudefuzeren，tadanweilimianyoutaikuaijianfenjianshebeijiushishiyongzhezhongduanjiezhidongfangshi
，yinweixianzaidekuaijianyuelaiyueduo，zhetaishebeijihu24xiaoshibutingyunzhuan，dianqinanmianouerchugexiaowenti，tamenyoumeiyouzhuanmendiangong，suoyiouerchudianxiaoguzhangdoushiwobangmangchuli，woyejiushizaizhefenjiankuaijianshebeishangjiandaodezhezhongduanjiezhidongfangshi！

 

     

這zhe種zhong電dian路lu一yi般ban出chu現xian製zhi動dong問wen題ti，大da多duo都dou是shi由you於yu頻pin繁fan啟qi停ting導dao致zhi刹sha車che係xi統tong問wen題ti，而er所suo謂wei的de刹sha車che係xi統tong就jiu一yi交jiao流liu接jie觸chu器qi

，結jie合he電dian路lu圖tu不bu難nan看kan出chu
，當dang交jiao流liu接jie觸chu器qi常chang閉bi觸chu點dian出chu現xian問wen題ti
，刹sha車che係xi統tong就jiu出chu問wen題ti了le。diangon.com在電源斷開時，電機在慣性作用下轉子不會立刻停下來
，而且轉子存在剩磁，斷電時KM兩(liang)副(fu)常(chang)閉(bi)觸(chu)點(dian)將(jiang)電(dian)動(dong)機(ji)定(ding)子(zi)繞(rao)組(zu)短(duan)接(jie)，而(er)轉(zhuan)子(zi)的(de)慣(guan)性(xing)旋(xuan)轉(zhuan)磁(ci)場(chang)切(qie)割(ge)定(ding)子(zi)閉(bi)合(he)的(de)繞(rao)組(zu)後(hou)

，電(dian)機(ji)內(nei)部(bu)就(jiu)形(xing)成(cheng)一(yi)種(zhong)反(fan)向(xiang)製(zhi)動(dong)力(li)
，從(cong)而(er)達(da)到(dao)製(zhi)動(dong)目(mu)的(de)。

     這zhe種zhong製zhi動dong方fang式shi有you一yi定ding的de隱yin蔽bi性xing，初chu次ci接jie觸chu實shi際ji電dian路lu時shi，如ru果guo對dui這zhe種zhong方fang式shi沒mei有you過guo大da致zhi的de了le解jie，一yi時shi容rong易yi搞gao不bu清qing頭tou緒xu
，電dian路lu其qi實shi不bu複fu雜za，懂dong了le原yuan理li後hou維修起故障來就非常簡單容易了。

 

來源：一薩 電工電氣學習 https://mp.weixin.qq.com/s/jQFFg50y-tAsvyIoUAf87g