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

     

今jin天tian要yao給gei給gei大da家jia講jiang的de是shi一yi種zhong不bu常chang見jian的de製zhi動dong控kong製zhi係xi統tong
，完wan全quan是shi另ling外wai一yi個ge概gai念nian
，是shi沒mei有you任ren何he外wai力li參can與yu的de製zhi動dong方fang式shi，短duan接jie製zhi動dong電dian路lu
，有you一yi朋peng友you是shi區qu域yu快kuai遞di物wu流liu的de負fu責ze人ren，他ta單dan位wei裏li麵mian有you台tai快kuai件jian分fen檢jian設she備bei就jiu是shi使shi用yong這zhe種zhong短duan接jie製zhi動dong方fang式shi，因yin為wei現xian在zai的de快kuai件jian越yue來lai越yue多duo
，這zhe台tai設she備bei幾ji乎hu24小xiao時shi不bu停ting運yun轉zhuan
，電dian氣qi難nan免mian偶ou爾er出chu個ge小xiao問wen題ti，他ta們men又you沒mei有you專zhuan門men電dian工gong，所suo以yi偶ou爾er出chu點dian小xiao故gu障zhang都dou是shi我wo幫bang忙mang處chu理li，我wo也ye就jiu是shi在zai這zhe分fen撿jian快kuai件jian設she備bei上shang見jian到dao的de這zhe種zhong短duan接jie製zhi動dong方fang式shi！

 

     

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