江蘇電動電(dian)車(che)電(dian)機

電動電車(che)電(dian)機是把電(dian)能(neng)轉(zhuan)換(huan)成機械能的壹(yi)種設備(bei)。它是利(li)用通電(dian)線(xian)圈(quan)(也(ye)就(jiu)是定(ding)子繞組(zu))產(chan)生旋(xuan)轉(zhuan)磁(ci)場(chang)並作(zuo)用於轉(zhuan)子鼠籠式(shi)式(shi)閉(bi)合(he)鋁(lv)框(kuang)形成(cheng)磁電(dian)動(dong)力旋(xuan)轉(zhuan)扭矩(ju)。電動(dong)機按(an)使(shi)用電源(yuan)不同(tong)分為(wei)直(zhi)流電動(dong)機和交(jiao)流電(dian)動(dong)機，電力系(xi)統(tong)中(zhong)的電動(dong)機大(da)部分是交(jiao)流電(dian)機，可以(yi)是同步(bu)電(dian)機或者是異步(bu)電(dian)機(電機定(ding)子磁場(chang)轉(zhuan)速(su)與轉(zhuan)子旋(xuan)轉(zhuan)轉(zhuan)速(su)不(bu)保(bao)持(chi)同(tong)步(bu)速(su))。電(dian)動機主要(yao)由定(ding)子與轉(zhuan)子組成(cheng)，通電(dian)導線(xian)在磁(ci)場(chang)中(zhong)受(shou)力運動(dong)的方(fang)向跟電流(liu)方(fang)向和磁感(gan)線(xian)(磁(ci)場(chang)方(fang)向)方(fang)向有(you)關。電動機工作(zuo)原(yuan)理(li)是磁場(chang)對(dui)電(dian)流受(shou)力的作(zuo)用，使(shi)電動(dong)機轉(zhuan)動(dong)。