KPD系列低壓軌道平車(che)是低(di)壓(ya)軌(gui)道(dao)供電(dian),先通(tong)過降(jiang)壓(ya)變壓(ya)器(qi)將(jiang)380V動力(li)電(dian)壓(ya)降(jiang)至36V安(an)(an)全(quan)電(dian)壓(ya),再(zai)通(tong)過導(dao)電(dian)軌(gui)送至平(ping)車(che)上,然后通(tong)過升壓(ya)變壓(ya)器(qi)升至380V交流電(dian)供給交流電(dian)機驅(qu)動平(ping)車(che)在軌(gui)道(dao)上行駛(shi)(或(huo)通(tong)過整流器(qi)將(jiang)36V交流電(dian)轉換(huan)成為(wei)48V直(zhi)流電(dian)供給直(zhi)流電(dian)機驅(qu)動平(ping)車(che)行駛(shi));其主要特點是不(bu)用電(dian)纜;降(jiang)壓(ya)器(qi)以下是安(an)(an)全(quan)電(dian)壓(ya),不(bu)僅安(an)(an)全(quan),而且不(bu)怕燙、不(bu)怕砸、不(bu)妨(fang)礙(ai)交通(tong)運輸,容易實現(xian)遙控(kong)和自動化;可以在彎道(dao)、環道(dao)上行駛(shi),適當(dang)增加降(jiang)壓(ya)器(qi)數量,可以不(bu)受平(ping)車(che)運行距離(li)限(xian)制,給廠區運輸帶來很大方便。



