狼群影院

發電機調節器簡介

汽(qi)車的供(gong)電(dian)系統是由汽(qi)車蓄(xu)電(dian)池和發(fa)(fa)電(dian)機組成，發(fa)(fa)電(dian)機負責(ze)(ze)對(dui)電(dian)池進行充(chong)電(dian)，使電(dian)池長(chang)期保持(chi)在足電(dian)狀態(tai)。電(dian)池和發(fa)(fa)電(dian)機負責(ze)(ze)對(dui)全車的電(dian)器(qi)進行供(gong)電(dian)。

電壓調節器的作用：在發電機轉速變化時，自動控制發電機電壓，使其保持恒定，防止發電機電壓過高而燒壞用電設備和導致蓄電池過量充電，同時也防止發電機電壓過低而導致用電設備工作失常和蓄電池充電不足。
電壓調節器的工作原理：由于發電機與發動機的傳動比固定，所以發電機的轉速將隨發動機轉速的變化而變化。汽車在運行過程中，發動機轉速變化范圍很大，發電機的端電壓也將隨發動機的轉速變化而在很大范圍內變化。發電機對用電設備供電和向蓄電池充電，都要求其電壓穩定，所以為使電壓始終保持在某一數值基本不變，就必須對發電機的輸出電壓進行調節。

發電機調節器的主要作用

發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)調(diao)節器的(de)主(zhu)要作(zuo)用(yong)是(shi)為了控制發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)輸出電(dian)(dian)(dian)(dian)(dian)壓(ya)在(zai)額定(ding)(ding)值(zhi)內(nei)，由(you)于發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)與(yu)發(fa)(fa)動(dong)(dong)機(ji)(ji)的(de)傳動(dong)(dong)比是(shi)固定(ding)(ding)的(de)，所以發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)轉(zhuan)速將隨(sui)發(fa)(fa)動(dong)(dong)機(ji)(ji)轉(zhuan)速的(de)變(bian)(bian)化(hua)而(er)(er)變(bian)(bian)化(hua)。汽(qi)車在(zai)運(yun)行過程中發(fa)(fa)動(dong)(dong)機(ji)(ji)轉(zhuan)速變(bian)(bian)化(hua)范(fan)圍很(hen)大，發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)端(duan)電(dian)(dian)(dian)(dian)(dian)壓(ya)也將隨(sui)發(fa)(fa)動(dong)(dong)機(ji)(ji)的(de)轉(zhuan)速變(bian)(bian)化(hua)而(er)(er)在(zai)很(hen)大范(fan)圍內(nei)變(bian)(bian)化(hua)。發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)對用(yong)電(dian)(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)(dian)和向蓄電(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)，都要求其電(dian)(dian)(dian)(dian)(dian)壓(ya)穩定(ding)(ding)，為了使電(dian)(dian)(dian)(dian)(dian)壓(ya)始終(zhong)保(bao)持在(zai)某一數值(zhi)基(ji)本不變(bian)(bian)，就必(bi)須(xu)對發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)輸出電(dian)(dian)(dian)(dian)(dian)壓(ya)進行調(diao)節。

埃爾法(進口)簡介

豐田埃(ai)爾法作為一款高端豪華車(che)型，已經(jing)在(zai)(zai)國家和地(di)區進(jin)行銷售。尤其是在(zai)(zai)香港，更是被譽(yu)為明星保姆車(che)，受到許多(duo)影視(shi)明星的(de)(de)青睞。作為豪華，埃(ai)爾法最大的(de)(de)特點就是各項舒適性配置(zhi)設計(ji)的(de)(de)非(fei)常貼心，如可以多(duo)項調節(jie)角(jiao)度堪比飛機頭等(deng)艙的(de)(de)第(di)(di)二排座椅、第(di)(di)二排顯示屏等(deng)，這些配置(zhi)讓坐進(jin)去的(de)(de)乘客可得到非(fei)常舒服(fu)的(de)(de)享受。