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發電機調節器簡介

汽(qi)車(che)的(de)供(gong)電(dian)(dian)系(xi)統(tong)是由汽(qi)車(che)蓄電(dian)(dian)池(chi)和(he)發電(dian)(dian)機組成，發電(dian)(dian)機負(fu)責(ze)(ze)對電(dian)(dian)池(chi)進(jin)行充電(dian)(dian)，使電(dian)(dian)池(chi)長期保持在足電(dian)(dian)狀(zhuang)態。電(dian)(dian)池(chi)和(he)發電(dian)(dian)機負(fu)責(ze)(ze)對全車(che)的(de)電(dian)(dian)器進(jin)行供(gong)電(dian)(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)(dian)機調節器的主要作(zuo)用是為了控制發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機輸(shu)出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)在(zai)額定值內(nei)(nei)，由于發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機與發(fa)(fa)動(dong)機的傳動(dong)比是固定的，所以發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機的轉速(su)(su)將(jiang)隨發(fa)(fa)動(dong)機轉速(su)(su)的變化(hua)(hua)(hua)而(er)(er)變化(hua)(hua)(hua)。汽(qi)車在(zai)運行過(guo)程中發(fa)(fa)動(dong)機轉速(su)(su)變化(hua)(hua)(hua)范圍很大(da)，發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機的端電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)也(ye)將(jiang)隨發(fa)(fa)動(dong)機的轉速(su)(su)變化(hua)(hua)(hua)而(er)(er)在(zai)很大(da)范圍內(nei)(nei)變化(hua)(hua)(hua)。發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機對用電(dian)(dian)(dian)(dian)(dian)(dian)設備供電(dian)(dian)(dian)(dian)(dian)(dian)和(he)向蓄電(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，都要求其電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)穩定，為了使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)始終保持在(zai)某(mou)一數值基本不(bu)變，就必須(xu)對發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)機的輸(shu)出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)進行調節。

普瑞維亞(進口)簡介

中(zhong)國大陸(lu)提到普瑞(rui)維亞(ya)(ya)的(de)(de)名字，可(ke)能很多人還要反應(ying)一下，但是(shi)一說子彈(dan)頭、大霸(ba)王，相信十(shi)有八九都(dou)會點頭咧嘴，第一代普瑞(rui)維亞(ya)(ya)當時(shi)的(de)(de)造型還屬于太空(kong)船式的(de)(de)卵形設計，這主要是(shi)受影響(xiang)于上(shang)世(shi)紀八十(shi)年(nian)代的(de)(de)太空(kong)熱。記得上(shang)世(shi)紀九十(shi)年(nian)代初(chu)引進國內時(shi)，是(shi)名副其實的(de)(de)豪(hao)華高檔(dang)車。