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新型發電機組柴油(you)(you)發(fa)(fa)電機組是(shi)一個復雜的系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，該系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)由柴油(you)(you)發(fa)(fa)動(dong)(dong)機，供電系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，冷卻(que)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，啟(qi)動(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，發(fa)(fa)電機，勵磁控(kong)(kong)(kong)(kong)制系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，保護單元(yuan)，電控(kong)(kong)(kong)(kong)單元(yuan)，通(tong)信系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，主控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)組成。發(fa)(fa)動(dong)(dong)機，供油(you)(you)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，冷卻(que)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，啟(qi)動(dong)(dong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，發(fa)(fa)電機可以統(tong)(tong)(tong)(tong)(tong)一歸納為柴油(you)(you)發(fa)(fa)電機組的機械部分。而勵磁控(kong)(kong)(kong)(kong)制器，保護控(kong)(kong)(kong)(kong)制器，電控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，通(tong)信系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，主控(kong)(kong)(kong)(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)(tong)可以統(tong)(tong)(tong)(tong)(tong)稱(cheng)為柴油(you)(you)發(fa)(fa)電機組的控(kong)(kong)(kong)(kong)制部分。
(1)柴油發動機
柴油(you)機(ji)(ji)發(fa)(fa)電系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)柴油(you)發(fa)(fa)動(dong)機(ji)(ji)，供油(you)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，冷卻系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，啟(qi)動(dong)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)加上同(tong)步(bu)無(wu)刷發(fa)(fa)電機(ji)(ji)的總(zong)成。柴油(you)機(ji)(ji)是整個發(fa)(fa)電系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)的動(dong)力核心，柴油(you)發(fa)(fa)電機(ji)(ji)組的第一(yi)級(ji)是能(neng)量轉化裝置，將化學能(neng)轉化為機(ji)(ji)械(xie)能(neng)的關鍵(jian)設備。柴油(you)機(ji)(ji)主要由以下及部分組成：集體組件和曲軸連桿機(ji)(ji)構(gou)，配(pei)氣(qi)(qi)機(ji)(ji)構(gou)與進排氣(qi)(qi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，柴油(you)機(ji)(ji)供給系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，冷卻系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，潤滑系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，啟(qi)動(dong)和電氣(qi)(qi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，增壓系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)。
(2)無刷同步發電機(ji)
隨著軍事，工(gong)業現代(dai)化(hua)和(he)自(zi)動(dong)化(hua)程度的(de)(de)不斷提高，對發(fa)電(dian)機(ji)(ji)供電(dian)質量的(de)(de)要求也(ye)越來越高。作為主(zhu)要發(fa)電(dian)設備的(de)(de)同步發(fa)電(dian)機(ji)(ji)的(de)(de)改(gai)進發(fa)展也(ye)較快，無刷同步發(fa)電(dian)機(ji)(ji)及其勵磁系統應運而生，并在不斷發(fa)展和(he)改(gai)進。
無刷(shua)同(tong)步發(fa)電機的特點(dian)是：
1:無滑動(dong)接觸部分(fen)，可(ke)靠性高，維護簡單，可(ke)長期連續運行(xing)而很少維護修養，特(te)別適用于自動(dong)化電站和(he)環境惡劣的場合(he)。
2:導電部(bu)分(fen)沒有旋轉接觸，不產生火花，適用于有易(yi)燃氣體及多粉塵(chen)等(deng)高(gao)危，惡(e)劣環(huan)(huan)境條件下運行，同時無滑環(huan)(huan)的特點(dian)也能適應高(gao)溫度的環(huan)(huan)境。
3:所發出的電壓波(bo)形好(hao)，畸變率小(xiao)。
4:由于無(wu)刷發電機(ji)是由多級發電機(ji)組成，間(jian)接(jie)控制主(zhu)發電機(ji)勵(li)(li)磁(ci)功(gong)率(lv)，因(yin)而控制勵(li)(li)磁(ci)功(gong)率(lv)很(hen)小(xiao)，故勵(li)(li)磁(ci)功(gong)率(lv)調節裝置具有可(ke)控功(gong)率(lv)器(qi)件(jian)體(ti)積小(xiao)，發熱量低，因(yin)而故障率(lv)低，可(ke)靠性很(hen)高。
5:無刷(shua)同(tong)步發(fa)電(dian)機雖為自勵勵磁系統(tong)，但具有他勵式(shi)同(tong)步發(fa)電(dian)機的特點，容易實現并聯運行(xing)。
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