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怎么維護電力預制艙各種助航設備

文章出處:本站 人氣:14246 發表時間:2021-08-25 11:46:29

Y型接頭外接排煙管,排煙口后接彎頭,彎頭后接工業消聲器,然后將廢氣排入空氣。電力預制艙發動機連接(jie)盤(pan)和發電機連接(jie)盤(pan)的設備螺栓應按規定扭矩(ju)用(yong)扭矩(ju)扳手連接(jie)設備機組(zu),油(you)管(guan)安置(zhi)標(biao)準機組(zu)本身所有油(you)管(guan)和電纜(lan)的懸(xuan)掛長度(du)超過30cm時,應妥善固定,避免(mian)發電機組(zu)熱源船(chuan)用(yong)柴(chai)油(you)發電機組(zu)與船(chuan)上各管(guan)道用(yong)法(fa)蘭連接(jie),并向船(chuan)廠提供配對法(fa)蘭,提高船(chuan)用(yong)機組(zu)供應的完整(zheng)性。

可(ke)(ke)以(yi)方便地打(da)開,可(ke)(ke)以(yi)避免(mian)誤停。船用(yong)機組的(de)(de)(de)出線端應(ying)標(biao)明相序,并(bing)在發(fa)電(dian)(dian)(dian)(dian)機試驗中確認。發(fa)貨前,所有電(dian)(dian)(dian)(dian)線的(de)(de)(de)線標(biao)進滑油加熱(re)器的(de)(de)(de)電(dian)(dian)(dian)(dian)源(yuan)應(ying)選擇(ze)(ze)船上(shang)供應(ying)的(de)(de)(de)低精度(du)(du)AC220V電(dian)(dian)(dian)(dian)源(yuan),充(chong)電(dian)(dian)(dian)(dian)器應(ying)選擇(ze)(ze)船上(shang)供應(ying)的(de)(de)(de)高精度(du)(du)C220V電(dian)(dian)(dian)(dian)源(yuan)。兩部分電(dian)(dian)(dian)(dian)路分開供電(dian)(dian)(dian)(dian)。發(fa)電(dian)(dian)(dian)(dian)機上(shang)的(de)(de)(de)電(dian)(dian)(dian)(dian)纜數量應(ying)滿足要求,電(dian)(dian)(dian)(dian)纜敷(fu)設應(ying)遠離熱(re)源(yuan)。否則,電(dian)(dian)(dian)(dian)纜應(ying)簡(jian)單老化,并(bing)檢查和(he)調整發(fa)電(dian)(dian)(dian)(dian)機的(de)(de)(de)傳感器電(dian)(dian)(dian)(dian)纜和(he)電(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)纜的(de)(de)(de)方向。加熱(re)部位的(de)(de)(de)電(dian)(dian)(dian)(dian)纜應(ying)增(zeng)加電(dian)(dian)(dian)(dian)纜支架或更多的(de)(de)(de)電(dian)(dian)(dian)(dian)纜敷(fu)設方式,以(yi)避免(mian)熱(re)源(yuan)。

參(can)數(shu)為電(dian)(dian)(dian)流(交(jiao)流或DC)、電(dian)(dian)(dian)壓(ya)(ya)和(he)頻率,使船(chuan)只在飛(fei)行、運行、停(ting)(ting)車(che)、應急等(deng)各(ge)種工況下(xia)能(neng)夠連續、可靠(kao)、經濟、合理(li)地供(gong)(gong)電(dian)(dian)(dian),船(chuan)只上(shang)有(you)各(ge)種電(dian)(dian)(dian)站(zhan)設(she)備)。主電(dian)(dian)(dian)站(zhan):正常(chang)情況下(xia)給全船(chuan)供(gong)(gong)電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)站(zhan)。停(ting)(ting)靠(kao)電(dian)(dian)(dian)站(zhan):當(dang)停(ting)(ting)靠(kao)條件沒有(you)岸電(dian)(dian)(dian)供(gong)(gong)應時,向(xiang)停(ting)(ting)靠(kao)船(chuan)只的(de)電(dian)(dian)(dian)力負載供(gong)(gong)電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)站(zhan))。這種電(dian)(dian)(dian)氣設(she)備的(de)特(te)點是耗電(dian)(dian)(dian)量小,但對電(dian)(dian)(dian)源的(de)電(dian)(dian)(dian)壓(ya)(ya)、頻率、穩壓(ya)(ya)和(he)穩頻性能(neng)有(you)特(te)殊(shu)要求。

因此,電力預制艙可以為船(chuan)(chuan)(chuan)(chuan)上有時(shi)需要專用(yong)(yong)發(fa)電(dian)機組或(huo)逆變設(she)(she)(she)備向(xiang)全(quan)船(chuan)(chuan)(chuan)(chuan)弱(ruo)電(dian)設(she)(she)(she)備和專用(yong)(yong)設(she)(she)(she)備供電(dian)。船(chuan)(chuan)(chuan)(chuan)舶電(dian)力網的電(dian)能由主配(pei)(pei)電(dian)板(ban)(ban)(以及緊急、停靠配(pei)(pei)電(dian)板(ban)(ban))通過電(dian)纜傳輸(shu),通過中心的分(fen)配(pei)(pei)設(she)(she)(she)備(區配(pei)(pei)電(dian)板(ban)(ban)、分(fen)配(pei)(pei)電(dian)箱等)至各(ge)電(dian)氣設(she)(she)(she)備,形成電(dian)力網,即船(chuan)(chuan)(chuan)(chuan)舶電(dian)力網。船(chuan)(chuan)(chuan)(chuan)舶電(dian)力網的基本要求(qiu)。

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