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  • 2022
    08-24

    柴油發電機組的錯誤啟動方式

    一:加大(da)油(you)(you)(you)(you)門(men)(men)啟(qi)(qi)動 柴(chai)(chai)(chai)(chai)油(you)(you)(you)(you)發(fa)電機(ji)(ji)組啟(qi)(qi)動時不要加油(you)(you)(you)(you)門(men)(men)。一般將油(you)(you)(you)(you)門(men)(men)放置到怠速(su)(su)位置上(shang)即(ji)可(ke)。但(dan)很(hen)多(duo)(duo)人(ren)為(wei)了能(neng)使柴(chai)(chai)(chai)(chai)油(you)(you)(you)(you)發(fa)電機(ji)(ji)組快(kuai)點啟(qi)(qi)動,啟(qi)(qi)動前或(huo)啟(qi)(qi)動過程中猛加油(you)(you)(you)(you)門(men)(men)。這種做法(fa)的(de)(de)危害是: 浪費(fei)燃油(you)(you)(you)(you)。多(duo)(duo)余(yu)的(de)(de)柴(chai)(chai)(chai)(chai)油(you)(you)(you)(you)會(hui)(hui)沖刷缸(gang)(gang)壁,使活塞(sai)、活塞(sai)環與(yu)氣缸(gang)(gang)套之(zhi)間潤(run)滑惡(e)化而加劇磨損;余(yu)油(you)(you)(you)(you)流入油(you)(you)(you)(you)底殼會(hui)(hui)稀(xi)釋機(ji)(ji)油(you)(you)(you)(you)而降低潤(run)滑效果;氣缸(gang)(gang)中過多(duo)(duo)的(de)(de)柴(chai)(chai)(chai)(chai)油(you)(you)(you)(you)燃燒(shao)不完全會(hui)(hui)形成積碳(tan)。 柴(chai)(chai)(chai)(chai)油(you)(you)(you)(you)機(ji)(ji)大(da)油(you)(you)(you)(you)門(men)(men)啟(qi)(qi)動后,轉(zhuan)速(su)(su)可(ke)能(neng)升高(gao)很(hen)快(kuai),這會(hui)(hui)對運(yun)動部件(jian)造成較(jiao)大(da)的(de)(de)損壞(huai)(加劇磨損或(huo)造成拉缸(gang)(gang)等故障)。 二:強力冷態(tai)拖車啟(qi)(qi)動 柴(chai)(chai)(chai)(chai)油(you)(you)(you)(you)發(fa)電機(ji)(ji)在冷車狀
  • 2022
    08-23

    柴油發電機組容易漏油怎么解決

    柴(chai)(chai)油(you)(you)(you)(you)(you)(you)發(fa)電機組(zu)在(zai)使(shi)用較(jiao)長時(shi)間后,零(ling)件(jian)無可避免會發(fa)生(sheng)磨損,導致各零(ling)件(jian)間的(de)(de)縫隙變大,密封性能變差(cha)發(fa)生(sheng)漏(lou)(lou)(lou)油(you)(you)(you)(you)(you)(you)問(wen)題(ti).而了解柴(chai)(chai)油(you)(you)(you)(you)(you)(you)發(fa)電機組(zu)的(de)(de)客(ke)戶都(dou)知(zhi)道漏(lou)(lou)(lou)油(you)(you)(you)(you)(you)(you)對(dui)于作業(ye)的(de)(de)危害,那么(me)遇(yu)到機組(zu)漏(lou)(lou)(lou)油(you)(you)(you)(you)(you)(you)要(yao)如何解決呢? 由于柴(chai)(chai)油(you)(you)(you)(you)(you)(you)發(fa)電機組(zu)運轉時(shi)間的(de)(de)增加,很有可能會產生(sheng)各類常見問(wen)題(ti),漏(lou)(lou)(lou)油(you)(you)(you)(you)(you)(you)就是(shi)沃(wo)爾沃(wo)柴(chai)(chai)油(you)(you)(you)(you)(you)(you)發(fa)電機組(zu)常見問(wen)題(ti)的(de)(de)一種,柴(chai)(chai)油(you)(you)(you)(you)(you)(you)發(fa)電機組(zu)漏(lou)(lou)(lou)油(you)(you)(you)(you)(you)(you)不但會產生(sheng)柴(chai)(chai)油(you)(you)(you)(you)(you)(you)發(fa)電機組(zu)的(de)(de)油(you)(you)(you)(you)(you)(you)耗量提升(sheng),損耗網絡(luo)的(de)(de)資源,還使(shi)發(fa)電機組(zu)衛生(sheng)管理(li)受到破壞,影響發(fa)電機組(zu)的(de)(de)維(wei)護,干擾發(fa)電機運轉的(de)(de)平(ping)穩性。 造成柴(chai)(chai)油(you)(you)(you)(you)(you)(you)發(fa)電機組(zu)漏(lou)(lou)(lou)油(you)(you)(you)(you)(you)(you)原因(yin): 1、購置或自制紙墊質量
  • 2022
    08-22

    箱式變電站等值班員誤操作原因

    一(yi)、變(bian)電(dian)值班員(yuan)誤(wu)操(cao)作原因 1、人(ren)(ren)為因素(su)。變(bian)電(dian)運(yun)行要求其運(yun)行人(ren)(ren)員(yuan)具(ju)備(bei)豐富的(de)電(dian)網運(yun)行知識(shi)及良好的(de)心理(li)素(su)質(zhi),實踐中,運(yun)行人(ren)(ren)員(yuan)掌握技能(neng)與知識(shi)的(de)程度(du),以(yi)及現場(chang)判斷能(neng)力將影響變(bian)電(dian)運(yun)行操(cao)作的(de)規范(fan)與否(fou)。比(bi)如(ru),在變(bian)電(dian)站設備(bei)的(de)年檢(jian)中,檢(jian)修人(ren)(ren)員(yuan)未經(jing)負責人(ren)(ren)的(de)安排及許可(ke),擅自移(yi)開3X24TV后柜(ju)(ju)門(men)的(de)安全屏障(zhang),而且(qie)忽略懸掛的(de)警示標志,打開3X24TV后柜(ju)(ju)門(men)清掃,致(zhi)使開關(guan)柜(ju)(ju)帶(dai)電(dian)母排B相關(guan)檢(jian)修人(ren)(ren)員(yuan)人(ren)(ren)體放電(dian),導致(zhi)人(ren)(ren)員(yuan)傷亡。 2、管理(li)因素(su)。現代社會企業追求經(jing)濟(ji)效(xiao)益較明(ming)顯(xian),安全仍是工作進行的(de)基本保障(zhang),若變(bian)電(dian)值班員(yuan)在操(cao)作中管理(li)不善
  • 2022
    08-20

    柴油發電機組電機軟起動的方式是什么

    柴(chai)(chai)油發(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)組電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)軟(ruan)(ruan)(ruan)起(qi)動(dong)的(de)(de)(de)方式是(shi)(shi)什(shen)么?在(zai)電(dian)(dian)(dian)(dian)(dian)源和被控電(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)之間串聯的(de)(de)(de)軟(ruan)(ruan)(ruan)起(qi)動(dong)器用來(lai)控制(zhi)內(nei)部晶閘管的(de)(de)(de)導通角,從而使電(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)的(de)(de)(de)輸入電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)從零逐(zhu)漸增加到(dao)啟動(dong)結束,給出電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的(de)(de)(de)全(quan)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya),即軟(ruan)(ruan)(ruan)起(qi)動(dong)。在(zai)軟(ruan)(ruan)(ruan)起(qi)動(dong)過程中,電(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)(ji)(ji)的(de)(de)(de)起(qi)動(dong)轉矩逐(zhu)漸增加,轉速逐(zhu)漸增加。軟(ruan)(ruan)(ruan)起(qi)動(dong)一般有(you)以下(xia)幾種(zhong)起(qi)動(dong)方式。 柴(chai)(chai)油發(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)組啟動(dong)方式如下(xia): (1)柴(chai)(chai)油發(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)組 斜坡(po)升壓(ya)(ya)軟(ruan)(ruan)(ruan)起(qi)動(dong):這種(zhong)起(qi)動(dong)方式簡單,沒(mei)有(you)電(dian)(dian)(dian)(dian)(dian)流(liu)閉環控制(zhi),只調節晶閘管的(de)(de)(de)導通角,使其與時間有(you)一定的(de)(de)(de)功能關(guan)系。缺(que)點是(shi)(shi)由于電(dian)(dian)(dian)(dian)(dian)流(liu)不受限制(zhi),在(zai)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)起(qi)動(dong)過程中,有(you)時需(xu)要(yao)產生大的(de)(de)(de)脈沖電(dian)(dian)(dian)(dian)(dian)流(liu)來(lai)損壞晶閘管,對電(dian)(dian)(dian)(dian)(dian)
  • 2022
    08-19

    四招有效預防柴油發電機組燒毀

    第一(yi)招 要(yao)讓(rang)柴(chai)油(you)發電(dian)機(ji)(ji)組(zu)(zu)講衛(wei)生(sheng)。柴(chai)油(you)發電(dian)機(ji)(ji)組(zu)(zu)在運行中(zhong),若有(you)塵(chen)土(tu)、水漬和(he)其(qi)他雜(za)物(wu)進(jin)入其(qi)內(nei)(nei)部(bu),會(hui)形成短路(lu)介(jie)質,可(ke)損壞導(dao)線絕(jue)緣層,造(zao)成匝間短路(lu),電(dian)流(liu)增(zeng)大,溫(wen)度(du)升高而燒毀柴(chai)油(you)發電(dian)機(ji)(ji)組(zu)(zu)。因(yin)此,應(ying)防止塵(chen)土(tu)、水漬和(he)其(qi)他雜(za)物(wu)進(jin)入柴(chai)油(you)發電(dian)機(ji)(ji)組(zu)(zu)內(nei)(nei)部(bu),同時還要(yao)經(jing)(jing)常給柴(chai)油(you)發電(dian)機(ji)(ji)組(zu)(zu)的(de)外(wai)部(bu)打掃衛(wei)生(sheng),不要(yao)讓(rang)柴(chai)油(you)發電(dian)機(ji)(ji)組(zu)(zu)的(de)散(san)熱筋內(nei)(nei)有(you)塵(chen)土(tu)和(he)其(qi)它雜(za)物(wu),確保柴(chai)油(you)發電(dian)機(ji)(ji)組(zu)(zu)的(de)散(san)熱狀況良好。 第二招 要(yao)勤觀察(cha)、仔細聽(ting),聞到異味馬上停(ting)機(ji)(ji) 。觀察(cha)發電(dian)機(ji)(ji)組(zu)(zu)有(you)無振動、噪聲和(he)異常氣味。發電(dian)機(ji)(ji)組(zu)(zu)在運行中(zhong),尤其(qi)是大功(gong)率柴(chai)油(you)發電(dian)機(ji)(ji)組(zu)(zu)更要(yao)經(jing)(jing)常檢(jian)查地腳
  • 2022
    08-18

    規范箱式變壓器設備報修流程

    賦予對(dui)應(ying)(ying)的(de)(de)身份標(biao)識(shi),當(dang)有變電設備發生故障(zhang),科室人(ren)(ren)(ren)員(yuan)就(jiu)能利用故障(zhang)設備的(de)(de)身份標(biao)識(shi)進行掃描,獲取有關于故障(zhang)報(bao)修的(de)(de)信(xin)息(xi),并了(le)解其(qi)操作(zuo)流程。作(zuo)為報(bao)修人(ren)(ren)(ren)員(yuan)則只(zhi)需按(an)照對(dui)應(ying)(ying)的(de)(de)操作(zuo)步驟(zou),就(jiu)可實(shi)(shi)現在規定(ding)流程下(xia)(xia)對(dui)于保修信(xin)息(xi)的(de)(de)處理,并且這對(dui)于之后維(wei)修工(gong)作(zuo)的(de)(de)實(shi)(shi)施也能夠起(qi)到很(hen)好的(de)(de)引導。在實(shi)(shi)際報(bao)修中選擇(ze)利用信(xin)息(xi)化系統(tong)處理,原(yuan)因主要是維(wei)修人(ren)(ren)(ren)員(yuan)端會給出維(wei)修提(ti)示,變電設備維(wei)修管理科室的(de)(de)工(gong)作(zuo)人(ren)(ren)(ren)員(yuan)可以第一(yi)時間安排組(zu)織(zhi)開展維(wei)修工(gong)作(zuo)。傳統(tong)模式下(xia)(xia)電力企業實(shi)(shi)行電話(hua)報(bao)修,由于缺少(shao)提(ti)示,維(wei)修人(ren)(ren)(ren)員(yuan)很(hen)容易就(jiu)忘記(ji)任務(wu)。通過引入信(xin)息(xi)化系統(tong),變電設備的(de)(de)報(bao)修
  • 2022
    08-17

    高壓柴油發電機在哪些場所使用

    高壓(ya)(ya)(ya)柴(chai)油發電(dian)(dian)機(ji)(ji)區別一(yi)(yi)般發電(dian)(dian)機(ji)(ji)就是(shi)電(dian)(dian)壓(ya)(ya)(ya)非常之高,由于這一(yi)(yi)電(dian)(dian)壓(ya)(ya)(ya)特高的(de)(de)性質其(qi)使(shi)用(yong)(yong)(yong)場(chang)(chang)所(suo)(suo)也有(you)所(suo)(suo)不同。今天柴(chai)油發電(dian)(dian)機(ji)(ji)廠家全(quan)德與你分享一(yi)(yi)下上柴(chai)股份(fen)高壓(ya)(ya)(ya)柴(chai)油發電(dian)(dian)機(ji)(ji)使(shi)用(yong)(yong)(yong)在哪些工(gong)作(zuo)場(chang)(chang)所(suo)(suo)中。 高壓(ya)(ya)(ya)發電(dian)(dian)機(ji)(ji)組(zu)在工(gong)礦,冶金,數據中心、港口、機(ji)(ji)場(chang)(chang)等(deng)領域(yu)進行了(le)廣泛(fan)應用(yong)(yong)(yong),機(ji)(ji)組(zu)高電(dian)(dian)壓(ya)(ya)(ya)低電(dian)(dian)流的(de)(de)特性,決定了(le)上柴(chai)股份(fen)高壓(ya)(ya)(ya)發電(dian)(dian)機(ji)(ji)遠距離傳送的(de)(de)優勢。在些時(shi)候由于環境因(yin)素的(de)(de)變(bian)化(hua),導(dao)致工(gong)程(cheng)(cheng)機(ji)(ji)電(dian)(dian)裝備的(de)(de)實際使(shi)用(yong)(yong)(yong)條(tiao)(tiao)件與原設(she)計條(tiao)(tiao)件產(chan)生了(le)較大的(de)(de)差異,致使(shi)工(gong)程(cheng)(cheng)機(ji)(ji)電(dian)(dian)裝備的(de)(de)性能(neng)及可靠性嚴重下降,給國家經濟建設(she)和國防建設(she)造成了(le)持續不斷的(de)(de)損失。因(yin)此,加強工(gong)程(cheng)(cheng)機(ji)(ji)電(dian)(dian)裝
  • 2022
    08-12

    箱式變壓器等電力系統運行中自動化技術的應用策略

    改革開放的持(chi)續推(tui)進(jin),讓我國(guo)的工(gong)(gong)業(ye)(ye)(ye)(ye)發(fa)(fa)展速度越(yue)來(lai)越(yue)快(kuai)。進(jin)入(ru)新世紀以(yi)后(hou),我國(guo)各(ge)項事業(ye)(ye)(ye)(ye)的發(fa)(fa)展水平也不斷提升。電(dian)(dian)(dian)氣(qi)自(zi)動(dong)(dong)化(hua)工(gong)(gong)程(cheng)伴隨(sui)著科技(ji)發(fa)(fa)展的契(qi)機得到了廣(guang)泛的應用(yong)。當前,我國(guo)電(dian)(dian)(dian)氣(qi)自(zi)動(dong)(dong)化(hua)技(ji)術正在(zai)逐漸走向成熟(shu),對于我國(guo)工(gong)(gong)業(ye)(ye)(ye)(ye)的持(chi)續健(jian)康發(fa)(fa)展發(fa)(fa)揮著重要(yao)作(zuo)(zuo)用(yong)。本(ben)文基于電(dian)(dian)(dian)氣(qi)自(zi)動(dong)(dong)化(hua)工(gong)(gong)程(cheng)控制系(xi)統的發(fa)(fa)展現狀,對其發(fa)(fa)展趨勢進(jin)行(xing)了研究,希望可以(yi)為此(ci)類系(xi)統的發(fa)(fa)展提供合理化(hua)建議,讓此(ci)類工(gong)(gong)程(cheng)的工(gong)(gong)作(zuo)(zuo)人員在(zai)工(gong)(gong)作(zuo)(zuo)過程(cheng)中(zhong)有一定(ding)參(can)考(kao),為我國(guo)工(gong)(gong)業(ye)(ye)(ye)(ye)事業(ye)(ye)(ye)(ye)的發(fa)(fa)展做出(chu)應有的努力。 1電(dian)(dian)(dian)氣(qi)自(zi)動(dong)(dong)化(hua)在(zai)電(dian)(dian)(dian)力工(gong)(gong)程(cheng)中(zhong)的應用(yong)體現 1.1電(dian)(dian)(dian)力工(gong)(gong)程(cheng)中(zhong)供電(dian)(dian)(dian)系(xi)統的自(zi)動(dong)(dong)化(hua)
  • 2022
    08-11

    柴油發電機水箱有氣泡有哪些原因

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