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石鼓區新能源測試專用冷水機組安裝注意事項

2023-12-06

  新能源汽車動(dong)力總成測(ce)試臺可以直接通過半軸與電(dian)驅動(dong)總成動(dong)力輸(shu)出(chu)端相(xiang)連,前端安裝高精度(du)的扭矩(ju)傳感器(qi)與速(su)(su)度(du)傳感器(qi),提供業界高精度(du)的測(ce)量數據(ju),被測(ce)對象為電(dian)機和減(jian)速(su)(su)器(qi)(含(han)差(cha)速(su)(su)器(qi))的集(ji)成結構。

新(xin)(xin)能(neng)(neng)源(yuan)(yuan)測(ce)試(shi)(shi)專(zhuan)(zhuan)(zhuan)用(yong)(yong)工(gong)(gong)(gong)(gong)業(ye)冷(leng)(leng)(leng)(leng)卻(que)機(ji)(ji)(ji)(ji)設(she)(she)(she)備(bei)(bei)組(zu)的安(an)(an)裝(zhuang)(zhuang)是(shi)運行(xing)前(qian)的重(zhong)要環節,安(an)(an)裝(zhuang)(zhuang)的好壞直接關系到新(xin)(xin)能(neng)(neng)源(yuan)(yuan)測(ce)試(shi)(shi)專(zhuan)(zhuan)(zhuan)用(yong)(yong)工(gong)(gong)(gong)(gong)業(ye)冷(leng)(leng)(leng)(leng)卻(que)機(ji)(ji)(ji)(ji)設(she)(she)(she)備(bei)(bei)組(zu)的運行(xing)和(he)操作狀(zhuang)態,那么(me),究竟新(xin)(xin)能(neng)(neng)源(yuan)(yuan)測(ce)試(shi)(shi)專(zhuan)(zhuan)(zhuan)用(yong)(yong)工(gong)(gong)(gong)(gong)業(ye)冷(leng)(leng)(leng)(leng)卻(que)機(ji)(ji)(ji)(ji)設(she)(she)(she)備(bei)(bei)組(zu)安(an)(an)裝(zhuang)(zhuang)有(you)什(shen)么(me)注意(yi)點呢? 新(xin)(xin)能(neng)(neng)源(yuan)(yuan)測(ce)試(shi)(shi)專(zhuan)(zhuan)(zhuan)用(yong)(yong)工(gong)(gong)(gong)(gong)業(ye)冷(leng)(leng)(leng)(leng)卻(que)機(ji)(ji)(ji)(ji)設(she)(she)(she)備(bei)(bei)組(zu)如果采用(yong)(yong)半封閉或(huo)全封閉壓縮(suo)機(ji)(ji)(ji)(ji)的話,都應安(an)(an)裝(zhuang)(zhuang)油(you)分(fen)離器(qi)(qi),并在安(an)(an)裝(zhuang)(zhuang)油(you)分(fen)離器(qi)(qi)內加(jia)住適(shi)(shi)量機(ji)(ji)(ji)(ji)油(you),蒸發溫度(du)低(di)于-15度(du)時,應加(jia)裝(zhuang)(zhuang)氣液(ye)(ye)分(fen)離器(qi)(qi)并加(jia)裝(zhuang)(zhuang)適(shi)(shi)量冷(leng)(leng)(leng)(leng)凍機(ji)(ji)(ji)(ji)油(you)。其(qi)次,壓縮(suo)機(ji)(ji)(ji)(ji)底(di)座(zuo)應安(an)(an)裝(zhuang)(zhuang)減震膠座(zuo),新(xin)(xin)能(neng)(neng)源(yuan)(yuan)測(ce)試(shi)(shi)專(zhuan)(zhuan)(zhuan)用(yong)(yong)工(gong)(gong)(gong)(gong)業(ye)冷(leng)(leng)(leng)(leng)卻(que)機(ji)(ji)(ji)(ji)設(she)(she)(she)備(bei)(bei)組(zu)的安(an)(an)裝(zhuang)(zhuang)要留有(you)維(wei)修空間,便于觀察儀(yi)表和(he)閥(fa)門(men)的調節。 新(xin)(xin)能(neng)(neng)源(yuan)(yuan)測(ce)試(shi)(shi)專(zhuan)(zhuan)(zhuan)用(yong)(yong)工(gong)(gong)(gong)(gong)業(ye)冷(leng)(leng)(leng)(leng)卻(que)機(ji)(ji)(ji)(ji)設(she)(she)(she)備(bei)(bei)組(zu)的高壓表應安(an)(an)裝(zhuang)(zhuang)在儲液(ye)(ye)灌閥(fa)門(men)三通處,新(xin)(xin)能(neng)(neng)源(yuan)(yuan)測(ce)試(shi)(shi)專(zhuan)(zhuan)(zhuan)用(yong)(yong)工(gong)(gong)(gong)(gong)業(ye)冷(leng)(leng)(leng)(leng)卻(que)機(ji)(ji)(ji)(ji)設(she)(she)(she)備(bei)(bei)組(zu)整體布局合理,顏色(se)一致

TCU溫控單元

前期快速水冷機組

因為冷水(shui)機(ji)組具有非常好(hao)的(de)(de)(de)工作特性,在使(shi)用(yong)(yong)效(xiao)果(guo)上會更加規范。當然(ran),它會在相對自(zi)然(ran)的(de)(de)(de)環(huan)境中*為使(shi)用(yong)(yong),能(neng)夠充分發揮(hui)使(shi)用(yong)(yong)壽命長的(de)(de)(de)特點。如(ru)果(guo)想讓(rang)其(qi)應用(yong)(yong)實踐效(xiao)果(guo)顯得更強(qiang),也可以考慮大家的(de)(de)(de)應用(yong)(yong)規則,就(jiu)需要選擇合適的(de)(de)(de)效(xiao)果(guo)類型標準,這樣才能(neng)讓(rang)使(shi)用(yong)(yong)實踐效(xiao)果(guo)更加**。

液冷測試機組

    測(ce)試內容:

控(kong)制策略開發試(shi)驗(加速、減速、載荷分布),為純電動車(che)(che)整車(che)(che)控(kong)制策略開發與優化提(ti)供試(shi)驗支持; 

純(chun)電動(dong)動(dong)力(li)總(zong)成的標定; 

離心式制冷機節能方法 1.制冷機節能原則:提高蒸發溫度,降低冷凝溫度。在滿足設備安全和生產需求的前提下,盡量提高蒸發溫度和降低冷凝溫度。為此加大了冷卻塔的改造,以保證冷卻水效能。
2.防止和減少管道結垢以提高冷凝器和蒸發器的換熱效(xiao)率補充水(shui)如果水(shui)處理做(zuo)的不好,碳(tan)酸(suan)氫鈣(gai)(gai)和碳(tan)酸(suan)氫鎂受熱產生的碳(tan)酸(suan)鈣(gai)(gai)和碳(tan)酸(suan)鎂會(hui)沉積在(zai)管道上。使導(dao)熱性能(neng)下降,影響(xiang)冷凝器和蒸發器的換熱效(xiao)率,并使設(she)備運(yun)行電費大(da)幅(fu)度上升。此時除了采用水(shui)處理技術外,還可以利用管道定期自動清(qing)(qing)洗(xi)設(she)備進行管道清(qing)(qing)洗(xi)。

電(dian)動(dong)(dong)動(dong)(dong)力(li)總成性能(neng)驗(yan)證:(**轉(zhuan)速試(shi)(shi)驗(yan)、溫(wen)升試(shi)(shi)驗(yan)、電(dian)壓波動(dong)(dong)、效率測試(shi)(shi)、電(dian)機(ji)及控制器過載(zai)保護、故(gu)障分析、堵轉(zhuan)等(deng)試(shi)(shi)驗(yan)); 

冷水機

VCU、 MCU 等控(kong)制單元(yuan)應用于純電動車(che)型開發與性能驗(yan)證與標定;

線型液冷測試機組

新能源汽車(che)性能評(ping)估(gu)試驗(yan):負(fu)載變化,全負(fu)荷(he)加(jia)速(su),部分(fen)負(fu)荷(he)加(jia)速(su),減(jian)速(su)等(deng)工況試驗(yan);

 耐(nai)久試驗:穩(wen)態疲勞試驗,

自定義道路工況(kuang)模擬試驗;