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建湖縣新能源測試專用冷水機組安裝注意事項

2023-12-02

  新(xin)能(neng)源(yuan)汽車(che)動(dong)力總成測(ce)試臺可以直(zhi)接通過半(ban)軸與(yu)電驅動(dong)總成動(dong)力輸(shu)出端相連,前端安裝高精度(du)(du)的扭矩傳感器與(yu)速(su)度(du)(du)傳感器,提供業界高精度(du)(du)的測(ce)量(liang)數據,被測(ce)對象為電機和減(jian)速(su)器(含差速(su)器)的集成結構。

新(xin)(xin)能(neng)(neng)(neng)(neng)源測(ce)試(shi)專(zhuan)用(yong)(yong)工(gong)業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)冷(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)的(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)是運行前(qian)的(de)(de)(de)(de)重要環節,安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)(de)好壞(huai)直接關(guan)系到新(xin)(xin)能(neng)(neng)(neng)(neng)源測(ce)試(shi)專(zhuan)用(yong)(yong)工(gong)業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)冷(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)的(de)(de)(de)(de)運行和操(cao)作狀態(tai),那么(me),究(jiu)竟新(xin)(xin)能(neng)(neng)(neng)(neng)源測(ce)試(shi)專(zhuan)用(yong)(yong)工(gong)業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)冷(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)有什么(me)注(zhu)意點呢? 新(xin)(xin)能(neng)(neng)(neng)(neng)源測(ce)試(shi)專(zhuan)用(yong)(yong)工(gong)業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)冷(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)如果(guo)采用(yong)(yong)半(ban)封(feng)閉或全封(feng)閉壓(ya)縮機(ji)(ji)的(de)(de)(de)(de)話,都(dou)應(ying)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)油(you)分(fen)(fen)離(li)(li)器,并在安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)油(you)分(fen)(fen)離(li)(li)器內加(jia)住適(shi)量機(ji)(ji)油(you),蒸發(fa)溫度(du)低于-15度(du)時,應(ying)加(jia)裝(zhuang)(zhuang)(zhuang)(zhuang)氣(qi)(qi)液分(fen)(fen)離(li)(li)器并加(jia)裝(zhuang)(zhuang)(zhuang)(zhuang)適(shi)量冷(leng)(leng)凍機(ji)(ji)油(you)。其次(ci),壓(ya)縮機(ji)(ji)底(di)座應(ying)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)減(jian)震膠(jiao)座,新(xin)(xin)能(neng)(neng)(neng)(neng)源測(ce)試(shi)專(zhuan)用(yong)(yong)工(gong)業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)冷(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)的(de)(de)(de)(de)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)要留有維修空(kong)(kong)(kong)間(jian),便于觀(guan)察儀表(biao)和閥門(men)的(de)(de)(de)(de)調節。 新(xin)(xin)能(neng)(neng)(neng)(neng)源測(ce)試(shi)專(zhuan)用(yong)(yong)工(gong)業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)冷(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)的(de)(de)(de)(de)高壓(ya)表(biao)應(ying)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)在儲液灌閥門(men)三通處(chu),新(xin)(xin)能(neng)(neng)(neng)(neng)源測(ce)試(shi)專(zhuan)用(yong)(yong)工(gong)業(ye)(ye)空(kong)(kong)(kong)氣(qi)(qi)冷(leng)(leng)水(shui)機(ji)(ji)組(zu)(zu)整體(ti)布局合理,顏色一致

冰點純水機組

新能源測試機組

配套冷熱系統機組

    測(ce)試內容:

2、超低溫冷水機組運行平穩、可靠,不易損壞,噪聲較低。由于壓縮機潤滑油是靠高低壓差進行供油的,壓縮機內置油有很高的分油效率。還可以吸收機組的噪聲。
3、超低溫冷水(shui)機組內置(zhi)大體(ti)積容量雪種儲液(ye)(ye)(ye)罐保證(zheng)雪種充足(zu)、設置(zhi)多塊板式(shi)換熱器保證(zheng)換熱功(gong)率的足(zu)夠、在制冷回液(ye)(ye)(ye)末端設置(zhi)氣液(ye)(ye)(ye)分(fen)離器進行氣液(ye)(ye)(ye)分(fen)離保證(zheng)無液(ye)(ye)(ye)體(ti)進入壓縮機造成連桿碎擊,避免壓縮機因此(ci)報廢(fei)。

控制策略開(kai)發試驗(yan)(加(jia)速、減(jian)速、載荷分布),為純電(dian)動(dong)車整車控制策略開(kai)發與(yu)優化提供試驗(yan)支(zhi)持; 

純電動(dong)動(dong)力總成(cheng)的標定(ding); 

冷(leng)凍機一(yi)般使用(yong)(yong)列管式換熱(re)器(qi)以完成(cheng)物(wu)料(liao)熱(re)交換,換其中碳(tan)鋼材質的管板(ban)在(zai)作為冷(leng)卻(que)器(qi)使用(yong)(yong)時,管板(ban)與列管的焊(han)縫經常出現腐(fu)蝕(shi)(shi)泄(xie)漏,泄(xie)漏物(wu)進入冷(leng)卻(que)水系(xi)統會(hui)造成(cheng)物(wu)料(liao)浪費(fei)及環境污染(ran),嚴重時還會(hui)影響(xiang)企業安全生(sheng)產(chan)。冷(leng)凍機管板(ban)與列管焊(han)縫的腐(fu)蝕(shi)(shi)以孔蝕(shi)(shi)和縫隙腐(fu)蝕(shi)(shi)為主(zhu),管板(ban)表面會(hui)有許多腐(fu)蝕(shi)(shi)產(chan)物(wu)和積沉(chen)物(wu),分布著大小不(bu)等泡。以海水為介質時,還會(hui)產(chan)生(sheng)電偶腐(fu)蝕(shi)(shi) [3]

制冷機

電(dian)(dian)動(dong)動(dong)力總成(cheng)性能驗(yan)(yan)證:(**轉(zhuan)速試驗(yan)(yan)、溫升試驗(yan)(yan)、電(dian)(dian)壓波動(dong)、效率測(ce)試、電(dian)(dian)機及控制器過(guo)載保護、故障分析、堵轉(zhuan)等試驗(yan)(yan)); 

TCU溫控單元

VCU、 MCU 等(deng)控制單元(yuan)應用(yong)于純(chun)電動車型開發與性能(neng)驗證與標定;

新能源汽車性能評估(gu)試驗(yan):負載(zai)變化(hua),全負荷加(jia)速,部分(fen)負荷加(jia)速,減速等(deng)工況(kuang)試驗(yan);

 耐(nai)久試(shi)驗(yan):穩(wen)態疲勞試(shi)驗(yan),

自定義道路工況模擬試驗;