北京(jing)維艾迪汽(qi)車(che)(che)科技有(you)(you)限(xian)公(gong)司(si),以下簡稱VIT,位于北京(jing)市(shi)經濟技術開(kai)發(fa)區(qu),交通便利(li)(li),環(huan)境優(you)美。公(gong)司(si)成立于2006年11月13日,屬于中關村科技園(yuan)區(qu)高(gao)新技術企業(ye)。公(gong)司(si)集(ji)汽(qi)車(che)(che)核心部件(jian)技術研究、產(chan)品設計開(kai)發(fa)、生產(chan)于一(yi)體,主(zhu)營(ying)自動(dong)(dong)變(bian)速(su)(su)(su)器、離合器等產(chan)品。目前(qian)VIT已(yi)形(xing)成的7大(da)(da)技術路線(包括(kuo):HN.JN.SK.TD.CCT,HVT.EVT)幾乎已(yi)經覆蓋了(le)包括(kuo): 傳(chuan)(chuan)統汽(qi)車(che)(che)(含轎車(che)(che)、客車(che)(che),卡車(che)(che)) 、新能(neng)源(yuan)汽(qi)車(che)(che)、國防軍工(gong)(gong)(gong)(gong)、農機、工(gong)(gong)(gong)(gong)程機械(xie)、風(feng)電(dian)、重工(gong)(gong)(gong)(gong)領域等所有(you)(you)析械(xie)傳(chuan)(chuan)動(dong)(dong)市(shi)場(chang),特(te)別值得(de)一(yi)提(ti)的是(shi)(shi),如果在(zai)特(te)重型工(gong)(gong)(gong)(gong)業(ye)領域制造(zao)出無(wu)(wu)(wu)級(ji)(ji)(ji)變(bian)速(su)(su)(su)器,將可(ke)能(neng)改(gai)變(bian)該(gai)領域的市(shi)場(chang)消費理(li)念,舉例: 風(feng)電(dian),礦山隧道,港(gang)口(kou)、船(chuan)閘、水電(dian)、兆瓦(wa)級(ji)(ji)(ji)電(dian)機啟動(dong)(dong)、大(da)(da)型工(gong)(gong)(gong)(gong)程機械(xie)、重型陸(lu)地(di)移動(dong)(dong)工(gong)(gong)(gong)(gong)具、大(da)(da)型船(chuan)舶、軍艦、特(te)種車(che)(che)航空母(mu)艦(100兆瓦(wa)級(ji)(ji)(ji),目前(qian)能(neng)源(yuan)利(li)(li)用率不(bu)高(gao),意義(yi)重大(da)(da)) 等,在(zai)這些領域,由(you)于扭矩太大(da)(da),不(bu)用說無(wu)(wu)(wu)級(ji)(ji)(ji)變(bian)速(su)(su)(su),是(shi)(shi)根本就無(wu)(wu)(wu)法變(bian)速(su)(su)(su),全部是(shi)(shi)定(ding)速(su)(su)(su)比的減(jian)速(su)(su)(su)或增(zeng)速(su)(su)(su),究其原因; 目前(qian)的變(bian)速(su)(su)(su)理(li)論無(wu)(wu)(wu)法支持,簡述: 現有(you)(you)技術中,無(wu)(wu)(wu)級(ji)(ji)(ji)變(bian)速(su)(su)(su)是(shi)(shi)摩擦傳(chuan)(chuan)動(dong)(dong),目前(qian)最大(da)(da)扭矩只能(neng)滿足轎車(che)(che);而有(you)(you)級(ji)(ji)(ji)變(bian)速(su)(su)(su)是(shi)(shi)齒輪嚙合,按變(bian)速(su)(su)(su)類(lei)別分為兩類(lei): 一(yi)是(shi)(shi)依賴于系統慣(guan)量及卸荷摩擦同(tong)步換(huan)擋,存在(zai)動(dong)(dong)力流中斷(duan)的MT.AMT;二是(shi)(shi)存在(zai)半聯(lian)動(dong)(dong)交替(ti)滑摩補(bu)償換(huan)擋級(ji)(ji)(ji)差來獲得(de)無(wu)(wu)(wu)動(dong)(dong)力中斷(duan)換(huan)擋的AT.DCT,此兩類(lei)變(bian)速(su)(su)(su)方式無(wu)(wu)(wu)法滿足上萬牛米工(gong)(gong)(gong)(gong)作環(huan)境下可(ke)靠工(gong)(gong)(gong)(gong)作,兆瓦(wa)級(ji)(ji)(ji)別的動(dong)(dong)力系統領域沒有(you)(you)可(ke)變(bian)速(su)(su)(su)比的機械(xie)傳(chuan)(chuan)動(dong)(dong),目前(qian)是(shi)(shi)工(gong)(gong)(gong)(gong)業(ye)空白。
針對新(xin)能源動(dong)力(li)(li)(li)傳動(dong)方向,VIT技(ji)術同(tong)樣具有(you)特具特色(se)應(ying)用優(you)勢,與電機高效無級(ji)調(diao)速區巧妙無縫對接,提升動(dong)力(li)(li)(li)性同(tong)時改善能量利(li)用率、合理分配簡(jian)化動(dong)力(li)(li)(li)傳動(dong)結構(gou)、優(you)化三電系統成(cheng)本及(ji)整車安全(quan)性。特別(bie)是對超大(da)功率電力(li)(li)(li)驅動(dong)行業,將有(you)獨到的潛在(zai)應(ying)用市場價值。
VIT是(shi)用(yong)10年時(shi)間專注于非(fei)摩(mo)擦無(wu)(wu)(wu)級(ji)(ji)傳動的(de)(de)(de)(de)深入系統(tong)性(xing)研(yan)究(jiu)及(ji)應(ying)用(yong)轉化,并(bing)與業(ye)(ye)內龍頭企業(ye)(ye)保(bao)持(chi)高度(du)密(mi)切的(de)(de)(de)(de)“技術(shu)對(dui)話”,密(mi)切跟蹤(zong)變速(su)器行(xing)業(ye)(ye)發展趨勢,VIT是(shi)一家從(cong)事科研(yan)的(de)(de)(de)(de)民營性(xing)質(zhi)企業(ye)(ye),無(wu)(wu)(wu)法(fa)獲得國(guo)家科研(yan)資(zi)金支持(chi),正(zheng)是(shi)因(yin)為這(zhe)種背水一戰性(xing)質(zhi),導(dao)致(zhi)VIT是(shi)用(yong)全(quan)部精力甚至是(shi)全(quan)部賭注與決(jue)心夜以(yi)(yi)繼日,全(quan)力以(yi)(yi)赴,VIT十年鑄(zhu)劍生涯不(bu)是(shi)閉(bi)門造車,而是(shi)在(zai)與世界高手對(dui)決(jue)中成(cheng)長,深入研(yan)究(jiu)世界各(ge)類先(xian)進技術(shu),經(jing)歷了(le)(le)從(cong)理(li)論到實(shi)(shi)踐(jian),再由實(shi)(shi)踐(jian)至理(li)論的(de)(de)(de)(de)多輪循環(huan),另辟(pi)蹊徑,建(jian)立了(le)(le)完(wan)整系統(tong)的(de)(de)(de)(de)活(huo)齒傳動技術(shu)體系,僅專利文件超過(guo)200頁,系統(tong)揭(jie)示(shi)了(le)(le)非(fei)摩(mo)擦無(wu)(wu)(wu)級(ji)(ji)傳動精髓(sui)本(ben)質(zhi)(真正(zheng)揭(jie)示(shi)了(le)(le)嚙合傳動與無(wu)(wu)(wu)級(ji)(ji)變速(su)的(de)(de)(de)(de)先(xian)天矛盾與解(jie)決(jue)方(fang)案(an),建(jian)立了(le)(le)嚙合有限微分自鎖無(wu)(wu)(wu)限微分+SK理(li)論,在(zai)解(jie)決(jue)精密(mi)嚙合無(wu)(wu)(wu)級(ji)(ji)傳動同(tong)時(shi),滿足無(wu)(wu)(wu)限壽命(ming)設(she)計(ji)原則),計(ji)劃在(zai)產(chan)權保(bao)護進入穩(wen)定期后出版(ban)專著《非(fei)摩(mo)擦無(wu)(wu)(wu)級(ji)(ji)傳動》,希望能為機械傳動工業(ye)(ye)發展做(zuo)出一定積(ji)極貢(gong)獻(xian)。