Podalira pulojekiti ya Suzhou Metro Line 3, m'badwo watsopano wa maginito okhazikika a synchronous traction system opangidwa ndi Huichuan Jingwei Railway wakhala akugwira ntchito ku Suzhou Rail Transit Line 3 0345 magalimoto opitilira makilomita 90,000.Pambuyo pazaka zopitilira mayeso otsimikizira kupulumutsa mphamvu, magalimoto a 0345 Mlingo wokwanira wopulumutsa mphamvu ndi 16% ~ 20%. Ngati mzere wonse wa Suzhou Line 3 (makilomita 45.2 m'litali) uli ndi makina oyendetsa awa, akuyembekezeka kupulumutsa 5 miliyoni yuan pamagetsi amagetsi pachaka.Kuwerengera kutengera zaka 30 za moyo wamasitima apamtunda wapansi panthaka, ndalama zamagetsi zitha kupulumutsidwa ndi 1.5 biliyoni.Ndi kuchuluka kwa anthu okwera komanso okhala ndi zopatsa mphamvu zapansi, mphamvu yopulumutsa mphamvu ikuyembekezeka kufika 30%.
Mu Novembala 2021, Unduna wa Zamakampani ndi Zaukadaulo Zaukadaulo ndi State Administration for Market Regulation pamodzi adapereka "Motor Energy Efficiency Improvement Plan (2021-2023)".Maginito okhazikika agalimoto amakwaniritsa zofunikira zamakina oyendetsa galimoto. M'munda wa zoyendera njanji, Kukwezeleza okhazikika maginito galimoto traction dongosolo ndi mosalekeza kusintha kwa mphamvu dzuwa la galimoto dongosolo akhoza kuthandiza njanji zoyendera makampani kupulumutsa mphamvu ndi kusintha dzuwa, ndi kuthandiza kukwaniritsa cholinga cha mpweya peaking ndi kusalowerera ndale kwa kaboni.
Monga njira yoyendera, njanji yapansi panthaka yakhala ndi mbiri ya zaka pafupifupi 160, ndipo luso lake loyendetsa sitima likusintha mosalekeza. M'badwo woyamba traction system ndi DC motor traction system; m'badwo wachiwiri traction system ndi asynchronous motor traction system, yomwe ilinso njira yayikulu yokokera. ; Permanent maginito traction system pano akuzindikiridwa ndi makampani ngati njira yachitukuko cha m'badwo wotsatira waukadaulo wamagalimoto a njanji. Maginito okhazikika ndi injini yokhala ndi maginito okhazikika mu rotor.Zili ndi ubwino wambiri monga ntchito yodalirika, kukula kochepa, kulemera kochepa, kuchepa kochepa komanso kuyendetsa bwino kwambiri, ndipo ndi yamagetsi apamwamba kwambiri.Poyerekeza ndi asynchronous motor traction system, okhazikika maginito traction system ali ndi magwiridwe antchito apamwamba, kugwiritsa ntchito mphamvu pang'ono, zowoneka bwino zopulumutsa mphamvu, komanso phindu lalikulu pazachuma. Mbadwo watsopano wa okhazikika maginito synchronous traction dongosoloInnovance Jingwei Trackimaphatikizapo makina oyendetsa bwino kwambiri osakanizidwa amtundu wa hybrid, traction converter, braking resistor, ndi zina. Mphamvu zambiri zimadyetsedwa panthawi yamagetsi amagetsi.Pakati pawo, makina osakanizidwa amtundu wa hybrid ali ndi mawonekedwe odabwitsa a kapangidwe kake, ntchito yodalirika, kakulidwe kakang'ono, kulemera pang'ono, kutsika pang'ono, kuchita bwino kwambiri, komanso mawonekedwe osinthika komanso kukula kwagalimoto. Ngati mzere wonse utenga okhazikika maginito traction dongosolo, mtengo ntchito ya Suzhou Metro Line 3 adzakhala kwambiri yafupika. Ndi kupita patsogolo ndi kukhazikitsidwa kwa njira yapawiri ya kaboni mumakampani oyendera njanji, zofunikira pakusunga mphamvu za sitimayo zikuchulukirachulukira, ndipo choyendetsa galimoto chidzapita ku maginito osatha, digitization ndi kuphatikiza mtsogolo.Pakali pano, chiŵerengero cha ntchito ya osowa padziko okhazikika maginito Motors mu njanji zoyendera makampani akadali otsika kwambiri, ndi kuthekera danga mphamvu yopulumutsa mphamvu ndi yaikulu. Pulatifomu yamphamvu ya R&D, ukadaulo wokhazikika wamagetsi amagetsi Monga wosewera wamkulu wamagalimoto apamwamba, Innovance Technology imayang'ana kwambiri ma servo motors, mota zamagalimoto, ndi ma traction motors. Kuchita bwino kwa ntchito kumatsimikizira kukhazikika, kudalirika komanso kulondola kwa ma motors a Innovance. Pakadali pano, Innovance Technology imabweretsa ukadaulo wapamwamba wamagalimoto pamsika. M'munda wa maginito okhazikika a maginito opanga maginito, maginito okhazikika a mafakitale ali ndi lingaliro la mapangidwe agalimoto a Innovance, omwe ali ndi zabwino zake zolondola kwambiri komanso kulephera kochepa, ndipo amathandizidwa ndi mphamvu zokwanira za R&D kumbuyo kwake.
Tekinoloje Yamagetsi - Njira Zotsogola Zopangira
kukhathamiritsa kwanukoKukhathamiritsa kwa magawo a Stator: kuchuluka kwa matembenuzidwe, m'lifupi la mano, kuya kwa slot, ndi zina zambiri; kukhathamiritsa kwa magawo a rotor: nambala, malo, mawonekedwe a kagawo ka mpweya, malo, ndi zina za milatho yodzipatula ya maginito; Kukhathamiritsa kwapadziko lonse
Kukhathamiritsa kwa parameter yamakina onse: kukwanira kwa pole-slot, mainchesi amkati ndi akunja a stator ndi rotor, kukula kwa mpweya; kukhathamiritsa kwapamwamba kwa zone ndikukhazikitsa chandamale cha NVH;
Electromagnetic solution optimization
Tekinoloje Yamagalimoto - Njira Zopangira Zopangira Mwachangu Imatha kusanthula momwe ntchito imagwirira ntchito, kuwerengera momwe magetsi amayendera kutayika kwagalimoto, ndikuwongolera magwiridwe antchito amagetsi kudzera pamapangidwe olumikizana.
Tekinoloje Yamagetsi - Njira Zopangira Phokoso ndi Kugwedezeka NVH imapanga kuyesa ndi kutsimikizira kuchokera ku dongosolo kupita ku gawo, imapeza zovuta molondola, ndikuwonetsetsa kuti NVH yazinthu.(Electromagnetic NVH, Structural NVH, NVH Yoyendetsedwa Pamagetsi)
04 Tekinoloje yamagalimoto - njira yopangira anti-demagnetization Chekeni chokhazikika cha maginito demagnetization, kuchepetsa kumbuyo kwa EMF sikudutsa 1%
Magawo atatu afupipafupi a demagnetization chekeLow liwiro 3 kuchulukitsa kuchuluka kwa maginito cheke Mphamvu yosalekeza nthawi 1.5 idavotera kuthamanga kwa demagnetization cheke
Innovance imatumiza ma motors opitilira 3 miliyoni ogwiritsa ntchito maginito osowa padziko lapansi chaka chilichonse
05 Ukadaulo wamagalimoto - Kuthekera koyesa Malo onse a labotale yoyeserera ndi pafupifupi 10,000 masikweya mita, ndipo ndalama zake ndi pafupifupi 250 miliyoni yuan. Zida zazikulu: AVL dynamometer (20,000 rpm), EMC darkroom, dSPACE HIL, NVH zida zoyesera; Malo oyesera amayendetsedwa ndikuyendetsedwa molingana ndi ISO/IEC 17025 (CNAS laboratory accreditation criteria) ndipo adavomerezedwa ndi CNAS.
Nthawi yotumiza: Jul-26-2022