Cia siab rau Suzhou Metro Kab 3 qhov project, ib tiam tshiab ntawm cov hlau nplaum ruaj khov synchronous traction system tsim los ntawm Huichuan Jingwei Railway tau ua haujlwm hauv Suzhou Rail Transit Kab 3 0345 tsheb rau ntau tshaj 90,000 mais.Tom qab ntau tshaj li ib xyoos ntawm kev ntsuam xyuas kev txuag hluav taws xob, 0345 lub tsheb Lub zog txuag hluav taws xob yog 16% ~ 20%. Yog hais tias tag nrho cov kab ntawm Suzhou Kab 3 (45.2 kilometers nyob rau hauv ntev) yog nruab nrog no traction system, nws yuav tsum tseg 5 lab yuan nyob rau hauv cov nqi hluav taws xob ib xyoos twg.Muab xam raws li 30-xyoo tsim lub neej ntawm subway tsheb ciav hlau, cov nqi hluav taws xob tuaj yeem txuag tau los ntawm 1.5 billion.Nrog rau kev nce ntawm cov neeg caij tsheb muaj peev xwm thiab nruab nrog lub zog hauv av feeder, lub zog txuag hluav taws xob yuav tsum ncav cuag 30%.
Thaum Lub Kaum Ib Hlis 2021, Ministry of Industry thiab Information Technology thiab Lub Xeev Kev Tswj Xyuas Kev Tswj Xyuas Kev Lag Luam tau koom ua ke tshaj tawm "Motor Energy Efficiency Improvement Plan (2021-2023)".Cov hlau nplaum ruaj khov ntawm lub cev muaj zog ua tau raws li qhov xav tau ntawm kev ua haujlwm siab ntawm lub cev muaj zog tsav. Nyob rau hauv lub tshav pob ntawm txoj kev tsheb ciav hlau, kev nce qib ntawm cov hlau nplaum ruaj khov lub cev muaj zog traction system thiab kev txhim kho txuas ntxiv ntawm lub zog ua haujlwm ntawm lub cev muaj zog tuaj yeem pab txhawb kev tsheb ciav hlau kev lag luam kom txuag tau lub zog thiab txhim kho kev ua haujlwm, thiab pab ua tiav lub hom phiaj ntawm cov pa roj carbon peaking thiab carbon neutrality.
Raws li txoj kev tsheb thauj mus los, lub subway muaj keeb kwm ze li ntawm 160 xyoo, thiab nws cov tshuab traction tau hloov tas li. Thawj tiam traction system yog DC lub cev muaj zog traction system; Qhov thib ob tiam traction system yog ib qho asynchronous lub cev muaj zog traction system, uas tseem yog lub ntsiab tam sim no traction system. ; Cov hlau nplaum ruaj khov traction system tam sim no tau lees paub los ntawm kev lag luam raws li kev txhim kho kev coj ua ntawm cov thev naus laus zis tshiab ntawm kev tsheb nqaj hlau tsheb thauj mus los. Lub cev muaj zog hlau nplaum ruaj khov yog lub cev muaj zog nrog cov hlau nplaum ruaj khov hauv lub rotor.Nws muaj ntau yam zoo xws li kev lag luam txhim khu kev qha, me me, lub teeb yuag, qis poob thiab kev ua haujlwm siab, thiab belongs rau ultra-high-efficiency motors.Piv nrog rau asynchronous lub cev muaj zog traction system, cov hlau nplaum ruaj khov traction system muaj kev ua haujlwm siab, kev siv hluav taws xob tsawg, kev txuag hluav taws xob ntau dua, thiab cov txiaj ntsig kev lag luam tseem ceeb heev. Lub cim tshiab ntawm cov hlau nplaum ruaj khov synchronous traction systemntawm Inovance Jingwei Tracksuav nrog high-efficiency hybrid reluctance traction lub cev muaj zog, traction converter, braking resistor, thiab lwm yam. Piv nrog rau asynchronous lub cev muaj zog traction system, lub tsheb ciav hlau nruab nrog lub kaw lus no siv tsawg zog thaum lub sij hawm traction. Lub zog ntau dua yog rov qab thaum lub zog nres.Ntawm lawv, lub high-efficiency hybrid reluctance motor muaj cov yam ntxwv zoo kawg nkaus ntawm cov qauv yooj yim, txhim khu kev qha kev lag luam, me me, lub teeb yuag, tsis tshua muaj kev poob siab, kev ua haujlwm siab, thiab hloov tau zoo thiab qhov loj ntawm lub cev muaj zog. Yog tias tag nrho cov kab tau txais cov hlau nplaum ruaj khov traction, tus nqi khiav haujlwm ntawm Suzhou Metro Kab 3 yuav raug txo kom tsawg. Nrog rau kev nce qib thiab kev siv lub tswv yim dual-carbon hauv kev lag luam kev tsheb ciav hlau, cov kev xav tau rau kev txuag hluav taws xob tsheb ciav hlau tau nce siab dua thiab siab dua, thiab lub cev muaj zog traction yuav txav mus rau kev sib nqus mus tas li, digitization thiab kev koom ua ke yav tom ntej.Tam sim no, daim ntawv thov piv ntawm cov hlau nplaum tsis tshua muaj lub ntiaj teb mus tas li hauv kev lag luam kev tsheb ciav hlau tseem tsawg heev, thiab qhov chaw muaj peev xwm txuag hluav taws xob loj heev. Hwj chim R & D platform, Inovance ruaj khov hlau nplaum lub cev muaj zog thev naus laus zis Raws li ib tug neeg laus high-end motor player, Inovance Technology tsom rau servo motors, automotive motors, thiab traction motors. Kev ua haujlwm nplua nuj ua pov thawj qhov kev ruaj ntseg, kev ntseeg tau thiab kev ua haujlwm raug ntawm Inovance motors. Tam sim no, Inovance Technology coj cov thev naus laus zis thev naus laus zis mus rau kev ua lag luam. Nyob rau hauv lub tshav pob ntawm cov hlau nplaum ruaj khov muaj lub cev muaj zog, muaj cov hlau nplaum ruaj khov motors muaj Inovance's automotive-qib tsim lub tswv yim, uas muaj qhov zoo ntawm qhov siab thiab qhov tsis ua haujlwm tsawg, thiab tau txais kev txhawb nqa los ntawm R & D muaj zog txaus tom qab nws.
Tsav Technology - Kev Tsim Qauv Ua Haujlwm
lub zos optimizationStator parameter optimization: tus naj npawb ntawm cov lem, hniav dav, qhov tob, thiab lwm yam .; rotor parameter optimization: naj npawb, txoj hauj lwm, huab cua qhov zoo li, txoj hauj lwm, thiab lwm yam ntawm sib nqus sib nqus txuas txuas; Ntiaj teb no optimization
Parameter optimization ntawm tag nrho lub tshuab: ncej-slot haum, puab thiab txheej diameters ntawm stator thiab rotor, huab cua sib txawv; high-efficiency zone orientation optimization thiab NVH tsim lub hom phiaj teeb tsa;
Electromagnetic kua optimization
Tsav Technology – Tsim cov txheej txheem rau System Efficiency Nws muaj peev xwm txheeb xyuas cov kev ua haujlwm, kawm txog cov yam ntxwv ntawm kev tswj hluav taws xob poob ntawm lub cev muaj zog, thiab ua kom zoo dua qhov system efficiency los ntawm kev sib koom ua ke.
Tsav Technology – Tsim qauv rau lub suab nrov thiab kev vibration NVH ua qhov kev sim tsim thiab kev txheeb xyuas los ntawm cov kab ke mus rau cov khoom, nrhiav cov teeb meem kom raug, thiab ua kom cov khoom NVH cov yam ntxwv.(Electromagnetic NVH, Structural NVH, Electronically Controlled NVH)
04 ib Tsav tshuab - tsim qauv ntawm kev tiv thaiv demagnetization Cov hlau nplaum tas mus li demagnetization xyuas, rov qab EMF txo qis tsis tshaj 1%
Peb-theem luv-circuit demagnetization checkLow ceev 3 zaug overload demagnetization check Lub zog tsis tu ncua 1.5 npaug ntawm kev ntsuas ceev khiav demagnetization xyuas
Inovance ships ntau dua 3 lab lub zog ua haujlwm siab siv cov hlau nplaum tsis tshua muaj hauv ntiaj teb txhua xyoo
05 Tsav Technology – Test Capability Tag nrho cheeb tsam ntawm qhov chaw kuaj sim yog kwv yees li 10,000 square metres, thiab kev nqis peev yog kwv yees li 250 lab yuan. Cov cuab yeej tseem ceeb: AVL dynamometer (20,000 rpm), EMC chav tsaus, dSPACE HIL, NVH cov khoom siv kuaj; Lub chaw kuaj xyuas tau ua haujlwm thiab tswj xyuas raws li ISO / IEC 17025 (CNAS kuaj kev lees paub) thiab tau lees paub los ntawm CNAS.
Post lub sij hawm: Lub Xya hli ntuj-26-2022