Xov xwm

Lub luag haujlwm ntawm tooj liab ua haujlwm li cas hauv kev tsim hluav taws xob tsim hluav taws xob?

Thaum nws los tsim cov automotive technologies tshiab, tooj liab yog qhov tseem ceeb rau kev txhim kho lub cev muaj zog, thiab cov qauv induction motors xav tau kev txhim kho tseem ceeb hauv kev ua tau zoo los ntawm ntau cov tooj liab hauv lawv cov windings, qib siab steel cores, txhim kho bearings thiab rwb thaiv tsev, thiab txhim kho cua txias kiv cua tsim. Qhov kev tshawb nrhiav rau kev ua tau zoo ntawm lub cev muaj zog tau coj mus rau cov thev naus laus zis tshiab thiab cov qauv tsim uas tau dhau mus dhau ntawm induction motors, tooj liab tau los ua qhov tseem ceeb ntawm cov thev naus laus zis tshiab no.

Lub cev muaj zog magnet
Cov hlau nplaum ruaj khov synchronous lub cev muaj zog (PMSM) tau siv ntau thiab ntau dua hauv kev tsav tsheb ntawm kev lag luam motors.Lub tshuab hluav taws xob ruaj khov tshuab hluav taws xob tau hloov lub rotor ntsiab nrog cov hlau nplaum ruaj khov uas tsim los ntawm lub ntiaj teb tsis tshua muaj txhuas rods.Cov hlau nplaum tas mus li tau muab faib ua qhov chaw mounting thiab sab hauv mounting.Lub stator ntawm ib lub tshuab hlau nplaum ruaj khov yog zoo ib yam li cov tsoos tooj liab qhov txhab lub cev muaj zog.Lub rotor hauv lub cev muaj zog yog qhov tshwj xeeb, nrog cov hlau nplaum ruaj khov nyob rau hauv daim ntawv rotor lossis tus pas nrig nto.Ib lub tshuab hlau nplaum ruaj khov siv tooj liab tsawg dua li qhov zoo sib xws ntawm AC induction lub cev muaj zog, tab sis nws tseem tso siab rau tooj liab rau kev ua haujlwm zoo.

Qhov zoo ntawm PERMANENT hlau nplaum motors: zoo heev torque-ceev nkhaus, zoo heev dynamic teb, high efficiency thiab kev cia siab, tsis tshua muaj txij nkawm, ntev kev pab cuam lub neej, tsis muaj suab nrov, siab ceev muaj peev xwm, siab torque / ntim piv los yog siab zog density.Cons: High nqi, xav tau kev hloov pauv ceev, kev ruaj ntseg ntawm cov ntaub ntawv tsis tshua muaj hauv ntiaj teb.

Tus naj npawb thiab hom tooj liab hlau yog ib qho tseem ceeb nyob rau hauv kev tsim ntawm lub switched reluctance lub cev muaj zog, qhov twg txhua tig ntawm lub kauj yog nested ua ke los pab sau lub loj stator slots uas lub switched reluctance lub cev muaj zog tsim tso cai.Copper yog ib qho tseem ceeb ntawm cov kauj. , thiab lub cev muaj zog feem ntau yog qhov txhab nrog 100% tooj liab, uas muaj kev tiv thaiv qis dua li lwm cov ntaub ntawv xws li aluminium.Low winding kuj ncaj qha hloov mus rau cov khib nyiab tsawg, yog li kev txhim kho lub zog efficiency thiab zoo kom txo tau cov kev khiav hauj lwm kub ntawm lub cev muaj zog.
Thaum tsim nyog, hloov tsis kam lub cev muaj zog siv lub kauj ua los ntawm tether zoo li tooj liab hlau lossis Litz hlau.Lub coil yog ua los ntawm ntau cov xov tooj me me uas tau sib tw rau hauv ib lub voj voog zoo li tether.Siv hom neeg xyuas pib, nws muaj peev xwm transpose tus neeg xyuas pib, yog li txo cov nyhuv ntawm daim tawv nqaij, uas ua rau cov tam sim no tsiv mus nyob rau sab nraud. tus neeg xyuas pib, ua kom muaj kev tiv thaiv ntawm tus neeg xyuas pib.

Switched Reluctance lub cev muaj zog cov txiaj ntsig: kev ua haujlwm siab, tshwj xeeb tshaj yog nyob rau ntau qhov kev thauj khoom, siab torque thiab kev kub ceev, zoo heev lub zog ceev ceev ntau yam, muaj kev ntseeg siab thiab lub neej ntev, kev tsim kho yooj yim thiab muaj zog, muaj zog ceev.
Disadvantages: Ripple torque, siab vibration ntsuam xyuas, xav tau rau variable ceev tsav, suab nrov, ncov efficiency me ntsis qis dua PERMANENT hlau nplaum motors.
Copper rotor lub cev muaj zog
Kev tsim kho tshiab ntawm tooj liab rotor lub cev muaj zog thev naus laus zis tshwm sim los ntawm qhov kev thov rau kev siv zog ntau dua hauv kev lag luam qis hluav taws xob, uas tsis tuaj yeem ntsib los ntawm cov tsoos tuag-cam khwb cia txhuas rotor tsim.Siv cov tshuab tooj liab rotor tshiab los txhim kho kev ua haujlwm zoo thaum khaws tib yam hneev taw. tsoos txhuas rotor tsim yog ib qho tseem ceeb tsis tsuas yog rau daim ntawv thov tshiab tab sis kuj rau retrofit daim ntaub ntawv.To tsim lub tshiab technology, lub cev muaj zog kev lag luam redesigned lub rotors, tshwj xeeb tshaj yog tsim thiab kev loj hlob ntawm complex rotor casting txheej txheem. Kev tsim qauv tsim nyog rau kev nqis peev loj hauv kev tsim thiab kev loj hlob.Siv cov tshuab txhuas tuag-casting ntawm cov khoom tooj liab rotors yields efficiency siab dua ntawm cov motors ntawm tib qhov loj piv rau cov tsoos hluav taws xob txuag motors.

xaus
Cov hlau nplaum tas mus li, hloov tsis txaus siab, thiab tooj liab rotor induction motors txhua qhov ntawm cov tshuab thev naus laus zis hauv nws txoj kev tshwj xeeb tso siab rau cov qauv tooj liab los tsim kom muaj txiaj ntsig zoo dua, txhim khu kev qha motors.Permanent hlau nplaum motors nrog cov hlau nplaum ruaj khov hauv lawv cov rotors, hloov tsis kam motors nrog lub zog. hluav taws xob hloov hluav taws xob thiab lawv cov tuab tooj liab stators thiab rotors, thiab tooj liab rotor motors nrog txias khiav rotors nrog txo tam sim no tsis kam, tag nrho cov kev xaiv kom ua tiav lub zog txuag lub hom phiaj thiab kev txhim kho kev ua tau zoo.Los ntawm txoj kev siv tooj liab, hloov tshuab thiab cov hlau nplaum ruaj khov, niaj hnub no lub cev muaj zog Cov qauv tsim tuaj yeem xaiv los ntawm ntau txoj hauv kev kom ua tau raws li lawv cov kev ua tau zoo thiab kev thov tshwj xeeb.