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PMSM mus tas li hlau nplaum synchronous lub cev muaj zog

● 1, Txheej txheem cej luam

Cov hlau nplaum ruaj khov synchronous lub cev muaj zog (PMSM) yog lub cev muaj zog synchronous uas siv cov hlau nplaum ruaj khov ua qhov zoo siab. Nws lub ntsiab feature yog hais tias nws excitation system ncaj qha siv lub magnetic teb generated los ntawm cov hlau nplaum mus tas li yam tsis muaj excitation sab nraud, yog li txhim kho lub zog siv tus nqi thiab teb ceev ntawm lub cev muaj zog. Kev sib nqus teb ntawm PMSM motors yog ze ze rau kev npaj ntawm rotor ncej. Feem ntau, cov qauv ncej lossis cov hlau nplaum ua haujlwm ruaj khov yog siv los ua kom muaj kev sib nqus zoo tswj thiab synchronous txav ntawm rotor thiab magnetic teb.

Hauv kev tsim thiab tswj ntawm PMSM motors, feem ntau siv thev naus laus zis suav nrog kev tswj hwm kev taw qhia (FOC) thiab vector tswj (VC). Cov tswv yim tswj hwm no tuaj yeem ua tiav kev tswj hwm ntawm lub cev muaj zog torque, ceev thiab txoj haujlwm, thaum txhim kho kev ua tau zoo thiab kev ua haujlwm zoo ntawm lub cev muaj zog.

Vim qhov zoo ntawm kev ua haujlwm siab, kev ua haujlwm siab, tsis tshua muaj suab nrov thiab muaj kev ntseeg siab, cov hlau nplaum ruaj khov synchronous motors tau siv dav hauv kev tsim khoom, kev thauj mus los, aerospace, lub zog tshiab thiab lwm yam haujlwm. Hauv tsheb hluav taws xob thiab tsheb sib xyaw, PMSM motors tau siv los ua lub zog tsav kom ua tiav lub zog hloov pauv hloov pauv, txuas roj teeb lub neej, thiab txhim kho kev tsav tsheb thiab kev nplij siab.

Hauv luv luv, PMSM motors tau dhau los ua ib qho ntawm cov thev naus laus zis tseem ceeb hauv kev ua haujlwm ntawm cov motors niaj hnub no nrog lawv cov kev ua tau zoo thiab kev siv dav dav, thiab tau ua haujlwm tseem ceeb rau kev ua tiav kev siv hluav taws xob zoo thiab kev tiv thaiv ib puag ncig.

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Khoom nta

High efficiency:

Cov hlau nplaum ruaj khov synchronous lub cev muaj zog (PMSM) siv cov hlau nplaum tas li ua qhov zoo siab, tshem tawm qhov xav tau rau sab nraud excitation, yog li txhim kho kev siv hluav taws xob thiab kev ua haujlwm zoo. Qhov kev tsim no ua kom lub zog hloov pauv tau zoo thaum lub sijhawm ua haujlwm lub cev muaj zog, pab txo qis kev siv hluav taws xob.

Kev ua haujlwm siab:

PMSM lub cev muaj zog siv cov thev naus laus zis thev naus laus zis kev tswj hwm kom ua tiav kev tswj hwm ntawm lub zog, nrawm thiab txoj haujlwm. Qhov kev tswj hwm thev naus laus zis no muab lub cev muaj zog zoo heev dynamic teb kev ua tau zoo thiab kev ua haujlwm ruaj khov, ua rau nws ua tau zoo heev nyob rau hauv ntau yam kev ua haujlwm.

Tsawg suab nrov:

PMSM lub cev muaj zog nrog brushless tsim thiab kev tswj kev taw qhia ua rau muaj kev vibration thiab suab nrov tsawg thaum ua haujlwm. Qhov no ua rau nws tshwj xeeb tshaj yog haum rau cov ntawv thov uas yuav tsum muaj suab nrov, xws li cov khoom siv hauv tsev, khoom siv kho mob thiab lwm yam.

Kev ntseeg siab:

PMSM lub cev muaj zog muaj cov qauv yooj yim thiab siv cov qauv tsis txhuam, uas txo cov neeg kho tshuab hnav thiab txhim kho kev ntseeg tau thiab ruaj khov ntawm lub cev muaj zog. Qhov no txo cov nqi txij nkawm thiab ncua lub neej kev pabcuam ntawm lub cev muaj zog.

Teb ceev ceev:

PMSM lub cev muaj peev xwm pib, nres thiab hloov kho sai sai, thiab tuaj yeem hloov kho sai sai rau qhov xav tau ntawm cov khoom sib txawv thiab kev ua haujlwm. Qhov no txhim kho kev tsim khoom thiab kev ua haujlwm yooj yim, thiab muaj ntau yam kev siv hauv kev lag luam automation thiab lwm yam.

Kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig: PMSM lub cev muaj zog tuaj yeem ua tiav lub zog hloov pauv thaum lub sijhawm ua haujlwm, txo cov hluav taws xob pov tseg. Qhov no ua rau nws ua tau raws li cov kev cai ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, pab txo qis kev siv hluav taws xob thiab kev ua qias tuaj ib puag ncig, thiab muaj qhov tseem ceeb rau kev txhim kho kom ruaj khov.

khoom qauv

(1) Stator:

Lub stator core yog ua los ntawm high-permeability silicon steel nplooj ntawv stacked ua ke los tsim ntau lub qhov rau stator windings. Cov txheej txheem tsim ntawm silicon steel los xij pab txo cov hlau tsis zoo thiab txhim kho kev ua haujlwm.

Stator winding: Feem ntau yog siv peb-theem symmetrical winding, embedded nyob rau hauv cov slots ntawm stator core. Thaum lub stator winding yog energized, nws generates ib rotating magnetic teb, uas interacts nrog lub rotor magnetic teb los tsav lub rotor tig. Lub winding feem ntau siv tooj liab hlau nrog qib siab rwb thaiv tsev los txhim kho lub zog thiab kev ua haujlwm ntawm lub cev muaj zog.

(2) Rotor:

Cov hlau nplaum tas mus li: Nws yog embedded nyob rau hauv lub rotor core thiab feem ntau yog ua los ntawm high-performance tsis tshua muaj ntiaj teb hlau nplaum cov ntaub ntawv (xws li neodymium hlau boron) muab ib tug muaj zog magnetic teb. Cov hlau nplaum tas mus li tuaj yeem yog qhov chaw mounted (SPM) lossis sab hauv mounted (IPM) cov qauv.

Lub rotor tub ntxhais yog ua los ntawm cov ntawv sib dhos silicon steel, ua cov qauv kev txhawb nqa rau cov hlau nplaum ruaj khov thiab tseem muab txoj hauv kev sib nqus. Tus tsim ntawm lub rotor tub ntxhais yuav tsum xav txog qhov optimization ntawm huab cua sib nqus permeability thiab electromagnetic kev ua tau zoo.

(3) Ncej:

Nws txuas lub rotor thiab xa cov tshuab hluav taws xob. Nws yog qhov txhawb nqa ntawm lub rotor txav. Cov ncej feem ntau yog ua los ntawm high-strength alloy steel los xyuas kom meej txhua yam muaj zog thiab durability.

(4) Cov kabmob:

Nws txhawb lub rotating ib feem ntawm lub cev muaj zog thiab xyuas kom meej qhov kev sib hloov ntawm lub rotor. Cov kabmob feem ntau yog dov bearings lossis zawv zawg bearings. Hom tsim nyog raug xaiv raws li daim ntawv thov scenario thiab lub cev muaj zog specifications.

(5) Xaus Tswb / Caps:

Nws yog ntsia ntawm ob qho kawg ntawm stator los kho cov bearings thiab shafts, tiv thaiv cov qauv sab hauv, thiab muab kev sib khi ua haujlwm. Lub tswb kawg feem ntau yog ua los ntawm cam khwb cia txhuas los yog cam khwb cia hlau, nrog zoo txhua yam muaj zog thiab kub dissipation kev ua tau zoo.

01.

(6) Cua txias System:

Txhawm rau txhim kho cov kev tswj xyuas thermal ntawm lub cev muaj zog, PMSM feem ntau yog nruab nrog lub tshuab hluav taws xob ua kom zoo, xws li cua txias, cua txias lossis ua kua txias, kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm lub cev muaj zog nyob rau hauv siab load.

02.

(7) Ncej / Tsev:

Nws tiv thaiv cov khoom siv sab hauv ntawm lub cev muaj zog, muab cov khoom siv dag zog, thiab pab kom cov cua sov dissipate. Lub thav duab feem ntau yog ua los ntawm cam khwb cia txhuas los yog cam khwb cia hlau, thiab yog tsim los nrog cov dab dej kub los txhim kho cov cua kub dissipation.

03.

(8) Cov lus pom zoo:

Txhawm rau kom ua tiav kev tswj hwm, PMSM motors feem ntau yog nruab nrog cov encoders lossis cov chaw sensors los muab rotor txoj haujlwm tawm tswv yim thiab koom tes nrog kev tswj hwm kom ua tiav qhov tseeb torque, ceev thiab txoj haujlwm tswj.

04.

(9) Controller (Controller/Inverter):

Txawm hais tias nws tsis yog ib feem ntawm lub cev qauv ntawm lub cev muaj zog, kev ua haujlwm ntawm PMSM yog nyob ntawm tus tswj kev ua haujlwm siab kom ua tiav kev tswj hwm ntawm lub cev muaj zog los ntawm kev tswj hwm kev tswj hwm (FOC) lossis vector tswj (VC) algorithms.

Technical Parameters

High Power Density:

PMSM motors muaj lub zog siab ceev, uas txhais tau hais tias lawv tuaj yeem muab hluav taws xob ntau dua hauv tib lub ntim. Qhov no ua rau lawv muaj txiaj ntsig zoo hauv kev siv qhov chaw txwv, xws li tsheb hluav taws xob thiab aerospace.

High Power Factor:

PMSM motors muaj lub zog zoo ze rau 1, uas txo cov hluav taws xob tsis zoo thiab txhim kho tag nrho cov txiaj ntsig ntawm lub zog hluav taws xob.

Precise Control:

PMSM motors tuaj yeem ua tiav qhov tseeb torque, ceev, thiab txoj haujlwm tswj los ntawm kev tswj hwm kev tswj hwm (FOC) thiab vector tswj (VC) thev naus laus zis, ua rau lawv tsim nyog rau kev ua haujlwm siab ntawm kev tswj cov ntawv thov.

Tsis tshua muaj suab nrov thiab vibration:

PMSM motors muaj cov txheej txheem tsim tsis muaj txhuam thiab cov txheej txheem tsim khoom uas ua rau cov suab nrov qis thiab kev co thaum ua haujlwm, ua rau lawv tsim nyog rau cov suab nrov nrov, xws li cov khoom siv hauv tsev thiab cov khoom siv kho mob.

Zoo Thermal Management:

PMSM motors yog tsim los txhim kho cov cua sov kom zoo thiab siv txoj kev ua kom txias zoo (xws li cua txias lossis kua txias) kom tswj tau qhov kub thiab txias ntawm cov hluav taws xob siab thiab ua kom lub cev muaj zog.

High Torque Density:

PMSM motors tuaj yeem muab cov zis siab torque hauv ib lub ntim me me, haum rau cov ntawv thov uas xav tau lub zog siab thiab muaj qhov chaw tsawg, xws li cov neeg hlau thiab cov khoom siv automation.

Flexible Design Options:

PMSM motors tuaj yeem hloov kho raws li kev thov tshwj xeeb, suav nrog cov qauv rotor, txoj kev txias, kev teeb tsa winding, thiab lwm yam., kom tau raws li cov kev xav tau sib txawv.

Kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig:

PMSM motors ua tiav lub zog hloov pauv thaum lub sijhawm ua haujlwm, txo lub zog pov tseg, ua tau raws li kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, thiab pab txo qis kev siv hluav taws xob thiab kev ua qias tuaj ib puag ncig.

Kev siv dav dav:

Vim nws cov kev ua haujlwm siab, kev ua haujlwm siab thiab kev ntseeg siab, PMSM motors tau dav siv hauv tsheb fais fab, kev lag luam automation, cua tsim hluav taws xob, khoom siv hauv tsev, aerospace thiab lwm yam.

Cov tsos thiab installation

(1) Installation method

Ko Taw Mounting:

Lub cev muaj zog yog nruab nrog ib tug mounting ko taw nyob rau hauv qab, uas yog tsau rau lub hauv paus khoom siv bolts. Cov txheej txheem installation yog ruaj khov thiab haum rau feem ntau cov tshuab.

Flange Mounting:

Lub cav kawg npog yog nruab nrog lub flange mounting, uas txuas nrog cov khoom siv kho tshuab los ntawm flange. Nws yog feem ntau siv nyob rau hauv lub sij hawm uas yuav tsum tau high-precision alignment, xws li twj thiab kiv cua.

Kab rov tav Mounting:

Lub cev muaj zog ncej yog ntsia horizontally, uas yog haum rau feem ntau industrial daim ntaub ntawv thiab yog ib qho yooj yim rau nruab thiab tswj.

Vertical Mounting:

Lub cev muaj zog ncej yog ntsia vertically, uas feem ntau yog siv nyob rau hauv tshwj xeeb zaus, xws li ntsug twj tso kua mis thiab mixers, uas yuav txuag tau nyob rau hauv pem teb.

Tshwj xeeb Mounting:

Raws li daim ntawv thov, PMSM motors kuj tseem tuaj yeem tsim los rau hauv cov txheej txheem kev teeb tsa tshwj xeeb, xws li kev ncua kev teeb tsa, kev teeb tsa bracket, thiab lwm yam, kom ua tau raws li kev ua haujlwm tshwj xeeb thiab kev teeb tsa.

(2) Kev ceev faj txog kev teeb tsa

Kev sib tw:

Thaum lub sij hawm installation, xyuas kom meej tias lub cev muaj zog ncej yog ua raws li cov ncej ntawm cov khoom tsav kom tsis txhob ntxiv axial thiab radial rog thaum lub sij hawm ua hauj lwm thiab txo cov bearings coj thiab kev co.

Foundation Fixing:

Lub hauv paus kev teeb tsa yuav tsum tiaj tus thiab ruaj khov kom tsis txhob muaj kev vibration thiab hloov chaw thaum lub sijhawm ua haujlwm lub cev muaj zog thiab ua kom ruaj khov ntawm lub cev muaj zog.

Kev xaim:

Txuas cov hlua hluav taws xob kom raug raws li daim duab thaiv ntawm lub npe ntawm lub cev muaj zog los xyuas kom meej tias lub cev muaj zog tig mus rau hauv cov kev taw qhia uas tau teev tseg thiab tsis txhob muaj lub cev muaj zog rov qab los yog kev puas tsuaj vim qhov thaiv tsis raug.

Cooling System:

Thaum lub sij hawm installation, cov cua txias cua txias los yog cov kav dej txias yuav tsum tsis muaj kev cuam tshuam los xyuas kom meej qhov ua haujlwm ntawm lub tshuab ua kom txias thiab tiv thaiv lub cev los ntawm overheating.

Chaw Kho Mob:

Qhov chaw tu kom txaus yuav tsum tau tshwj tseg thaum lub sijhawm teeb tsa los pab txhawb kev tshuaj xyuas txhua hnub, kev saib xyuas thiab kho dua tshiab kom ntseeg tau tias lub sijhawm ua haujlwm ntev thiab txhim khu kev qha ntawm lub cev muaj zog.

Variable Reluctance Tshuab
Lub tshuab tsis kam hloov pauv yog lub tshuab hluav taws xob uas lub torque yog tsim los ntawm qhov sib txawv tsis txaus ntseeg nyob rau hauv lub sib nqus Circuit Court raws li lub rotor aligns nrog
Tib Theem Tsis Txaus Siab Tsav
Lub tshuab hluav taws xob ib zaug yog lub tshuab hluav taws xob tsim nyog rau kev siv hluav taws xob tsawg, uas siv ib-theem AC fais fab mov. Nws muaj cov yam ntxwv ntawm cov qauv yooj yim thiab
Ac Reluctance Tsav
AC excitation motor yog lub tshuab hluav taws xob uas tsav lub rotor tig los ntawm kev hloov cov kev taw qhia ntawm stator magnetic teb. Nws yog tus cwj pwm los ntawm cov qauv yooj yim, kev saib
Sib nqus Reluctance Motor
Lub cev tsis muaj zog yog lub cev muaj zog uas siv lub hauv paus ntsiab lus ntawm kev sib nqus ua haujlwm los ua kom muaj zog. Nws lub hauv paus ntsiab lus ua haujlwm yog tias thaum tam sim no dhau

Qauv thiab installation hom (IM code))	IM B3	IM B8	IM B5	IM B6	IM V5	IM V1	IM B7	IM V6	IM V3
Daim duab installation
Ncej loj	63-450	63-160	63-280	63-160	63-160	63-450	63-160	63-160	63-160
Qauv thiab installation hom (IM code))	IM V37	IM V17	IB 34	IM V19	IM V18	IB B14	IM V35	IM V15	IB 35
Daim duab installation
Ncej loj	63-132	63-13	63-132	63-132	63-132	63-132	63-160	63-160	63-450

Lub cev muaj zog

Khoom nta

khoom qauv

Installation txoj kev:

Kev pab cog lus