Lub cev muaj zog winding txoj kev:
1. Paub qhov txawv ntawm cov hlau nplaum tsim los ntawm stator windings
Raws li kev sib raug zoo ntawm tus naj npawb ntawm cov hlau nplaum ntawm lub cev muaj zog thiab tus naj npawb ntawm cov hlau nplaum sib nqus nyob rau hauv winding tis stroke, stator winding tuaj yeem muab faib ua hom tseem ceeb thiab hom ncej.
(1) Dominant-pole winding: Nyob rau hauv lub dominant-ncej winding, txhua (pab pawg) coil mus rau ib tug hlau nplaum, thiab tus naj npawb ntawm coils (pab pawg) ntawm winding yog sib npaug rau cov hlau nplaum.
Nyob rau hauv qhov tseem ceeb winding, txhawm rau kom cov polarities N thiab S ntawm cov hlau nplaum sib nrug ntawm ib leeg, cov lus qhia tam sim no nyob rau hauv ob lub coils uas nyob ib sab (pab pawg) yuav tsum yog qhov sib txawv, uas yog, txoj kev sib txuas ntawm ob lub coils (paub pawg. ) ntawm lub tswb yuav tsum nyob rau hauv qhov kawg Tus Tsov tus tw kawg yog txuas mus rau lub taub hau kawg, thiab lub taub hau kawg yog txuas nrog lub taub hau kawg (hluav taws xob cov ntsiab lus yog "tail kev twb kev txuas tail, taub hau sib koom"), uas yog, rov qab kev twb kev txuas nyob rau hauv series. .
(2) Consequential ncej winding: Nyob rau hauv lub consequential ncej winding, txhua (pab pawg) coil mus ob tug sib nqus ncej, thiab tus xov tooj ntawm coils (pab pawg) winding yog ib nrab ntawm cov sib nqus ncej, vim hais tias ib nrab ntawm cov sib nqus ncej yog. generated los ntawm cov coils (paub pawg) Cov kab sib nqus ntawm lub zog ntawm cov hlau nplaum sib nqus cov kab ke.
Nyob rau hauv lub consequential-ncej winding, lub polarities ntawm cov hlau nplaum mus los ntawm txhua kauj (paub pawg) yog tib yam, yog li cov lus qhia tam sim no nyob rau hauv tag nrho cov coils (paub pawg) yog tib yam, uas yog, txoj kev sib txuas ntawm ob coils nyob ib sab (paub pawg. ) yuav tsum tau txais qhov kawg ntawm tus Tsov tus tw kawg (lub sij hawm hluav taws xob yog "tail connector"), uas yog, serial kev twb kev txuas hom.
2. Paub qhov txawv ntawm cov duab ntawm stator winding thiab txoj kev ntawm cov hlua khi
Lub stator winding tuaj yeem muab faib ua ob hom: centralized thiab faib raws li cov duab ntawm cov coil winding thiab txoj hauv kev ntawm cov hlua khi.
(1) Concentrated winding: Concentrated winding feem ntau yog tsim los ntawm ib qho los yog ob peb lub voj voos kheej kheej.Tom qab winding, nws yog qhwv thiab zoo li tus abrasive daim kab xev, thiab ces embedded nyob rau hauv lub hlau core ntawm lub convex magnetic ncej tom qab dipped thiab qhuav.Qhov no winding yog siv nyob rau hauv excitation coil ntawm DC motors, general motors, thiab lub ntsiab ncej windings ntawm ib-theem ntxoov ntxoo-ncej motors.
(2) Distributed winding: Lub stator ntawm lub cev muaj zog nrog faib winding tsis muaj convex ncej xibtes, thiab txhua tus ncej hlau nplaum yog tsim los ntawm ib los yog ob peb coils embedded thiab wired raws li ib txoj cai los tsim ib co coil pawg.Raws li cov ntaub ntawv sib txawv ntawm kev teeb tsa kev teeb tsa, cov kab sib txuas tuaj yeem muab faib ua ob hom: concentric thiab stacked.
(2.1) Concentric winding: Nws yog ob peb lub voj voos sib txawv ntawm qhov sib txawv hauv tib pawg coil, uas tau kos thiab teeb tsa ib qho los ntawm ib qho rau hauv cov duab zigzag raws li txoj haujlwm ntawm tib qhov chaw.Concentric windings tau muab faib ua ib txheej thiab ntau txheej.Feem ntau, stator windings ntawm ib-theem motors thiab qee lub zog qis peb-theem asynchronous motors txais daim ntawv no.
(2.2) Laminated winding: Tag nrho cov coils muaj qhov zoo ib yam thiab qhov loj me (tshwj tsis yog rau ib leeg thiab ob chav coils), txhua qhov yog embedded nrog ib tug coil sab, thiab sab kawg ntawm lub qhov yog sib tshooj thiab sib npaug.Laminated windings tau muab faib ua ob hom: ib txheej txheej thiab ob txheej txheej.Ib txheej txheej txheej winding, los yog ib leeg-stacked winding, yog embedded nrog tsuas yog ib qho coil sab hauv txhua qhov;ob txheej txheej txheej winding, los yog ob txheej txheej winding, yog embedded nrog ob coil sab (sib faib rau sab sauv thiab qis txheej) teej tug mus rau txawv coil pawg nyob rau hauv txhua lub qhov.stacked windings.Vim qhov kev hloov pauv ntawm txoj kab txuas txuas, cov kab sib txuas sib txuas tuaj yeem muab faib ua ib qho thiab ob npaug-tig kev sib txuas sib txuas thiab ib qho thiab ob txheej sib xyaw ua ke.Tsis tas li ntawd, cov duab kos los ntawm qhov kawg winding yog hu ua saw winding thiab pob tawb winding, uas yog tiag tiag stacked windings.Feem ntau, stator windings ntawm peb-theem asynchronous motors feem ntau yog stacked windings.
3. Rotor winding:
Rotor windings tau muab faib ua ob hom: squirrel tawb hom thiab hom mob.Squirrel-cage structural adhesive yog yooj yim, thiab nws cov windings siv los clamped tooj liab tuav.Tam sim no, feem ntau ntawm lawv yog cam khwb cia txhuas.Qhov tshwj xeeb ob chav squirrel-cage rotor muaj ob pawg squirrel-cage bars.Lub winding hom rotor winding yog tib yam li cov stator winding, thiab nws kuj tau faib nrog lwm yoj winding.Cov duab ntawm yoj winding yog zoo ib yam li cov stacked winding, tab sis txoj kev xaim yog txawv.Nws lub hauv paus tseem ceeb tsis yog tag nrho cov kauj, tab sis nees nkaum ib leeg-tig chav tsev coils, uas yuav tsum tau welded ib los ntawm ib tug los tsim ib co coil pab pawg tom qab embedded.Wave windings feem ntau yog siv nyob rau hauv lub rotor windings ntawm loj AC motors los yog armature windings ntawm nruab nrab thiab loj DC motors.
Kev cuam tshuam ntawm txoj kab uas hla thiab tus naj npawb ntawm lem ntawm winding ntawm qhov ceev thiab torque ntawm lub cev muaj zog:
Qhov loj ntawm cov lem, lub zog torque, tab sis qis dua qhov ceev.Qhov me me ntawm cov lem, qhov ceev ceev, tab sis qhov tsis muaj zog lub torque, vim hais tias qhov ntau ntawm cov lem, lub zog sib nqus generated ntau dua.Tau kawg, qhov loj dua tam sim no, qhov loj dua qhov sib nqus teb.
Tus qauv ceev: n = 60f / P
(n = kev sib hloov ceev, f = hwj chim zaus, P = tus naj npawb ntawm ncej khub)
Torque formula: T = 9550P/n
T yog torque, unit N m, P yog tso zis zog, unit KW, n yog lub cev muaj zog ceev, unit r / min
Shenzhen Zhongling Technology Co., Ltd. tau koom tes nrog rau sab nrauv rotor gearless hub servo tsav tau ntau xyoo.Nws txais yuav qhov nruab nrab windings, hais txog cov xwm txheej sib txawv, hloov pauv hloov pauv hloov pauv thiab txoj kab uas hla, thiab tsim lub peev xwm 4-16 nti.Lub 50-300kg txheej rotor gearless hub lub cev muaj zog yog dav siv nyob rau hauv ntau lub log tsheb neeg hlau, tshwj xeeb tshaj yog nyob rau hauv cov zaub mov xa neeg hlau, tu neeg hlau, tsev faib neeg hlau thiab lwm yam lag luam, Zhongling Technology shines.Nyob rau tib lub sijhawm, Zhongling Technology tsis tau hnov qab nws lub hom phiaj tseem ceeb, thiab txuas ntxiv txhim kho ntau qhov kev sib txuas ntawm cov tshuab hauv lub log, thiab txuas ntxiv txhim kho cov khoom tsim thiab cov txheej txheem tsim khoom los pab cov neeg hlau log ua haujlwm rau tib neeg.
Post lub sij hawm: Dec-05-2022