Fais tsheb lub cev hluav taws xob tswj kev siv tshuab, koj paub ntau npaum li cas
Lub cav sib cav, raws li nws lub npe qhia, yog hom fais fab uas hloov cov hluav taws xob hluav taws xob thiab txhua yam khoom sib luag. Thaum hluav taws xob lub zog hloov mus rau hauv tshuab hluav taws xob, lub tshuab hluav taws xob tuaj yeem ua haujlwm ntawm kev siv hluav taws xob; thaum hluav taws xob ua hluav taws xob hloov mus rau hauv tshuab hluav taws xob, hluav taws xob hluav taws xob tuaj yeem ua haujlwm ntawm cov hluav taws xob hluav taws xob. Feem ntau cov tsheb fais fab hauv lub xeev nres nres, cov tshuab hluav taws xob yuav raug hloov mus rau hauv hluav taws xob, los ntawm lub tshuab hluav taws xob kom rov qab siv lub roj teeb.
Lub cev yog tsim los ntawm rotor, stator winding, ceev sensor, vaj tse, txias thiab lwm yam khoom. Nyob rau hauv lub tshav pob ntawm cov tshiab lub zog tsheb, mus tas li hlau nplaum synchronous motors yog dav siv. Lub npe hu ua "permanent magnet" hais txog qhov sib ntxiv ntawm cov hlau nplaum loj thaum tsim lub rotor ntawm lub tshuab, kom qhov kev ua tau zoo ntawm lub tshuab ntxiv lawm. Qhov sib txawv ntawm qhov sib txawv yog txhais tau hais tias qhov kev sib hloov ntawm rotor yog ib txwm zoo ib yam li lub caij nyoog ntawm tus stator winding. Yog li ntawd, los ntawm kev tswj cov tswv yim tam sim no ntawm lub stator winding ntawm lub cev, lub tsheb ceev ntawm lub tsheb fais yuav thaum kawg yuav raug tswj. Yuav ua li cas los kho qhov teeb meem tam sim no yog qhov teeb meem yuav tsum tau daws hauv kev tswj hluav taws xob.
Piv nrog rau lwm hom kev lag luam, qhov loj tshaj plaws ntawm kev sib txawv ntawm cov hlau nplaum sib txuas synchronous yog tias lawv muaj hwj chim ntau dua thiab qhov ceev ceev. Ua rau nws bluntly, piv nrog rau lwm hom motors, cov hlau nplaum synchronous mus tas li yog tib qho kev loj thiab ntim. Nws tuaj yeem muab ntau zog tso zis thiab acceleration rau tshiab lub zog tsheb. Qhov no kuj yog vim li cas vim li cas lub tshuab hluav taws xob tsis tu ncua synchronous yog thawj qhov kev xaiv rau feem ntau ntawm cov neeg tsav tsheb hauv kev lag luam tshiab kev lag luam tshiab, uas muaj qhov siab tsis tshua muaj rau ntawm qhov chaw thiab qhov kev luj.
Ntxiv nrog rau cov hlau nplaum synchronous mus tas li, asynchronous motors kuj tau txais kev saib xyuas uas nws kim heev vim kev siv Tesla. Piv rau synchronous motors, qhov sib hloov ceev ntawm lub rotor ntawm lub cev yog ib txwm tsawg tshaj qhov sib hloov ceev ntawm qhov sib hloov magnetic teb (generated los ntawm stator winding tam sim no). Yog li no, lub rotor zoo nkaus li yog "inconsistent" nrog lub caij nyoog ntawm tus stator winding, uas yog vim li cas nws yog hu ua lub asynchronous engine.
Muab piv nrog cov hlau nplaum sib txuas ntawm cov tog poom, cov tshuab asynchronous muaj qhov zoo ntawm tus nqi qis thiab yooj yim; ntawm cov hoob kawm, qhov tsis zoo yog tias lawv lub zog ntom ntom thiab torque ceev yog tsawg tshaj li cov ntawm cov hlau nplaum sib txuas synchronous.
Ntxiv nrog rau cov synchronous thiab asynchronous motors, hub motors kuj yog kub qhov chaw rau cov kev siv hluav taws xob tshiab. Qhov loj tshaj plaws ntawm lub cav hub yog tias lub tsheb lub zog fais fab, kis tau tus mob thiab cov tsheb ciav hlau nkag mus rau hauv lub hub. Piv nrog rau lub zog fais fab, qhov zoo ntawm hub lub cev muaj zog. Vim muaj coob tus cov kis loj dua, cov qauv tsheb kuj yoojyim. Ntawm chav kawm, nyob rau hauv lub synchronous tswj ntawm lub motor, lub plhaub kev sib tw, thiab lwm yam., Tseem muaj teeb meem ntau nyob rau hauv hub lub hub. daws.
