Tsav twb kev txuas rau peb theem

Nrog txhua txoj cai peb yuav hais tias hluav taws xob motors yog lub hauv paus ntawm niaj hnub kev vam meej. Thaum lub tam sim no theem ntawm kev kawm lawv sawv cev rau ib yam ntawm cov feem ntau zoo dlaws tau hloov ib daim ntawv ntawm lub zog mus rau lwm lub. Electric motors yog li ntawd, coob leej ntau tus hais tias tej zaum, saib qhov no los yog hais tias ntaus ntawv, koj yuav tsis txawm xav txog tej yam uas nws yuav siv tej yam zoo ntawm lub cev muaj zog. Piv txwv li, ob peb cov neeg paub hais tias nyob rau hauv ib co mobile xov tooj co hom yog siv los ntawm kev sib hloov ntawm tus ncej ntawm lub compact engine mounted nrog ib tug cam. Tsis muaj zem hais tias txawm muaj neeg tsawg tsawg paub yuav ua li cas coj mus cuag cov lub cev muaj zog. Txawm tias, frankly, tsis muaj dab tsi nyuab txog nws. Yuav kom to taub li cas koj txuas lub cev muaj zog, yog tsis muaj yuav tsum tau kawm tiav hluav taws xob engineering kev kawm, los yog delve rau hauv cov yam ntxwv ntawm tus sis ntawm magnetic teb hauv lub enclosure.

Peb yob li peb cov tes tsho ...

lub cev muaj zog kev twb kev txuas tsis pib nrog lub voltage mov mus rau lub terminals, thiab nrog rau cov kev soj ntsuam ntaus ntawv specification. Thaum twg hluav taws xob lub cev muaj zog (tshwj tsis yog tias nws tsis tau mus xyuas nyob rau hauv nws ob txhais tes vandals thiab tsis exploited nyob rau hauv ib tug nruj ib puag ncig) yog yeej ib txwm muaj ib tug me me quav hniav, uas qhia cov hom ntawm efficiency, qhov voltage thiab tam sim no, lub nyob ncej ceev, thiab li ntawd. Yog hais tias koj las mees no cov ntaub ntawv thiab txuas lub cev muaj zog, nws yog ua tau kev puas tsuaj rau lub hwj chim qhov twg los, nyob ntawm tej los yog lub cev muaj zog nws tus kheej.

Ib tug ntawm cov ntsiab lus tseem ceeb - hwj chim (nyob rau hauv kilowatts). Nws tus nqi muaj feem xyuam rau cov nqe lus ntawm cov hlau strand, uas yuav tau nkag voltage. Lub dependence ntawm tus neeg xyuas pib seem nyob rau tam sim no thiab lub hwj chim uas muaj nyob hauv ib tug tshwj xeeb lub rooj (yuav tsum tau pom nyob rau hauv lub SAE).

Solutions rau AC

Txij li thaum lub ntau asynchronous motors, qhov ntau peb saib nws yog nws. Qhib lub hau ntawm lub Born (davhlau ya nyob twg box), koj yuav saib tau lub dielectric thaiv nrog ib tug xov tooj ntawm cov lus xaus. Thaum xyaw, tsim los rau peb-theem hauj lwm, hu rau tej zaum yuav tsum muaj 3 los yog 6. Nyob rau hauv rooj plaub thawj lub kev twb kev txuas yog yooj yim: rau txhua theem tso zis yog noj (380), thiab hloov txoj kev sib hloov ntawm ob ntawm lawv yuav tsum tau interchanged yog tias tsim nyog.

Tsav lub cev muaj zog 6 nrog ib tug saj zawg zog pin. "Kev nyuab siab" yog feem ntau nyob rau hauv lub phaj rau sab qhia cia li ob qhov tseem ceeb: 220 thiab 380 V (los yog 380 thiab 660). Qhov no txhais tau tias, nyob ntawm seb lub hwj huam mov tej zaum ntawm tus qauv nyob rau hauv windings yuav sib txawv. Lawv muaj ob qho kev xaiv: "daim duab peb sab" thiab "lub hnub qub". Hauv lub peb lub cev muaj zog windings, uas pib thiab xaus, feem denoted C1-C4, C2-C5, C3-c6. Nyob rau lub phaj yog yeej ib txwm teev kab kev twb kev txuas voltage, ie, 220/380 nyob rau "daim duab peb sab / lub hnub qub" qhia hais tias tus Circuit Court kev twb kev txuas ntawm hauv coils, piv txwv li, nyob rau hauv ib lub hnub qub network yog siv rau 380 V. yam no yuav tsum tsis txhob, ntawm chav kawm, yog tias koj tsis xav kev unscheduled kho ntawm lub cev muaj zog.

txuas ua

Xav hais tias cov zoo voltage yog xaiv. Raws phaj txhais tau ib tug kev twb kev txuas daim duab. Nws tseem mus kom nruab ib jumper ntawm cov terminals thiab lub sum voltage. Rau lub hnub qub yuav tsum tsim kom muaj cov txuas hniav ntawm cov neeg C4-C5-C6, thiab rau C1, C2 thiab C3 txuas lub tsis zoo li theem. Rau lwm daim duab peb sab daim duab: jumpers muab tso rau ntawm C3-C5, C2-C4 thiab C1-C6. Qhov thib peb ob-hlau network "theem" yuav tau ua los ntawm xws li koom haum pab capacitor. Qhov no tswvyim yog muaj dav, yog li ntawd, nws tsis yog nyob ntawm no.

Txhua lub internal kev twb kev txuas txoj kev windings nws muaj nws tus kheej peculiarities: ib tug loj currents thiab lub hwj chim, thaum lub lwm yam smooth lub lag luam. Xaiv cov yam Circuit Court yuav tsum tau, raws li nyob rau hauv network tuition thiab cov teeb meem daws tau los ntawm txhais tau tias ntawm lub Actuator.