Lub cev yog tsim los ntawm cov khoom siv hlau nplaum (silicon steel sheet), ib lub xov tooj cua (tooj liab hlau), thiab ib qho chaw tiv thaiv tsev. Nws txoj haujlwm ua haujlwm yog txoj cai ntawm electromagnetic induction hauv physics. Thaum cov tshuab hluav taws xob hloov mus rau hauv hluav taws xob, nws hu ua tus generator. Ntawm qhov tsis sib xws, qhov hloov dua siab tshiab ntawm hluav taws xob lub zog rau hauv tshuab hluav taws xob yog lub tshuab fais fab, uas yog cov neeg hu li cas. Lub tshuab fais fab yog muab faib ua ib qho DC motor thiab AC motor raws li qhov chaw sib txawv. AC motors yog ntxiv faib ua ib theem-theem thiab peb-theem asynchronous motors. Peb-theem asynchronous tsav yog cov khoom ua rau me me thiab nruab nrab qhov tshwj xeeb ntawm cov cav. Ua ib qho tseem ceeb tshaj plaws cov khoom siv fais fab, nws hloov cov hluav taws xob ua hluav taws xob rau hauv tshuab hluav taws xob thiab tsav ntau yam khoom siv hluav taws xob. Nws yog dav siv hauv tshuaj lom neeg, textile, metallurgy, kev tsim kho, kev siv ua liaj ua teb, tsuas, kev lag luam lub teeb. Thiab lwm yam lag luam, coob tus neeg tsav tsheb coob coob xws li cov kiv cua, cov twj, cov twj, cov tshuab luam ntawv, cov tshuab luam ntawv, cov ntawv xov xwm, textile cov cav ntoo, cov cua txias, kev siv hluav taws xob txhua xyoo Nws tso nyiaj rau ntau tshaj 60% ntawm lub teb chaws tag nrho kev tsim hluav taws xob. Yog li, nws yog ib qho khoom siv electromechanical nrog cov zis loj thiab ntau hom kev them nyiaj yug. Nws muaj kev sib raug zoo heev thiab muaj txiaj ntsim rau ntau yam kev lag luam xws li teb chaws economy, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, thiab tib neeg lub neej. Tsis muaj hauj lwm thiab tsis muaj dab tsi. Cov tshuab hluav taws xob muaj feem xyuam nrog kev txuag hluav taws xob, kev tiv thaiv ib puag ncig thiab tib neeg lub neej, thiab ua si tseem ceeb hauv peb lub neej txhua hnub. Kev xaiv ntawm lub tshuab yog ncaj qha ntsig txog kev ruaj ntseg ntawm tus neeg thiab kev lag luam txhim kho cov khoom siv. Cov kev cai dav dav rau kev xaiv ib qho peb theem phase asynchronous motor yog raws li nram no:
1. Xaiv lub ntsuas pa thiab lub zog ntawm lub cav raws li cov khoom siv tam sim no thiab lub peev xwm.
a. Tam sim no, feem ntau ntawm Tuam Tshoj tus qauv hluav taws xob daim phiaj yog 50Hz, feem ntau siv cov hluav taws xob feem ntau yog 110V, 220V, 380V, 660V, 1000 (1140V), 3000V, 6000V, 10000V.
b. Tsis tas li ntawd, yuav tsum tau ua kom tau raws li cov cai ntawm qhov tsav tsheb, tus tsav lub cev yuav tsum tau xav txog seb puas muaj hluav taws xob txaus. 2, xaiv hom tsav tsheb
Qhov kev xaiv ntawm lub cev muaj feem xyuam nrog kev siv ntawm kev siv, kev ua kom tsis zoo hauv thaj chaw khiav hauj lwm thiab cov kev mob nyhav.
3, lub plhaub thaiv kev tiv thaiv
Kev xaiv ntawm kev pov thawj ntawm kev tiv thaiv ntawm cov ntaub ntawv muaj feem xyuam nrog rau kev nyab xeeb ntawm tus kheej thiab kev lag luam txhim kho cov khoom siv. Nws yuav tsum muaj kev tiv thaiv tawm tsam tib neeg lub cev kov cov khoom phomsij hauv lub tshuab ua ntej siv lub tshuab kom tiv thaiv tau txawv teb chaws teeb meem los ntawm kev nkag mus rau hauv lub kaspiv thiab tiv thaiv teeb meem ntawm dej nkag mus rau hauv lub khawb. Tsav tsheb tiv thaiv qib tiv thaiv qib muaj cov ntawv IP ntxiv nrog ob tus cwj pwm. Tus cwj pwm thawj tus cwj pwm tau qhia txog kev tiv thaiv kab mob, thiab tus cwj pwm ob tus cwj pwm tau hais txog cov tshuaj tua kab mob.
4, qhov kev teeb tsa kev tsim kho
Lub tshuab tsim hom kev tsim nyog tsim nyog yuav tsum raug xaiv raws li cov kev cai ntawm cov khoom txhawb nqa. Lub hom installation yuav txais cov kev cai IM li raws li daim ntawv sau ua ke thoob ntiaj teb. Cov ntawv loj ua sawv cev nruab nrab ntawm txoj kab nruab nrab ntawm B lossis kev ntsug ua V, nrog rau ib los yog ob tug lej ntawm Arabic cov lus qhia los qhia cov qauv thiab cov qauv. Feem ntau, lub cav txuas ntawm horizontally yog IMB3, uas yog, ob lub qhov kawg, thiab cov hauv qab hauv qab, cov hauv qab ceg, thiab lub ncoo txuas ntxiv rau ntawm tus tswvcuab tswvcuab.
