Nyob rau hauv xyoo tas los no, cov hlau nplaum txuas ncaj qha tsav lub cev muaj zog tau ua tiav qhov tseem ceeb thiab feem ntau yog siv hauv cov khoom siv ceev ceev, xws li siv conveyors, mixers, hlau nqus tshuab, twj tso kua mis ceev, hloov electromechanical systems uas muaj high-speed motors thiab mechanical. txo cov mechanisms.Qhov ceev ntawm lub cev muaj zog feem ntau qis dua 500 rpm.Cov hlau nplaum tas mus li ncaj qha tsav motors tuaj yeem muab faib ua ob hom qauv: sab nraud rotor thiab sab hauv rotor.Sab nraud rotor mus tas li hlau nplaum ncaj tsav yog tsuas yog siv nyob rau hauv txoj siv conveyors.
Hauv kev tsim thiab siv cov hlau nplaum ruaj khov direct tsav motors, nws yuav tsum tau muab sau tseg tias cov hlau nplaum ruaj khov direct tsav tsis haum rau tshwj xeeb tshaj yog cov zis speeds.Thaum feem ntau loads nyob rau hauv50r / min yog tsav los ntawm lub cev muaj zog tsav ncaj qha, yog tias lub zog tseem nyob tas li, nws yuav ua rau lub zog loj, ua rau cov nqi hluav taws xob siab thiab txo kev ua haujlwm.Thaum lub hwj chim thiab ceev tau txiav txim siab, nws yog ib qho tsim nyog los sib piv cov kev lag luam ntawm kev sib xyaw ntawm cov tsav ncaj qha, cov motors siab dua, thiab lub zog (los yog lwm yam kev ua kom nrawm thiab txo cov khoom siv tshuab).Tam sim no, cua turbines saum toj no 15MW thiab qis dua 10rpm tau maj mam siv cov txheej txheem kev tsav tsheb ib nrab, siv lub zog kom tsim nyog nce lub cev muaj zog, txo cov nqi hluav taws xob, thiab thaum kawg txo cov nqi hluav taws xob.Tib yam siv rau cov tshuab hluav taws xob.Yog li ntawd, thaum lub ceev yog qis dua 100 r / min, kev lag luam yuav tsum tau ua tib zoo txiav txim siab, thiab ib tug semi-direct drive tswvyim yuav xaiv tau.
Cov hlau nplaum tas mus li ncaj qha tsav lub cev muaj zog feem ntau siv cov hlau nplaum ruaj khov rotors los ua kom lub zog ceev thiab txo cov khoom siv.Vim qhov kev sib hloov qis qis thiab lub zog centrifugal me me, nws tsis tas yuav siv cov hlau nplaum ua haujlwm ruaj khov rotor.Feem ntau, cov tuav tuav, lub tes tsho stainless hlau, thiab lub tes tsho tiv thaiv fiberglass yog siv los kho thiab tiv thaiv lub rotor mus tas li hlau nplaum.Txawm li cas los xij, qee lub cev muaj zog nrog kev ntseeg siab, tus lej tus lej me me, lossis kev vibrations siab kuj tseem siv cov hlau nplaum ruaj khov ua haujlwm ruaj khov.
Lub tshuab hluav taws xob qis qis qis yog tsav los ntawm kev hloov pauv zaus.Thaum tus ncej tus lej tsim mus txog qhov txwv siab, kev txo qis ntxiv yuav ua rau qis dua.Thaum qhov zaus ntawm qhov hloov pauv zaus tsawg, lub voj voog ntawm lub luag haujlwm ntawm PWM txo qis, thiab lub waveform tsis zoo, uas tuaj yeem ua rau muaj kev hloov pauv thiab tsis ruaj khov.Yog li kev tswj ntawm tshwj xeeb qis ceev ncaj qha tsav motors kuj nyuaj heev.Tam sim no, qee lub tshuab hluav taws xob qis qis siv lub tshuab magnetic teb modulation lub tswv yim siv lub zog tsav tsheb ntau dua.
Tsawg ceev ruaj khov hlau nplaum ncaj tsav motors feem ntau yog cua txias thiab ua kua txias.Cov cua txias feem ntau yog siv IC416 txias txoj kev ntawm cov kiv cua ywj siab, thiab cov kua cua txias tuaj yeem ua dej txias (IC71 wb), uas tuaj yeem txiav txim siab raws li cov xwm txheej ntawm qhov chaw.Nyob rau hauv cov kua txias hom, lub tshav kub load yuav tsim tau siab dua thiab cov qauv ntau compact, tab sis yuav tsum tau them nyiaj mloog mus rau lub thickness ntawm cov hlau nplaum mus tas li kom tsis txhob overcurrent demagnetization.
Rau qhov qis-ceev ncaj tsav lub cev muaj zog nrog cov kev xav tau rau kev ceev thiab qhov tseeb ntawm txoj haujlwm, nws yog ib qho tsim nyog yuav tsum tau ntxiv qhov chaw sensors thiab txais yuav txoj kev tswj nrog txoj hauj lwm sensors;Tsis tas li ntawd, thaum muaj kev xav tau siab torque thaum pib, yuav tsum muaj kev tswj hwm nrog txoj haujlwm sensor.
Txawm hais tias kev siv cov hlau nplaum ruaj khov ncaj qha tsav lub cev muaj zog tuaj yeem tshem tawm qhov kev txo qis thiab txo cov nqi kho mob, kev tsim tsis tsim nyog tuaj yeem ua rau cov nqi siab rau cov hlau nplaum ruaj khov ncaj qha tsav motors thiab txo qis hauv kev ua haujlwm.Feem ntau hais lus, nce txoj kab uas hla ntawm cov hlau nplaum ruaj khov direct tsav motors tuaj yeem txo tus nqi ntawm ib chav tsev torque, yog li cov tsav ncaj qha tuaj yeem ua rau hauv ib lub disk loj nrog txoj kab uas hla loj dua thiab luv pawg ntev.Txawm li cas los xij, tseem muaj kev txwv rau qhov nce hauv txoj kab uas hla.Ib txoj kab uas hla loj heev tuaj yeem ua rau tus nqi ntawm lub casing thiab ncej, thiab txawm tias cov khoom siv hauv tsev yuav maj mam dhau tus nqi ntawm cov khoom siv zoo.Yog li tsim lub tshuab tsav ncaj qha yuav tsum tau ua kom zoo dua qhov ntev rau txoj kab uas hla kom txo tau tus nqi tag nrho ntawm lub cev muaj zog.
Thaum kawg, kuv xav hais ntxiv tias cov hlau nplaum txuas mus tas li direct tsav motors tseem yog zaus converter tsav motors.Lub zog ntawm lub cev muaj zog cuam tshuam rau qhov tam sim no ntawm qhov tso zis ntawm lub zaus hloov pauv.Ntev npaum li nws nyob hauv qhov muaj peev xwm ntau ntawm cov zaus hloov pauv, lub zog hluav taws xob muaj qhov cuam tshuam me me rau kev ua tau zoo thiab yuav tsis cuam tshuam rau lub zog hluav taws xob ntawm kab hluav taws xob sab.Yog li ntawd, lub zog tsim tsim ntawm lub cev muaj zog yuav tsum siv zog los xyuas kom meej tias lub tshuab hluav taws xob ncaj qha ua haujlwm hauv MTPA hom, uas ua rau lub zog siab tshaj plaws nrog qhov tsawg kawg nkaus tam sim no.Qhov laj thawj tseem ceeb yog qhov zaus ntawm kev tsav ncaj qha motors feem ntau qis, thiab cov hlau poob qis dua cov tooj liab.Kev siv MTPA txoj kev tuaj yeem txo cov tooj liab tsawg.Cov kws kho mob yuav tsum tsis txhob cuam tshuam los ntawm ib txwm kab sib txuas nrog asynchronous motors, thiab tsis muaj lub hauv paus rau kev txiav txim siab qhov ua tau zoo ntawm lub cev muaj zog raws li qhov tam sim no ntawm lub cev muaj zog.
Anhui Mingteng Permanent-Magnetic Machinery & Hluav Taws Xob Khoom Co., Ltd yog lub tuam txhab niaj hnub high-tech uas koom nrog kev tshawb fawb thiab kev tsim kho, tsim, muag, thiab kev pabcuam ntawm cov hlau nplaum ruaj khov.Cov khoom ntau yam thiab specifications tiav.Ntawm lawv, qis-ceev tsav ncaj qha mus tas li hlau nplaum motors (7.5-500rpm) yog siv dav hauv kev lag luam xws li kiv cua, siv conveyors, plunger twj, thiab mills hauv cov cement, cov khoom siv hauv tsev, thee mines, roj av, metallurgy, thiab lwm yam lag luam. , nrog rau kev ua haujlwm zoo.
Post lub sij hawm: Jan-18-2024