Hloov tsis kam lub cev muaj zog lub suab nrov txo tus tsim, kev co txo kev tsim, torque ripple tswj tsim, tsis muaj txoj hauj lwm sensor, thiab tswj lub tswv yim tsim tau qhov kev tshawb fawb hotspots ntawm SRM.Ntawm lawv, kev tswj xyuas lub tswv yim tsim raws li kev tswj xyuas niaj hnub no yog txhawm rau txo suab nrov, kev co thiab Torque ripple kev pabcuam.
1. Lub suab nrov thiab kev vibration ntawm SRM suppress lub suab nrov thiab kev co ntawm lub
switched tsis kam lub cev muaj zog, uas yog lub ntsiab bottleneck txwv kev nce qib ntawm SRM.Vim yog ob lub convex qauv, kev tswj txoj kev ntawm asymmetric ib nrab-bridge thiab cov uas tsis yog-sinusoidal air-gap magnetic teb, lub SRM muaj inherent suab nrov, lub vibration yog loj dua li ntawm asynchronous motors thiab mus tas li hlau nplaum motors, thiab muaj. yog cov khoom siv ntau zaus, lub suab yog qhov ntse thiab tho, thiab lub zog nkag tau muaj zog.Cov tswv yim tshawb fawb ntawm kev txo suab nrov thiab txo kev vibration feem ntau muab faib ua ntau yam lus qhia:
1) Modal tsom xam, kawm txog kev cuam tshuam ntawm thav duab, stator thiab rotor puab, kawg npog, thiab lwm yam ntawm txhua hom kev txiav txim, tshuaj xyuas lub ntuj zaus nyob rau hauv txhua hom kev txiav txim, Tshawb xyuas seb qhov electromagnetic excitation zaus nyob deb ntawm lub ntuj zaus ntawm lub lub cev muaj zog.
2) Txo cov suab nrov thiab kev vibration los ntawm kev hloov cov duab ntawm stator thiab rotor, xws li hloov lub ji arc, zoo li, yoke thickness, txoj hauj lwm tseem ceeb slotting, oblique zawj, xuas nrig ntaus, thiab lwm yam.
3) Muaj ntau ntau lub cev muaj zog tshiab tsim, tab sis txhua tus muaj teeb meem.Txawm hais tias kev tsim khoom yog qhov nyuaj, tus nqi siab, lossis qhov poob loj.Tsis muaj kev zam, lawv yog tag nrho cov khoom kuaj thiab cov khoom yug los rau kev thesis.
2. Lub torque pulsation tswj ntawm switched reluctance lub cev muaj zog
yeej pib nrog kev tswj.Cov kev taw qhia dav dav yog tswj cov torque instantaneous lossis txhim kho qhov nruab nrab torque.Muaj qhov kaw-loop tswj thiab qhib-voj tswj.Lub kaw-voj tswj yuav tsum tau torque tawm tswv yim los yog los ntawm tam sim no, Variables xws li voltage xam torque indirectly, thiab qhib-loop tswj yog yeej ib lub rooj saib.
3. Kev tshawb fawb ntawm txoj hauj lwm sensor ntawm switched reluctance motor
Cov kev taw qhia tsis muaj txoj hauj lwm sensor yog ib tug loj tsim cov ntaub ntawv.Nyob rau hauv txoj kev xav, muaj kev sib haum xeeb kev txhaj tshuaj, inductance twv ua ntej txoj kev, thiab lwm yam. Hmoov tsis zoo, tsis muaj txoj hauj lwm sensors nyob rau hauv mature industrial khoom nyob rau hauv tsev thiab txawv teb chaws.Vim li cas?Kuv xav tias nws tseem yog vim tsis ntseeg.Hauv cov ntawv thov kev lag luam, cov ntaub ntawv qhov chaw tsis muaj kev ntseeg siab yuav ua rau muaj kev sib tsoo thiab kev poob, uas yog qhov tsis txaus ntseeg rau cov lag luam thiab cov neeg siv.SRM txoj kev txhim khu kev qha tam sim no muaj xws li cov kev daws teeb meem qis uas sawv cev los ntawm photoelectric keyboards thiab Hall keyboards, uas ua tau raws li cov kev xav tau ntawm cov motors nyob rau hauv lub sijhawm, thiab high-precision txoj hauj lwm sensors sawv cev los ntawm photoelectric encoders thiab daws teeb meem.Ua tau raws li qhov xav tau rau kev tswj kom raug ntau dua.
Cov saum toj no yog cov ntsiab lus tseem ceeb ntawm kev hloov pauv tsis kam lub cev muaj zog.Ntawm lawv, cov kev daws teeb meem sib cais yog qhov tsim nyog rau kev siv SRM, nrog qhov me me, siab precision thiab zoo ib puag ncig adaptability.Kuv xav tias nws yog qhov kev xaiv yam tsis muaj kev xaiv rau servo SRM yav tom ntej.
Post lub sij hawm: Apr-27-2022