Hauv lub kiv cua tsav, lub pob zeb winding (coil) feem ntau yog qhov kev ua haujlwm yooj yim thiab cov khoom siv sib txawv, thiab cov khoom siv sib txawv ntawm cov khoom lag luam
Thawj Echelon: Cov Txheej Txheem Ua Haujlwm
Stator winding (chev)
Muaj nuj nqi: Tom qab lub zog tau muab rau, lub teb sib nqus yog tsim kom tsav lub rotor kom tig .
Tseem ceeb:
Tus tsim ntawm winding (xaim lub taub, tus qauv ntawm lem) ncaj qha cuam tshuam rau lub zog, kev ua tau zoo thiab ntsuas kub {}}
Qhov zoo ntawm insulating hlau txiav txim siab qhov kub tsis kam thiab lub neej (tsis zoo windings yog yooj yim rau hlawv) .
Nws tso nyiaj rau 30% -50}% ntawm tus nqi ntawm lub cev muaj zog thiab yog ib feem nrog cov kev tsis muaj kev thaiv kev ....
Qhov tshwm sim ntawm Circuit Court thiab qhib Circuit Court ntawm cov thib yuav ua rau lub cev muaj zog nres lossis hlawv .
Rotor (suav nrog cov hlau nplaum tas mus li lossis cov khau khiab)
Kev ua haujlwm: tig hauv qab tsav ntawm lub stator sib nqus sib nraus thiab sau tawm cov tshuab nqus tsheb tshuab hluav taws xob .
Cov Ntsiab Lus Tseem Ceeb:
Lub cev muaj zog loj dua: Cov khoom sib nqus ntawm cov hlau nplaum uas muaj zog thiab lub cev muaj zog (lub cev muaj zog) yog cov hlau nplaum demagnetizes) {{}}}}}}
AC asynchronous tsav: qhov kev coj zoo thiab lub zog ntawm lub rotor tawb cuam tshuam rau lub zog pib thiab ua tau zoo
Thib ob Echelon: Txhawb nqa thiab cov Cheebtsam ruaj khov
Pom kev
Kev ua haujlwm: txhawb txoj kev sib hloov ntawm lub rotor thiab txo kev sib txhuam .
Tseem ceeb:
Cov neeg tsis zoo ua rau cov suab nrov, kev co, thiab jamming (nyiaj txiag rau ntau dua 70% ntawm lub cev muaj zog poob).
Yuav tsum muaj kev ua haujlwm ntev thiab kev ua haujlwm siab (xws li ceramic bearings lossis roj-uas muaj cov kabmob bearings).
Capacitor (yuav tsum muaj rau ib leeg-theem AC motors)
Kev ua haujlwm: tsim theem sib txawv los pab lub cev muaj zog thiab khiav .
Cov Ntsiab Lus Tseem Ceeb:
Capacitor Peev Xwm Pauv tuaj yeem ua rau lub cev muaj zog kom tsis pib lossis nrawm mus poob (feem ntau tsis ua haujlwm taw tes).
Fithstand voltage thiab qib ntsuas kub yuav tsum sib phim lub cev muaj zog .
Peb Echelon: Cov Txheej Txheem Txheej Txheem thiab Tiv Thaiv
Casing thiab cua sov dissipation qauv
Kev ua haujlwm: kho cov khoom sab hauv, ua kom sov thiab tiv thaiv cov plua plav .
Qhov tseem ceeb: cua sov tsis muaj cua sov yuav ua kom muaj kev laus ntawm cov vaj tsev winding (xws li lub vaj tsev kaw tsis muaj sov dissipation qhov).
Tus Kws Tiv Thaiv Tus Neeg Tua Hluav Taws (PTC lossis Thermal Fuse)
Kev ua haujlwm: txiav tawm lub zog hluav taws xob thaum kub dhau los tiv thaiv kom hlawv .
Cov ntsiab lus tseem ceeb: Ua tsis tiav ntawm cov neeg tiv thaiv tsis zoo yuav ua rau lub cev muaj zog los hlawv (hauv qab kev nyab xeeb hauv qab!) .
Rwb thaiv tsev khoom (cov ntawv rwb thaiv tsev, rwb thaiv tsev xaus)
Muaj nuj nqi: cais cov winding thiab cov tub ntxhais los tiv thaiv cov hluav taws xob luv .
Kev pheej hmoo taw tes: Kev kub siab lossis huab cua ib puag ncig tuaj yeem ua rau cov rwb thaiv tsev tsis ua tiav (ncaj qha ua rau lub luv luv).
Ntsiab lus: Qhov twg yog qhov tseem ceeb tshaj?
Cov Qauv Txheej Txheem: Stator WINDING (lub hauv paus pob zeb (lub pob zeb ntawm kev ua haujlwm thiab kev ua tau zoo).
Tus nqi siab tshaj plaws: bearings (txiav txim siab txhua hnub lub neej) {.
Kev nyab xeeb hauv kab: kub tiv thaiv (tiv thaiv kev puas tsuaj loj) .
Yuam sij rau ib leeg-theem tsav: capacitor (tsis muaj lub peev xwm=tsis tuaj yeem pib).
