Yuav lub cev muaj zog rwb thaiv tsev teeb meem ua rau kev tuag tes tuag taw?
Jun 24, 2025
Tso lus
Cov windings, txhuas cov xov hlau, thiab cov cuab yeej siv hluav taws xob hauv kev ua haujlwm ntawm lub cev muaj zog txhua tus muaj cov ntaub ntawv rwb thaiv tsev. Cov ntaub ntawv rwb thaiv tsev thiab tus cwj pwm ua ke cov rwb thaiv tsev ua ke ntawm lub cev muaj zog raws li cov xwm txheej zoo thiab ruaj khov ntawm lub cev muaj zog.
Rwb thaiv tsev cov ntaub ntawv hauv voltage ntawm 220V ~ 660v
- RauTsawg - hluav taws xob muaj zog Windings, xov hluav taws xob siv hluav taws xob feem ntau yog enameled xaim thiab cov xov tooj liab liab. Thaum enameled cov xov hlau yog siv rau lub cev muaj zog, cov ntaub ntawv rwb thaiv tsev uas muaj xws li cov duab rwb thaiv tsev, thiab dhia rwb thaiv tsev;
- Thaum siv cov ntawv tooj liab liab uas muaj hluav taws xob xaim hluav taws xob, lawv feem ntau haum rau cov khoom siv hluav taws xob muaj xws li Rwb thaiv cov yeeb yaj kiab, iav ribdons, thiab lwm yam.
- Rau lub stator winding ntawm siab - Cov xov hlau hlau siv yog qhov tshwj xeeb hauv hluav taws xob thickness siv rau cov hluav taws xob feem ntau sib txawv rau qee yam. Txawm li cas los xij, sab nraud rwb thaiv tsev cov ntaub ntawv ntawm cov tshuab winding yog MICA daim kab xev tsuas yog.
- Txhawm rau tiv thaiv kev puas tsuaj rau lub winding winding tshwm sim los ntawm corona thaum lub sijhawm ua haujlwm xav tau qhwv ib ncig ntawm cov kauj. Qhov ntaub nplaum tsis kam yuav yuav tsum tau qhwv ib puag ncig ntawm cov hlau tseem ceeb, thiab lub siab ua haujlwm xev yuav tsum qhwv ncig qhov kawg ntawm lub kauj. Yuav tsum muaj ib qho kev sib tshooj ntev ntawm qhov ncauj seem ntawm qhov ntsuas qis thiab cov kab xev tiv thaiv.
Rwb Thaiv Tsev Tswj Kev Coj Cov Hlau
Cov hlau txhuas yog ib qho tivthaiv uas txuas lub cev winding thiab yog tsau rau lub cev muaj zog ntaus ntawv. Cov kev ua tau zoo ntawm nws rwb thaiv tsev sheath yuav tsum muaj peev xwm ua kom tau raws li cov kev co xws li kev tsim kho lub cev muaj zog thiab kev ua haujlwm.
Rwb thaiv tsev cov ntaub ntawv ntawm hluav taws xob cov roj hluav taws xob tau muab cais rau theem hauv qab no raws li lawv qhov kub tsis kam (txheej IEC 60085):
|
Qhov Kub Ua Kob Kub Qib |
Ntau tshaj plaws tso cai kub |
Cov Ntaub Ntawv Raug Raug |
|
Y |
90 degree |
Unpregnated paj rwb thiab ntawv |
|
A |
105 degree |
Impregnated Daim Ntawv, Enameled Hlau (Ordin Polyester Cov Xim) |
|
E |
120 Qib |
Epoxy Resin, Polyester Zaj Duab Xis |
|
B |
130 Qib |
Mica, fiberglass (rau cov kev ntsuas dav dav) |
|
F |
155 degree |
Aramid Ntawv, Kub Tiv Thaiv Polyester (feem ntau siv nyob rau hauv lub tsheb hluav taws xob tsheb tsav tsheb motors) |
|
H |
180 degree |
Silicone roj hmab, polyimide (Tshwj xeeb / High - lub zog motors) |
|
C |
>180 degree |
PTFE, Ceramic Fiber (rau Aerospace lossis ntau qhov chaw ua haujlwm) |
Ob leeg siab - voltage thiab qis {-}}}}}}}}}}}}}}}}}} Cov ntsiab lus tseem ceeb tshaj plaws hauv kev tsim khoom. Tam sim no, feem coob ntawm cov chaw tsim hluav taws xob siv VPI nqus tsev siab impregnation txheej txheem kom ntseeg tau tias txhim kho cov txiaj ntsig thiab ci rwb thaiv tsev rwb thaiv tsev.
Hauv kev ua haujlwm ntawm lub cev muaj zog, yog tias muaj teeb meem rwb thaiv tsev, nws yuav ua tau kev nyab xeeb tuag, uas yuav tsum muaj nuj nqis.