Sep 25, 2024 Tso lus

Ua hauj lwm hauv paus ntsiab lus ntawm synchronous motors

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm synchronous motors yog raws li electromagnetic induction thiab rotating magnetic teb. Cov hauv qab no yog lub hauv paus ntsiab lus ua haujlwm ntawm synchronous motors:

1.Structure thiab Composition

Cov khoom tseem ceeb ntawm lub tshuab synchronous muaj xws li:

Stator: Lub stator yog qhov chaw nres tsheb ntawm lub cev muaj zog thiab feem ntau muaj cov txheej txheem windings. Tom qab tau hluav taws xob, cov windings ntawm lub stator tsim ib rotating magnetic teb.

Rotor: Lub rotor yog ib feem ntawm lub cev muaj zog, uas tuaj yeem yog cov hlau nplaum ruaj khov lossis cov khoom siv hluav taws xob zoo siab. Thaum lub rotor raug cuam tshuam los ntawm rotating magnetic teb, nws yuav ua kom muaj kev sib hloov synchronous nrog stator magnetic teb.

2.Khiav synchronously.

Lub rotor yuav raug tsav los ntawm lub rotating magnetic teb thiab tig nyob rau tib lub ceev raws li lub rotating magnetic teb. Qhov no yog lub hauv paus chiv keeb ntawm lub npe "synchronous", uas txhais tau hais tias kev sib hloov ceev ntawm lub rotor yog kiag li synchronized nrog lub rotating magnetic teb ntawm stator tsis plam (sib txawv los ntawm asynchronous motors). Yog hais tias lub rotor yog ib qho hlau nplaum ruaj khov, nws yuav raug tsav ncaj qha los ntawm kev sib nqus magnetic teb uas tsim los ntawm stator, ua rau lub rotor tig nrog rau cov rotating magnetic teb. Yog hais tias lub rotor yog ib qho hluav taws xob zoo siab rotor (zoo siab los ntawm qhov ncaj qha tam sim no), qhov excitation tam sim no ntawm lub rotor yuav tsim ib qho chaw sib nqus ntawm lub rotor, thiab lub rotor magnetic teb thiab stator lub rotating magnetic teb cuam tshuam los tsav lub rotor tig synchronously.

3. Pib txheej txheem

Ib qho tshwj xeeb ntawm lub tshuab synchronous yog pib. Txij li thaum lub rotor ntawm lub synchronous lub cev muaj zog yuav tsum khiav ntawm lub synchronous ceev, nws tsis tuaj yeem pib ncaj qha los ntawm lub xeev nyob ruaj ruaj zoo li lub cev muaj zog asynchronous. Cov txheej txheem pib muaj xws li:

Asynchronous pib: Los ntawm kev siv tus squirrel - tawb rotor los yog lwm yam khoom siv los ua kom lub cev muaj zog ua ntej zoo li lub cev muaj zog asynchronous, thiab tom qab ntawd hloov mus rau kev ua haujlwm synchronous tom qab ncav cuag qhov nrawm ze rau qhov nrawm synchronous.

Sab nraud pib ntaus ntawv: Los ntawm cov khoom siv sab nraud, xws li cov zaus hloov pauv, maj mam nce qhov zaus kom lub rotor ncav cuag qhov ceev synchronous.

4.Application scenarios.

Synchronous motors feem ntau siv nyob rau hauv cov xwm txheej uas yuav tsum tau ceev ceev tswj los yog siab zog, xws li: generators (xws li hydro - lub zog tsim thiab cua - lub zog tsim); loj - scale industrial drives (xws li twj tso kua mis, compressors); pab kiag li lawm rau qhov tseeb (xws li CNC tshuab cuab yeej).

Xa kev nug

whatsapp

teams

Tug

Kev nug