Kev paub

Cov qauv ntawm ib-theem hluav taws xob hluav taws xob ntsuas

Cov qauv ntawm ib-theem hluav taws xob hluav taws xob ntsuas
Tam sim no koj paub txog dab tsi ib-theem ib-theem 'meter' yog, peb tham txog yuav ua li cas ib-theem ib-theem 'meter' yog ua thiab yuav ua li cas txhua yam kom ua tau zoo ntawm ib watt-teev los yog ib-theem meter.

1. Tsav system
Cia peb pib nrog kev tsav tsheb. Lub kaw lus muaj ob lub electromagnets - ib tug series thiab ib tug parallel hlau nplaum.

Magnets nyob rau hauv series muab lub load tam sim no, thaum hlau nplaum nyob rau hauv parallel muab qhov voltage.

Thaum cov hlau nplaum raug mob, nws yog hu ua lub kauj tam sim no; thaum lub zog hlau nplaum ua haujlwm, nws hu ua lub siab coil.

Lub hauv paus ntawm lub electromagnet yog ua los ntawm silicon steel thiab khaws cia laminated. Koj tuaj yeem nug yog vim li cas thiaj xav tau lamination. Zoo, nws pab txo qis hluav taws xob poob uas feem ntau tshwm sim hauv daim ntawv ntawm tshav kub.

Ib lub sawb tooj liab tseem txuas nrog rau lub hauv paus ceg ntawm shunt electromagnet, uas yuav pab ua kom cov hlau nplaum sib nqus mus rau hauv lub kav dej.

Tag nrho cov no tshwm sim nyob rau hauv kev tsav tsheb ntawm ib-theem hluav taws xob ntsuas hluav taws xob.

2. Mobile system
Tsiv mus, lub zog txav tau muaj ib qho txhuas disc nias hauv cov tam sim no thiab lub siab coils.

Loads thiab voltage-tam sim no tsim alternating magnetic fluxes uas dhau los ntawm no txhuas disk.

Thaum qhov no tshwm sim, lub zog hluav taws xob (emf) raug tsim tawm. Lub zog no tso cai rau cov vortices nkag mus rau hauv lub disc.

3. Nres system
Qhov no yog ib qho tseem ceeb tshaj plaws ntawm ib theem zog ntsuas. Lub kaw lus nres tswj qhov kev sib hloov ceev ntawm aluminium disc.

Tsis tas li ntawd, thaum lub load yog disconnected, nws yuav pab tau rov qab mus rau nws tus qub mob. Nres hlau nplaum nyob rau hauv lub nres disc thiab tsim ib tug braking torque uas slows down lub nres disc.

4. Kev sau npe
Thaum kawg, lub kaw lus kaw suav cov sij hawm uas lub disc tau tig. Lus Cim: Kev sib hloov ntawm lub disc yog sib npaug ntawm lub zog siv. Kev noj cov load yog ntsuas hauv kilowatt-teev.

Yog li, cov no yog plaub yam ntawm ib theem zog ntsuas hluav taws xob thiab lub luag haujlwm txhua lub luag haujlwm ua haujlwm kom ntseeg tau tias kev ua haujlwm tau zoo.

Tam sim no, cia peb paub koj nrog cov txiaj ntsig ntawm qhov ntsuas no.

Koj Tseem Yuav Zoo Li

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