Distribution Transformer Drawing
Fais fab mov transformers yog ib qho tseem ceeb ntawm cov hluav taws xob faib hluav taws xob. Lawv yog lub luag haujlwm rau kev txo qis qhov hluav taws xob ntawm cov hluav taws xob xa mus los ntawm cov kab hluav taws xob xa mus rau qib uas tuaj yeem siv tau zoo los ntawm cov lag luam thiab tsev neeg. Vim lawv lub luag haujlwm tseem ceeb hauv kev faib khoom, nws yog ib qho tseem ceeb los xyuas kom meej tias kev tsim cov khoom siv hluav taws xob faib ua tiav nrog kev saib xyuas zoo tshaj plaws thiab raug.
Ib qho tseem ceeb tshaj plaws ntawm kev tsim cov khoom siv hluav taws xob faib hluav taws xob yog lub sijhawm kos duab. Daim duab kos suav nrog cov phiaj xwm ntxaws ntawm cov khoom siv sab hauv thiab sab nraud ntawm lub tshuab hloov pauv, suav nrog cov winding, core, tank, thiab accessories. Cov duab kos feem ntau suav nrog cov kev ntsuas cuam tshuam thiab cov lus qhia tshwj xeeb uas xav tau los tsim lub transformer. Nws yog ib qho tseem ceeb uas cov duab kos tau ua tiav nrog qhov tseeb, vim tias txhua qhov yuam kev thaum lub sijhawm no tuaj yeem ua rau lub tshuab hloov pauv tsis raug lossis tsis muaj txiaj ntsig.
Thawj kauj ruam hauv kev tsim ib daim duab ntawm kev faib khoom transformer yog los txiav txim siab qhov yuav tsum tau muaj ntawm transformer. Qhov no suav nrog cov qib voltage, lub zog ntsuas, thiab hom cua txias, ntawm lwm qhov sib txawv. Thaum cov kev qhia tshwj xeeb tau ua tiav, tus tsim qauv tuaj yeem txuas ntxiv mus kos daim duab winding. Daim duab no qhia txog cov ntsiab lus sib txawv ntawm cov winding, suav nrog cov lej ntawm cov lem, txoj kab uas hla ntawm cov xaim, thiab cov txheej txheem. Daim duab winding yog qhov tseem ceeb rau kev ua kom ntseeg tau tias lub tshuab hloov pauv ua haujlwm tau zoo thiab nyab xeeb.
Cov theem tom ntej yog los tsim ib daim duab ntawm lub transformer core. Cov tub ntxhais feem ntau yog ua los ntawm cov ntawv laminated hlau thiab yog lub luag haujlwm rau kev ua cov sib nqus flux nyob rau hauv lub transformer. Kev kos duab ntawm cov tub ntxhais yuav tsum suav nrog qhov loj ntawm txhua daim ntawv laminated, tus naj npawb ntawm cov nplooj ntawv, thiab cov duab ntawm cov tub ntxhais.
Ib qho tseem ceeb thib peb ntawm cov txheej txheem kev kos duab yog tsim cov qauv tsim rau lub tank transformer. Lub tank tsev cov tub ntxhais thiab winding thiab yog lub luag hauj lwm rau muaj cov roj transformer, uas ua raws li ib tug coolant thiab insulator. Lub tank kos duab yuav tsum suav nrog cov duab thiab qhov loj ntawm lub tank, nrog rau cov fittings thiab accessories uas yuav tsum tau ua kom paub meej tias kev ua haujlwm ntawm lub tshuab hloov tau zoo.
Thaum kawg, tus tsim qauv yuav tsum suav nrog txhua yam khoom siv uas xav tau rau lub tshuab hloov pauv, xws li bushings, conservator, thiab kev tiv thaiv relay. Cov khoom siv no tsim nyog los tiv thaiv lub transformer los ntawm lwm yam xws li voltage surges thiab xob laim.
Hauv kev xaus, kev tsim cov khoom siv hluav taws xob faib khoom yog cov txheej txheem nyuaj thiab tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas kom meej, tshwj xeeb tshaj yog thaum lub sij hawm kos duab. Qhov tseeb thiab qhov tseeb ntawm cov duab kos yog qhov tseem ceeb los xyuas kom meej tias lub transformer ua haujlwm zoo thiab muaj kev nyab xeeb hauv kev faib khoom. Yog li ntawd, nws yog ib qho tseem ceeb uas cov neeg tsim qauv muaj cov txuj ci tsim nyog, kev paub, thiab kev paub dhau los los tsim cov duab zoo, cov ncauj lus kom ntxaws uas ua tau raws li qhov yuav tsum tau ua ntawm kev xa tawm transformer.
