Vim li cas Cores Transformer Cores yuav tsum yog tib lub -}}}}} Tshaj tawm

Jul 17, 2025

Tso lus

Dab tsi yog transformer core

Transformer iron core

Cov tub ntxhais yog lub ntsiab sib nqus Circuit Court ib feem ntawm transformer. Nws yog feem ntau yog ua los ntawm kub -} - cov ntsiab lus silicon nrog cov xim sib dhos siab thiab coated nrog insulating pleev xim. Cov tub ntxhais thiab lub coil mob ntawm nws ua ib qho kev ua tiav electromagnetic induction system. Lub zog sib kis los ntawm lub zog hloov pauv yog nyob ntawm cov khoom thiab hla {{tshooj ntawm cov tub ntxhais. Nws plays lub luag haujlwm tseem ceeb hauv kev sib kis tau hluav taws xob thiab lub zog sib txuas hauv lub transformer.

Dab tsi yog ntab muaj peev xwm

 

Thaum tus neeg hloov pauv yog nyob rau hauv kev ua haujlwm, cov tub ntxhais thiab cov txheej txheem hlau, cov khoom siv, thiab cov hluav taws xob, thiab cov hluav taws xob yog txhua yam hauv cov hluav taws xob muaj zog. Raws li kev nqis tes ua ntawm hluav taws xob teb, lawv muaj lub peev xwm rau hauv av. Yog tias tus tseem ceeb tsis yog qhov sib txawv, qhov sib txawv ntawm nws thiab cov chaw tso tsheb hlau luam, thiab lwm yam yuav muaj peev xwm ntseeg tau.

Qhov thiaj li -} Tshaj tawm muaj peev xwm ncua tau tias tsis muaj qhov hluav taws xob ncaj qha ntawm cov neeg saib xyuas no thiab hauv av, thiab lawv nyob hauv lub xeev tsis paub tseeb. Lub sijhawm no, lawv yuav muaj qhov sib txawv nrog qhov chaw roj (xws li cov roj tank, lawv muaj feem cuam tshuam nrog qhov sib txawv, uas yog, qee zaus hluav taws xob hluav taws xob.

 

Vim li cas tus tub ntxhais hloov pauv yuav tsum tau ua kom khov?

Transformer Core Grounding 2 Transformer Core Grounding 1

Tsis tas li ntawd, thaum transformer yog nyob rau hauv kev ua haujlwm, muaj ib daim teb sib nqus nyob ib ncig ntawm winding. Cov tub ntxhais hlau, qauv hlau, qauv, qhov chaw, khoom siv, thiab lwm yam yog txhua yam hauv qhov tsis muaj qhov sib nqus hlau sib ceg. Qhov kev ncua deb ntawm lawv thiab cua tsis sib npaug. Yog li no, lub tshuab hluav taws xob uas tau tsim los ntawm cov qauv sib nqus ntawm txhua tus qauv hlau, feem, feem, kuj tseem sib txawv, thiab muaj qhov sib txawv ntawm lawv. Txawm hais tias qhov muaj peev xwm sib txawv tsis loj, nws tuaj yeem tsoo cov kev sib cais me me, thiab yog li yuav ua rau kev tawm mus ntxiv. Seb nws yog cov kev tawm tsam tsis sib haum xeeb uas yuav tshwm sim los ntawm cov kev tawm suab sib txawv, thiab nws nyuaj heev los xyuas cov feem ntawm cov kev sib tw sib txuas lus.

 

Vim li cas multi -} point grounding ntawm cov tub ntxhais yog txaus ntshai

 

Transformer cores yog ua los ntawm insulated silicon cov ntawv txheeb kom tiv thaiv eddy dej. Yog tias hauv paus ntawm ntau cov ntsiab lus, cov kab no daim ntawv sau kaw qhov chaw uas tau tsim los ntawm Transformer sib nqus flux. Cov dej cua txias no ua rau muaj cua sov heev, rwb thaiv tsev puas lawm, thiab tuaj yeem ua rau ib nrab lossis ua tiav cov tub ntxhais tsis ua haujlwm.

 

Qhov tshwm sim ntawm multi -}} point grounding hauv transforming

 

1. Tsim tawm cov kev ncig ua ke tam sim no, ua rau overheating

 

Multi -} Tshaj tawm hauv av ua rau lub voj kaw. Thaum lub voj voog ncig tam sim no yog tsim, cov hlau tseem ceeb yuav txuas ntxiv ua kom sov, ua rau qhov kub kom nce thiab muaj peev xwm ua rau kev puas tsuaj thermal.
 

2. Hlawv cov hlau core thiab kev puas tsuaj rwb thaiv tsev

 

Tom qab cov tub rog hlau hauv zos tau melted, nws yuav tsis tsuas yog ua rau cov ntawv tsis sib xws ntawm cov hlau tseem ceeb (poob siab) thiab cuam tshuam kev ua haujlwm ntawm tus transformer.

 

3. Lub transformer yuav tsum tau kaw cia rau kev saib xyuas

Thaum cov hlau txheem yog hlawv lossis cov ntawv silicon steel yog puas, nws yog feem ntau tsim nyog los hloov cov ntawv hlau corets thiab re {{0/hawm lawv. Cov txheej txheem yog qhov nyuaj thiab kim heev.

 

Cov ua rau cov tub ntxhais ntau -}} point grounding

 

Tsis muaj kev txhim kho thiab kev tsim kho

 

1. Cov tsheb thauj mus los tsis ua tiav:

Lub chaw thauj mus los hauv kev thauj mus los phins rau sab saum toj npog ntawm cov roj tank tsis raug tshem tawm lossis tig rov qab tom qab kev teeb tsa.

 

2. Kev puas tsuaj / tsis saib xyuas thaum lub sijhawm teeb tsa:

Tus tub ntxhais chwv lub plhaub lossis clamp.

Lub tes tsho rooj zaum ntawm lub - tus tub tseem ceeb kub thiab luv}

Lub hauv paus av hlau txuas ntawm clamp tsis ntseeg, thiab nws luv {{circuits nrog roj tank tom qab poob tawm.

Lub rwb thaiv tsev ntawm lub tank npog tso ntsia liaj qhov rooj thiab clamp raug txo qis (tuaj yeem raug suav tias yog lub xeev tom qab teeb tsa).

 

3. Txawv tebchaws tsis nyob tom qab:

Hlau Txawv Teb Chaws (Hlau, Cov Cuab Yeej) Sab laug nyob ib ncig ntawm lub rwb thaiv tsev ntawm sab nqaj, thiab txhais taw duab ntawm cov roj tank.

 

Tsim lossis Tsim Kev Raug Mob

 

1. Cov qauv tsim qauv:

Lub Limb Phaj ntawm Core clamp yog ib yam nkaus thiab ze rau kem tub ntxhais, thiab cov tub ntxhais tub ntxhais cov ceg ntawm lub duav.

Cov tub ntxhais tseem ceeb ntawm kev ua tsov rog tau ntev dhau thiab kov cov tub ntxhais tseem ceeb.

Kev tsim qauv phaj hauv av lossis kev siv tshuab ua haujlwm tsis zoo, ua rau Circuit Court.

 

2. Rwb thaiv teeb meem:

Cov neeg tsis zoo tseem ua rwb thaiv tsev lossis tsim kev lag luam tsis xws luag rau cov dej noo lossis kev puas tsuaj (rwb thaiv tsev lossis noo noo yog qhov tshwm sim lossis ua rau).

Cov neeg tsis zoo rwb thaiv tsev lossis tsim khoom ntawm lub hau tso tawm rau cov rollowing (hauv paus ua rau).

 

Hlau kuab thiab rwb thaiv tsev tsis yeem

 

1. Hlau kuab paug:

Hlau txawv teb chaws sab laug hauv lub qhov hluav taws xob loj (sab laug dua los ntawm kev teeb tsa lossis nkag rau tom qab).

Burrs thiab xeb yog tshwm sim los ntawm cov txheej txheem tsis zoo.

Residual paug xws li vuam slag.

Kev hnav khaub ncaws hnav: hlau hmoov tsim los ntawm cov ris ntawm subsersible twj tso kua mis bearings cov lus qhia nyob hauv qab ntawm lub thawv thiab tus hlau quab.

 

2. Rwb thaiv cov teeb meem:

Lub rwb thaiv tsev ntawm cov tub ntxhais yog damp (cuam tshuam los ntawm kev ua haujlwm ib puag ncig) lossis kev laus puas tsuaj.

Lub rwb thaiv tsev ntawm lub hau kev tso tawm hauv bolts thiab clamps yog txo qis vim yog laus, av, thiab lwm yam (kev loj hlob thaum lub sijhawm ua haujlwm).

 

Kev Ua Si Cov Khoom Ua Si

 

1. Khawm Hlau Ua tsis tiav:

Lub hauv paus av hlau coj tawm los ntawm lub hau luv luv yog luv- circenited nrog lub hau (tsis zoo teeb tsa (tsis zoo thaum lub sijhawm ua haujlwm).

 

2. Grounding Bushing tsis ua hauj lwm:

Cov tub ntxhais hauv av txhuas - tawm bushing tawg.

 

Cov hau kev tseeb rau ib qho -} point core

 

Transformer Core Grounding 4 Transformer Core Grounding 3 Transformer Core Grounding 5
Transformer Core Grounding 6 Transformer Core Grounding 7 Transformer Core Grounding 8

 

Cov tub ntxhais ntawm tus transformer feem ntau yog grounded los ntawm grounding tej daim ntawv silicon steel ntawm cov tub ntxhais. Txawm hais tias cov ntawv silicon steel yog insulated, lawv rwb thaiv tsev tsis kam yog tsawg heev. Qhov tsis sib xws muaj zog hluav taws xob teb thiab muaj zog sib nqus teb tuaj yeem ua rau lub ntiaj teb steel los ntawm lub ntiaj teb steel ntawv rau hauv lub ntiaj teb tam sim no los ntawm kev ntws los ntawm ib daim ntawv mus rau lwm daim. Yog li ntawd, ntev npaum li cov ntawv silicon steel ntawm cov tub ntxhais tau cog, nws yog sib npaug rau cov av tag nrho cov tub ntxhais.

Multi -} Tshaj tawm cov ntsiab lus ntawm cov tub ntxhais yog ib qho kev txhaum ntawm lub transformer. Qhov kev txhaum no ua rau muaj kev kub ntxhov ntawm qhov tseem ceeb ntawm qhov tsawg tshaj plaws thiab hauv zos hlawv ntawm qhov tseem ceeb ntawm qhov phem tshaj. Yog li ntawd, tus hloov pauv tau tsuas yog ua ke ntawm ib kis. Txhawm rau kom ntseeg tau tias qhov tseem ceeb ntawm tus transformer yog nyob rau ntawm ib kis, muaj plaub txoj hauv kev los rau hauv av cov tub ntxhais ntawm cov transformer raws li nram no:

 

1. Thaum muaj rub tus pas nrig lossis rub cov phaj nruab nrab ntawm lub clamps sab saud thiab lawv tsis yog insulated sau, thiab tom qab ntawd lub sab saud yog av ntsia hlau.

 

2. Thaum lub sauv sab saud thiab qis qis tsis muaj tshuaj insulated, lub hauv paus av tooj liab daim ntawv yog galled los ntawm qis dav hlau los ntawm lub nkoj ntsia hlau.

 

3. Thaum lub sab saud thiab qis dua yog insulated, thiab tom qab ntawd lub sympetric txoj hauj lwm tau txuas los ntawm cov ntawv hlau mus rau hauv av. Lub hom phiaj ntawm yuav tsum tau qhov symmetrical txoj hauj lwm ntawm daim ntawv av yog kom tsis txhob muaj av ntawm ob lub ntsiab lus ntawm cov tub ntxhais.

 

4. Thaum lub hnab hauv av tau siv, cov tub ntxhais tau cog lus los ntawm daim ntawv hauv av mus rau sab saud thiab lub tes tsho hauv av.

Xa kev nug