Vim li cas lub transformer core yuav tsum grounded?

Thaum lub hwj chim transformer ua haujlwm ib txwm, lub hlau cov tub ntxhais yuav tsum ntseeg tau av ntawm ib qho chaw. Yog tias tsis muaj av, qhov hluav taws xob raug tshem tawm ntawm cov hlau cov tub ntxhais mus rau hauv av yuav ua rau tsis sib haum xeeb tawg tawm ntawm cov tub ntxhais hlau mus rau hauv av.

Qhov muaj peev xwm ntawm kev tsim lub peev xwm raug tshem tawm ntawm cov tub ntxhais hlau yog tshem tawm tom qab cov tub ntxhais hlau yog av ib point. Txawm li cas los xij, thaum cov tub ntxhais hlau yog hauv av ntau tshaj li ob lub ntsiab lus, qhov tsis sib xws ntawm cov hlau cores yuav tsim ib qho kev nthuav dav ntawm cov ntsiab lus hauv av, thiab ua rau ntau qhov chaw hauv av cua sov ua txhaum ntawm cov tub ntxhais hlau.

Vim li cas lub transformer core yuav tsum grounded?-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear

Hlau core grounding txhaum ntawm lub transformer yuav ua rau lub zos overheating ntawm cov tub ntxhais hlau. Hauv qhov xwm txheej hnyav, qhov kub thiab txias hauv cheeb tsam ntawm cov tub ntxhais hlau yuav nce, lub teeb roj yuav ua, thiab txawm tias cov roj hnyav yuav ua thiab mus ncig. Lub luv luv Circuit Court txhaum ntawm cov hlau chips yog tshwm sim los ntawm lub zos hlau cores melted, uas ua rau kom cov hlau poob thiab cuam tshuam rau kev ua tau zoo thiab ib txwm ua hauj lwm ntawm lub transformer, thiaj li hais tias cov silicon steel daim ntawv ntawm cov hlau core yuav tsum tau hloov kho. Yog li ntawd, lub transformer tsis raug tso cai rau hauv av ntawm ntau lub ntsiab lus, thiab tsuas yog ib qho taw tes tuaj yeem grounded.

Vim li cas lub transformer core yuav tsum grounded?-SPL- power transformer, distribution transformer, oil immersed transformer, dry type transformer, cast coil transformer, ground mounted transformer, resin insulated transformer, oil cooled transformer, substation transformer, switchgear