Feem ntau, teeb tsa cov txuas hluav taws xob tau teeb tsa rau sab pem hauv ntej thiab sab nraud ntawm cov hluav taws xob hauv Circuit Court. Lub hom phiaj yog cais tawm Circuit Court breaker los ntawm lub zog muab hluav taws xob los ua kom pom tseeb qhov tsis sib xws. Vim hais tias qhov hluav taws xob qub hluav taws xob ua tsis yog roj Circuit Court breaker, lub roj Circuit Court breaker yuav tsum tau kho dua tshiab. Yog li, yuav tsum muaj qhov chaw ua kom tsis muaj kev pom zoo ntawm ob sab los pab tswj kev saib xyuas. Feem ntau, qhov hluav taws xob hauv lub txee xa hluav taws xob tau siv fais fab los ntawm busbar saud los ntawm lub txee hloov pauv. Ib pawg ntawm cov khoom siv txuas yog tsim nyog nyob rau hauv pem hauv ntej ntawm qhov hluav taws xob Circuit Court cais tawm lub zog, tab sis qee zaus, Kuj tseem muaj qhov tuaj yeem hu cov khoom tom qab ntawm Circuit Court breaker, xws li los ntawm lwm lub loops, capacitors thiab lwm yam khoom siv, yog li cov teeb tsa disconnectors kuj tseem nyob tom qab lub Circuit Court breaker.
Kev rho tawm hluav taws xob feem ntau yog siv rau kev ntseeg siab cais tawm ntawm ib feem ntawm lub tshuab hluav taws xob high voltage uas yuav tsum tau tua tawm los ntawm qhov chaw nyob kom ntseeg tau tias muaj kev nyab xeeb ntawm kev ua haujlwm. Cov neeg tiv tauj ntawm cov disconnector tau raug rau tag nrho cov huab cua thiab muaj qhov ntsuas pom tseeb. Lub tshuab hluav taws xob tsis muaj qhov ntsuas hluav taws xob tua, yog li nws tsis tuaj yeem siv los txiav tawm lub ntsaws tam sim no lossis luv-kab hluav taws xob. Txwv tsis pub, lub zog muaj zog yuav tshwm sim ntawm qhov kev txiav tawm ntawm qhov txiav txim siab ntawm qhov ntsuas hluav taws xob. Nws yog qhov nyuaj rau tua tawm ntawm nws tus kheej, thiab tej zaum txawm ua rau arcing (luv luv mus rau hauv av lossis theem-rau-theem), hlawv cov khoom siv, thiab muaj kev phom sij rau tus kheej. Qhov no yog qhov xwm txheej loj heev hu ua "rub rho tawm mus nrog load". Kev rho tawm ib leeg kuj tseem siv tau los hloov qee qhov kev hloov pauv kom pauv txoj kev txoj kev ua haujlwm. Piv txwv li: Hauv ob daim npav caij tsheb npav, kev rho tawm sib cais tuaj yeem siv los hloov lub sib tw khiav ntawm ib lub npav mus rau lwm qhov. Nyob rau tib lub sijhawm, nws kuj tseem siv tau los ua haujlwm qee lub voj voog me me tam sim no.
1. Thaum muab cov khoom siv hluav taws xob, muab lub caij hluav taws xob thiab qhov taw qhia kom pom zoo kom pom zoo los tiv thaiv kev nyab xeeb ntawm tus kheej ntawm cov neeg ua haujlwm tu.
2. Kev rho tawm hluav taws xob tsis tuaj yeem ua haujlwm nrog kev thauj khoom: nws tsis tuaj yeem ua haujlwm nrog cov ntsuas rated lossis loj thauj khoom, tsis tuaj yeem faib, ua ke cov teeb meem tam sim no thiab luv-luv tam sim no, tab sis cov uas muaj arc extinguishing chamber tuaj yeem ua haujlwm nrog cov load me me thiab tsis muaj neeg thauj khoom.
3. Hauv kev siv hluav taws xob dav dav: kaw lub disconnector ua ntej, tom qab ntawd kaw lub Circuit Court breaker lossis load hloov; nyob rau hauv kev ua haujlwm fais fab: thawj zaug txuas lub Circuit Court breaker lossis load hloov, thiab tom qab ntawd tshem tawm cov disconnector.
4. Thaum xaiv, nws yog tib yam li lwm yam khoom siv hluav taws xob, thiab nws cov ntsuas hluav taws xob, rated tam sim no, lub zog ruaj khov tam sim no, thiab lub thermal ruaj khov tam sim no yuav tsum ua tau raws li qhov xav tau ntawm daim ntawv thov.
Txoj haujlwm ntawm cov disconnector yog rau kev txuas hluav taws xob hauv Circuit Court tsis muaj qhov teeb meem tam sim no. Cov khoom siv los kho kho tau muaj qhov pom qhov tsis txaus nrog lub qhov hluav taws xob los xyuas kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm tu. Yog li no, lub pob hluav taws xob txuas hloov kho yuav tsum raug ua haujlwm tsuas yog thaum lub ntsuas hluav taws xob qhib lub Circuit Court.