Lub hauv paus ntsiab lus ua haujlwm ntawm kev rho tawm hloov pauv - qhov sib txawv ntawm kev sib cais ntawm kev hloov pauv thiab kev hloov hluav taws xob

Qhia qhovcais hloov: Kev rho tawm hloov pauv yog ib qho ntawm cov khoom siv hluav taws xob uas siv ntau tshaj plaws hauv cov khoom siv hluav taws xob hloov hluav taws xob.Raws li lub npe qhia, nws yuav tsum ua lub luag haujlwm cais tawm hauv Circuit Court.Nws tus kheej txoj haujlwm ua haujlwm thiab cov qauv yog qhov yooj yim, tab sis vim qhov kev thov loj thiab cov kev xav tau siab rau kev ua haujlwm ruaj khov, nws muaj kev cuam tshuam zoo rau kev tsim, tsim thiab kev nyab xeeb ntawm cov chaw ua haujlwm thiab cov chaw tsim hluav taws xob.Lub ntsiab feature ntawm lub rooj vag lub cuab tam yog tias nws tsis muaj arc extinguishing peev xwm, thiab tsuas yog muab faib thiab kaw nyob rau hauv lub premise ntawm tsis muaj load tam sim no.Kev rho tawm hloov (feem ntau hu ua "riam hloov"), feem ntau yog hais txog kev hloov pauv hluav taws xob siab, uas yog, kev rho tawm hloov pauv nrog cov ntsuas tam sim no ntau dua 1kV feem ntau hu ua kev hloov pauv hloov, thiab yog ib qho ntawm feem ntau siv. cov khoom siv hluav taws xob hauv cov khoom siv hluav taws xob hloov hluav taws xob.Nws txoj hauv kev ua haujlwm thiab cov qauv yog qhov yooj yim, tab sis vim qhov kev thov loj thiab cov kev xav tau siab rau kev ua haujlwm ruaj khov, nws muaj kev cuam tshuam zoo rau kev tsim, tsim thiab kev nyab xeeb ntawm cov chaw nres tsheb thiab cov chaw tsim hluav taws xob.Lub ntsiab feature ntawm kev rho tawm hloov yog tias nws tsis muaj qhov hluav taws xob tua hluav taws xob, thiab tuaj yeem sib cais thiab kaw qhov hluav taws xob nyob rau hauv qhov chaw uas tsis muaj kev thauj khoom tam sim no.Kev rho tawm cov hloov pauv yog siv los hloov cov kev sib txuas hauv Circuit Court lossis cais cov kev lossis cov khoom siv los ntawm cov khoom siv hluav taws xob.Nws tsis muaj peev xwm cuam tshuam thiab tsuas tuaj yeem txiav tawm ntawm txoj kev nrog lwm cov khoom siv ua ntej ua haujlwm.Feem ntau muaj qhov cuam tshuam los tiv thaiv kev ua haujlwm tsis zoo ntawm qhov hloov pauv hauv kev thauj khoom, thiab qee zaum yuav tsum tau muag kom tsis txhob qhib qhov hloov pauv hauv qhov kev txiav txim ntawm cov hlau nplaum loj.Lub hauv paus ntsiab lus ua haujlwm ntawm kev sib cais hloov pauv: Feem ntau, cov txheej txheem ntawm kev rho tawm cov hloov pauv tau nruab rau ntawm sab xub ntiag thiab sab nraub qaum ntawm lub tshuab hluav taws xob hluav taws xob, lub hom phiaj yog cais cov hluav taws xob hluav taws xob los ntawm lub zog hluav taws xob, uas ua rau muaj kev cuam tshuam pom tseeb;txij li thawj qhov kev xaiv Circuit Court breaker yog hais txog cov roj Circuit Court breaker, cov roj Circuit Court breaker yuav tsum tau khaws cia ntau zaus.Nws muaj qhov pom tseeb ntawm kev sib txuas, uas yog qhov tsim nyog rau kev saib xyuas;Feem ntau, lub qhov hluav taws xob lub qhov hluav taws xob yog siv los ntawm lub busbar sab sauv raws li lub txee hloov, thiab lub Circuit Court breaker yuav tsum raug cais tawm ntawm lub zog hluav taws xob, tab sis qee zaum kuj yuav muaj kev hu xov tooj tom qab lub Circuit Court breaker, xws li lwm cov loops, capacitors, thiab lwm yam. cov cuab yeej siv, yog li yuav tsum muaj ib txheej ntawm kev rho tawm cov keyboards tom qab lub Circuit Court breaker.Tus yuam sij ntawm kev rho tawm kev hloov pauv yog kev ntseeg siab tiv thaiv cov khoom uas yuav tsum tau muab tawm thiab cov khoom siv hluav taws xob muaj zog ntawm cov khoom siv hluav taws xob hluav taws xob siab kom ntseeg tau tias muaj kev nyab xeeb ntawm kev ua haujlwm.Cov kev sib cuag ntawm qhov kev sib cais yog tag nrho raug rau saum huab cua, thiab qhov kev sib txuas lus yog pom tseeb.Covcais hloovtsis muaj arc extinguishing ntaus ntawv thiab tsis tuaj yeem siv los cuam tshuam kev thauj khoom tam sim no lossis luv-circuit tam sim no.Txwv tsis pub, nyob rau hauv qhov kev txiav txim siab ntawm high voltage, lub disconnection point yuav ua kom pom tseeb hluav taws xob cais, uas yog ib qho nyuaj rau extinguished ntawm nws tus kheej, thiab tej zaum yuav ua rau arcing (tus txheeb ze los yog interphase luv Circuit Court) thiab hlawv cov khoom, ua rau muaj kev phom sij rau lub neej.Qhov no yog qhov hu ua "load-rub disconnector" kev sib tsoo loj.Isolators kuj tuaj yeem siv rau kev hloov pauv hauv qee lub voj voog los hloov txoj hauv kev ua haujlwm.Qhov sib txawv ntawm kev rho tawm thiab Circuit Court breaker: Circuit Court breakers High voltage Circuit Court breakers thiab low voltage Circuit Court breakers yog ib qho khoom siv tiv thaiv hluav taws xob nrog ntau hom arc extinguishing ntaus ntawv.Lub npe tag nrho ntawm kev hloov pauv huab cua yog cov pa roj tsawg-voltage Circuit Court breaker, uas feem ntau yog siv hauv cov hluav taws xob qis.Vim nws extinguishes lub arc raws li roj raws li ib yam khoom, nws yog hu ua ib tug roj tsawg-voltage Circuit Court breaker, los yog cua hloov rau luv luv, thiab peb lub tsev hluav taws xob faib nyob rau hauv tsev yog ib qho kev hloov cua.Kev rho tawm hloov pauv yog cov khoom siv hluav taws xob hloov hluav taws xob, feem ntau yog siv hauv cov hluav taws xob hluav taws xob.Qhov no yog ib tug switchgear tsis muaj arc extinguishing khoom.Tus yuam sij yog siv los txiav tawm Circuit Court yam tsis muaj kev thauj khoom tam sim no thiab cais cov khoom siv hluav taws xob los xyuas kom muaj kev nyab xeeb ntawm lwm cov khoom siv hluav taws xob.Thaum muab tua, nws tuaj yeem txhim khu kev qha raws li kev thauj khoom tam sim no thiab luv-circuit tam sim no.Txij li thaum tsis muaj cov cuab yeej tshwj xeeb arc extinguishing, lub peev xwm tam sim no thiab luv-circuit tsis tuaj yeem raug txiav.Yog li ntawd, qhov kev rho tawm tuaj yeem ua haujlwm tsuas yog thaum lub tshuab hluav taws xob raug txiav tawm, thiab kev ua haujlwm thauj khoom raug txwv kom tsis txhob muaj cov cuab yeej loj thiab kev nyab xeeb.Tsuas yog voltage transformers, ntes thiab tag nrho-load transformers uas nws excitation tam sim no tsis tshaj 2A, thiab tam sim no tsis tshaj 5A, siv kev rho tawm keyboards ncaj qha mus tsis muaj-load kab.Circuit Court breakers thiab disconnect keyboards yuav tsum tau siv rau feem ntau lub hwj chim, nrog Circuit Court breakers tossing tawm load (fault) tam sim no, nrog disconnect keyboards tsim ib tug txawv point ntawm disconnection.