Ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob yog qhov tseem ceeb tshaj plaws hauv kev ua haujlwm ntawm lub zog hluav taws xob. Thiab covfais fab zaus withstand voltage test deviceyog ib lub cuab yeej tseem ceeb rau peb saib xyuas qhov txuas no. Nws yog dab tsi? Vim li cas nws tseem ceeb heev?
Lub zog zaus tiv taus qhov ntsuas hluav taws xob, raws li lub npe qhia, yog cov cuab yeej siv hluav taws xob zaus (feem ntau 50Hz lossis 60Hz) AC voltage los ua qhov ntsuas hluav taws xob ntawm cov khoom siv hluav taws xob. Yooj yim muab tso, nws yog siv lub zog hluav taws xob deb tshaj nws qhov kev ua haujlwm ib txwm muaj rau lub cuab yeej kom pom tias nws tuaj yeem tiv taus nws, txhawm rau ntsuas lub zog rwb thaiv tsev ntawm lub cuab yeej. Qhov no zoo li ua "siab- kev kuaj mob hluav taws xob" ntawm lub cuab yeej kom ntseeg tau tias nws yuav tsis "poob ntawm cov saw" thaum lub sijhawm tseem ceeb.
Vim li cas peb thiaj li yuav tsum tau ua lub zog zaus tiv thaiv qhov ntsuas hluav taws xob?
Cov ntaub ntawv rwb thaiv tsev ntawm ntau yam khoom siv hluav taws xob, xws li cov insulators thiab cable rwb thaiv tsev txheej, tej zaum yuav muaj hnub nyoog, ua ntub dej, los yog muaj qee qhov tsis xws luag hauv kev tsim khoom thiab kev tsim khoom thaum lub sij hawm ntev - siv. Cov teeb meem muaj peev xwm no yuav tsis pom meej nyob rau hauv qhov kev khiav hauj lwm voltage, tab sis thaum overvoltage tshwm sim (xws li xob laim ntaus lossis ua haujlwm overvoltage), nws tuaj yeem ua rau cov rwb thaiv tsev tawg, ua rau cov khoom puas tsuaj, hluav taws xob, thiab txawm tias raug mob. Lub zog zaus tiv taus qhov ntsuas hluav taws xob tuaj yeem pom cov ntsiab lus tsis muaj zog ntawm cov rwb thaiv tsev no, uas tuaj yeem daws tau sai sai ua ntej cov cuab yeej siv los ua haujlwm lossis thaum lub sijhawm tu, txo qis qhov tshwm sim ntawm qhov xwm txheej.
Cov yam ntxwv cuam tshuam rau kev ua tau zoo ntawm voltage withstand test
Qhov tseeb ntawm qhov ntsuas hluav taws xob: Yog tias qhov hluav taws xob siv qis dhau lawm, cov teeb meem yuav tsis raug kuaj pom; Yog tias nws siab dhau lawm, nws yuav ua rau cov khoom puas tsuaj tsis tsim nyog. Yog li ntawd, qhov tseeb voltage tswj yog qhov tseem ceeb.
Kev sim ib puag ncig: Ib puag ncig yam xws li kub, av noo, thiab atmospheric siab tuaj yeem cuam tshuam rau dielectric zog ntawm rwb thaiv tsev thiab yuav tsum tau hloov kho.
Lub sijhawm xeem: Cov khoom siv sib txawv thiab cov ntaub ntawv rwb thaiv tsev muaj qhov sib txawv ntawm qhov kev tiv thaiv hluav taws xob, uas yuav tsum tau ua raws li cov cai.
Kev huv huv ntawm cov khoom siv: Cov pa phem, plua plav, thiab lwm yam tuaj yeem txo qhov kev ua haujlwm ntawm cov rwb thaiv tsev ntawm cov insulators, ua rau cov kev xeem tsis raug.
Kev pabcuam ntse, kev sim ua kom zoo dua
Niaj hnub no, nrog rau kev loj hlob ntawm technology,fais fab zaus withstand voltage testing devicestab tom ua neeg txawj ntse. Piv txwv li, cov cuab yeej siv siab tshaj tawm los ntawm Wuhan UHV Power Technology Co., Ltd. integrates digital tswj thiab ntsuas thev naus laus zis, uas tuaj yeem tsis tsuas yog tswj qhov ntsuas hluav taws xob kom raug, tab sis kuj tseem cia li sau thiab txheeb xyuas cov ntaub ntawv xeem, txhim kho kev ua tau zoo thiab qhov tseeb ntawm qhov kev xeem. Cov cuab yeej ntsuas kev txawj ntse no yog cov khoom txhawb nqa rau kev txhim kho kev ntseeg siab ntawm kev lag luam fais fab.
Yuav ua li cas kom zoo dua lub zog zaus tiv thaiv qhov ntsuas hluav taws xob?
Ua raws li cov txheej txheem xeem: Cov khoom siv hluav taws xob sib txawv thiab qib voltage muaj cov qauv kev ntsuas tshwj xeeb thiab cov qauv ntsuas hluav taws xob, thiab yuav tsum tau ua raws li lub teb chaws thiab cov qauv kev lag luam.
Ua tib zoo saib xyuas cov khoom siv raws li txoj cai: Ua ntej qhov kev sim, ua tib zoo tshuaj xyuas qhov pom ntawm cov cuab yeej kuaj xyuas kom tshem tawm cov kev puas tsuaj thiab kev sib kis.
Tsim nyog xaiv qhov ntsuas qhov ntsuas hluav taws xob thiab lub sijhawm: Raws li cov khoom siv lub npe tsis zoo thiab cov kev cai cuam tshuam, xaiv qhov ntsuas qhov ntsuas hluav taws xob tsim nyog thiab lub sijhawm.
Khaws cov ntaub ntawv zoo thiab kev txheeb xyuas cov ntaub ntawv: Cov ntaub ntawv ntxaws ntxaws ntawm qhov hluav taws xob, tam sim no, cov dej xau thiab lwm yam ntaub ntawv thaum lub sijhawm kuaj, thiab ua cov kws tshaj lij kev soj ntsuam kom paub txog cov teeb meem tam sim ntawd.
Xaiv cov khoom siv ntsuas kev ntseeg tau: Xaiv tus neeg xa khoom nrog lub koob npe zoo thiab cov cuab yeej tshaj lij xws li Wuhan UHV Power Technology Co., Ltd., uas tuaj yeem ua kom ntseeg tau qhov kev ua haujlwm ruaj khov thiab ntsuas qhov tseeb ntawm cov cuab yeej kuaj koj siv.
Lub zog zaus tiv taus qhov ntsuas hluav taws xob yog qhov tseem ceeb "tus neeg soj ntsuam" rau kev ua haujlwm nyab xeeb ntawm lub zog hluav taws xob. Los ntawm kev tshawb fawb thiab cov qauv kev sim, peb tuaj yeem ntseeg tau tias kev ua haujlwm ruaj khov ntawm cov khoom siv fais fab hauv lawv txoj haujlwm.
Cov lus nug nquag nug (FAQ)
Dab tsi yog qhov txawv ntawm lub zog zaus tiv thaiv qhov ntsuas hluav taws xob thiab DC tiv thaiv qhov ntsuas hluav taws xob? Lub zog zaus tiv thaiv qhov ntsuas hluav taws xob feem ntau yog siv los txheeb xyuas qhov tsis zoo ntawm dielectric thiab tawg lub zog ntawm rwb thaiv tsev nyob rau hauv lub sijhawm ua haujlwm ntev -, thaum lub DC tiv taus qhov ntsuas hluav taws xob tsom ntau dua rau kev kuaj xyuas qhov sib piv ntawm rwb thaiv tsev, rwb thaiv tsev tsis xws luag, thiab muaj qhov tso tawm ib nrab. Ob leeg muaj lawv tus kheej tseem ceeb thiab feem ntau siv ua ke.
Vim li cas qhov ntsuas hluav taws xob siab dua li qhov kev khiav hauj lwm voltage? Qhov no yog simulate thiab nrhiav tau cov ntsiab lus tsis muaj zog thiab qhov tsis xws luag hauv cov ntaub ntawv rwb thaiv tsev nyob rau lub sijhawm luv luv. Cov teeb meem no yuav tsis tshwm sim nyob rau hauv ib txwm ua hauj lwm voltage, tab sis yuav ua rau rwb thaiv tsev tsis ua hauj lwm nyob rau hauv overvoltage tej yam kev mob.
Thaum lub sij hawm lub hwj chim zaus withstand voltage test, rwb thaiv tsev puas tau pom. Qhov no txhais li cas? Kev puas tsuaj rwb thaiv tsev feem ntau txhais tau hais tias cov rwb thaiv tsev ntawm cov khoom siv kuaj tau muaj qhov tsis zoo thiab tsis tuaj yeem tiv taus qhov ntsuas hluav taws xob. Kev sim yuav tsum tau nres tam sim ntawd, thiab cov cuab yeej yuav tsum tau kuaj xyuas thiab kho kom meej, thiab yuav tsum tau hloov yog tias tsim nyog.
Yuav ua li cas kom ntseeg tau qhov tseeb ntawm kev sim cov txiaj ntsig thiab tsis txhob txiav txim siab? Ua kom muaj kev ruaj ntseg ntawm ib puag ncig kev sim, ntxuav cov cuab yeej uas raug sim, xaiv cov khoom siv siab -cov cuab yeej ntsuas qhov tseeb, thiab muaj cov kws paub txog kev ua haujlwm thiab txhais cov ntaub ntawv. Ua raws li cov txheej txheem txheej txheem yog qhov tseem ceeb.
Dab tsi yog kev saib xyuas ceev faj rau lubfais fab zaus withstand voltage test device? Nws yog ib qho tsim nyog yuav tsum tsis tu ncua xyuas seb cov kab sib txuas ntawm cov cuab yeej puas ruaj khov, puas yog cov khoom siv hluav taws xob tsis zoo, thiab seb qhov kev tswj hwm zoo li cas. Ua tib zoo saib xyuas cov dej noo thiab kev tiv thaiv plua plav, thiab ua haujlwm tsis tu ncua raws li cov neeg tsim khoom yuav tsum tau ua kom ntsuas qhov tseeb.