Hauv cov txheej txheem ntawm kev siv cov khoom siv hluav taws xob, cov cables yog qhov tseem ceeb rau kev sib txuas, thiab lawv txoj haujlwm ruaj khov yog qhov tseem ceeb. Peb feem ntau ntsib cov cable tsis ua haujlwm, uas tsis yog cuam tshuam rau kev siv hluav taws xob nkaus xwb tab sis kuj tseem tuaj yeem ua rau muaj kev nyab xeeb. Dab tsi ua rau cables yooj yim ua haujlwm tsis zoo? Txoj hauv kev zoo dab tsi tuaj yeem pab peb tshawb nrhiav thiab daws cov teeb meem no raws sijhawm?
Fault Cable Tester: Tus 'Physical Examination Doctor' rau Cable Health
Wb tham txog lubtxhaum cable tester. Cias muab, nws zoo li "tus kws kho mob kuaj mob" rau cov cables, uas tuaj yeem pab peb txheeb xyuas cov ntsiab lus txhaum hauv cov cables. Feem ntau hom kev ua txhaum cai muaj xws li luv luv Circuit Court, grounding, disconnection, thiab ib nrab tso tawm. Qhov tshwm sim ntawm cov faults no feem ntau cuam tshuam los ntawm ntau yam:
Ib puag ncig yam xws li av noo, kub siab, thiab corrosive xov xwm tuaj yeem ua rau kev laus ntawm cov kab hluav taws xob rwb thaiv tsev.
Mechanical puas: Cables raug compression, nro, los yog hnav thaum lub sij hawm installation thiab ua hauj lwm.
Rwb thaiv tsev laus: Lub sijhawm ua haujlwm ntev ua rau txo qis kev ua haujlwm ntawm cov ntaub ntawv rwb thaiv tsev, ua rau lawv yooj yim tawg.
Overvoltage: xob laim tawm tsam, kev ua haujlwm overvoltages, thiab lwm yam tuaj yeem ua rau muaj kev kub ntxhov ntau dhau ntawm rwb thaiv tsev.
Ntse 'Diagnosis': Kev daws los ntawm Wuhan UHV Power Technology Co., Ltd
Tau ntsib cov teeb meem txhaum cai, peb xav tau cov cuab yeej tshaj lij thiab txhim khu kev qha. Qhov ntau yamcable fault detectioncov khoom siv los ntawm Wuhan UHV Power Technology Co., Ltd. yog peb tus pab txhim khu kev qha. Cov cuab yeej no tuaj yeem txheeb xyuas qhov xwm txheej ntawm rwb thaiv tsev thiab qhov chaw txhaum ntawm cov cables los ntawm cov qauv kev sim sib txawv, xws li high-voltage flashover method, low-voltage pulse method, thiab lwm yam.
High voltage flashover method: siv high -voltage pulse signals los tsim tawm ntawm qhov txhaum, thiab txiav txim siab qhov txhaum hom thiab qhov deb los ntawm kev txais thiab tshuaj xyuas cov teeb liab tawm.
Tsawg voltage pulse txoj kev: emits tsawg voltage nqaim pulses thiab nrhiav qhib los yog luv luv Circuit Court txhaum los ntawm kev ntsuas lub reflected teeb liab.
Cov cuab yeej siv hluav taws xob zoo no tuaj yeem txhim kho qhov ua tau zoo ntawm kev daws teeb meem txhaum cai thiab txo lub sijhawm hluav taws xob.
Peb yuav ua li cas zoo dua?
Txhawm rau txhim kho kev noj qab haus huv ntawm cable zoo dua, peb tsis tsuas yog vam khom siabtxhaum cable testers, tab sis kuj yuav tsum:
Standardized nteg: Xyuas kom muaj kev tiv thaiv txhua yam thaum lub sij hawm tso cable kom tsis txhob muaj kev puas tsuaj.
Kev tshuaj xyuas tsis tu ncua: Ua txhua hnub thiab tsis tu ncua kev tshuaj xyuas ntawm cov kab hluav taws xob kom pom cov cim txawv txav.
Kev saib xyuas ib puag ncig: Ua tib zoo saib xyuas cov kev hloov hauv ib puag ncig uas muaj cov kab hluav taws xob nyob thiab siv kev tiv thaiv.
Xaiv cov khoom zoo -cov khoom zoo: Txhawm rau ua kom zoo ntawm cov cables lawv tus kheej los ntawm qhov chaw, Wuhan UHV Power Technology Co., Ltd. yog koj qhov kev xaiv. Lawv muab cov kev daws teeb meem kev ua txhaum cai cable los pab ua kom muaj kev nyab xeeb thiab ruaj khov ua haujlwm ntawm lub zog hluav taws xob.
nquag nug cov lus nug
Q1: tuaj yeem ua tautxhaum cable testerkuaj xyuas txhua yam ntawm cable txhaum? A1: Tam sim no, qhov txhaum cable testers ntawm kev ua lag luam tau dhau los ua muaj zog, thiab feem ntau cov kev txhaum loj tuaj yeem kuaj pom tau zoo. Txawm li cas los xij, cov peev txheej tshwj xeeb yuav txawv nyob ntawm cov qauv khoom siv thiab cov qauv kev sim.
Q2: Yuav ua li cas npaj yuav tsum tau ua ua ntej kuaj cable txhaum? A2: Feem ntau nws yog ib qho tsim nyog los xyuas kom meej tias lub cable kuaj tau raug kaw thiab txuas thiab teeb tsa raws li cov lus qhia ntawm lub cuab yeej.
Q3: Dab tsi yog qhov txawv ntawm high-voltage flashover method thiab low-voltage pulse method? A3: Txoj kev siab -voltage flashover txoj kev tsim nyog rau kev kuaj xyuas qhov ua haujlwm siab thiab flashover faults, thaum qis -voltage pulse method yog qhov tsim nyog rau kev kuaj xyuas qhov tsis zoo, luv Circuit Court, thiab qhib Circuit Court faults.
Q4: Vim li cas cov kab hluav taws xob muaj qee qhov tso tawm? A4: Ib feem ntawm qhov paug tawm feem ntau yog qhov me me - qhov tshwm sim paug tshwm sim los ntawm qhov muaj huab cua tsis zoo, impurities, lossis qhov tsis xws luag hauv cov ntaub ntawv insulating nyob rau hauv qhov kev txiav txim ntawm hluav taws xob teb, uas tuaj yeem degrade lub rwb thaiv tsev nyob rau lub sijhawm ntev.
Q5: Yuav ua li cas xaiv ib tug haum txhaum cable tester rau nws tus kheej? A5: Koj yuav tsum xaiv raws li hom cable koj tab tom sim tiag tiag, hom kev ua txhaum ntau, thiab pob nyiaj siv. Wuhan UHV Power Technology Co., Ltd. tuaj yeem muab kev sib tham thiab kev daws teeb meem rau koj.