Kev tshuaj xyuas HV feem ntau yog hais txog kev tshuaj xyuas High Voltage, txheej txheem uas cov khoom siv hluav taws xob, cov tshuab, lossis cov khoom siv uas ua haujlwm ntawm qhov hluav taws xob siab tau raug kuaj xyuas thiab kuaj xyuas kom lawv muaj kev nyab xeeb, kev ntseeg siab, thiab ua raws li cov qauv. Kev tshuaj xyuas hluav taws xob siab yog qhov tseem ceeb rau kev txheeb xyuas cov teeb meem muaj peev xwm, txheeb xyuas qhov tseeb ntawm cov rwb thaiv tsev, thiab tiv thaiv hluav taws xob tsis ua haujlwm. Kev tshuaj xyuas yuav suav nrog ntau yam kev sim thiab kev ntsuas los ntsuas qhov xwm txheej ntawm cov khoom siv. Nov yog qee qhov tseem ceeb ntawm kev tshuaj xyuas HV:
Kev tshuaj xyuas qhov muag:
Kev kuaj pom yog ua los txheeb xyuas cov cim pom ntawm kev puas tsuaj, hnav, lossis kev puas tsuaj hauv cov khoom siv. Qhov no suav nrog kev kuaj xyuas cov kev sib txuas xoob, cov rwb thaiv tsev puas, thiab lwm yam tsis zoo ntawm lub cev.
Rwb thaiv tsev Resistance Measurement:
Kev ntsuas kev tiv thaiv rwb thaiv tsev yog ua los ntsuas qhov kev tiv thaiv los ntawm cov khoom siv rwb thaiv tsev. Qhov no yuav pab ntsuas qhov ua tau zoo ntawm cov rwb thaiv tsev tiv thaiv cov dej xau thiab hluav taws xob tsis raug.
Dielectric Strength Test (Hipot Test):
Kev ntsuas lub zog dielectric, tseem hu ua qhov kev sim hipot, suav nrog kev siv hluav taws xob ntau dua li qub rau cov khoom siv los ntsuas nws lub peev xwm tiv taus hluav taws xob siab. Qhov kev ntsuam xyuas pab txheeb xyuas qhov tsis muaj zog lossis qhov tsis zoo ntawm cov rwb thaiv tsev.
Kev kuaj qhov tso tawm ib nrab:
Kev ntsuam xyuas ib nrab yog ua los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, nws yog ib qho tsim nyog yuav tau soj ntsuam cov kab mob sib kis. Kev tso tawm ib nrab tuaj yeem qhia txog kev puas tsuaj ntawm rwb thaiv tsev thiab cov ntsiab lus tsis ua haujlwm. Cov cuab yeej tshwj xeeb yog siv los saib xyuas thiab ntsuas cov paug tawm no.
Thermal duab:
Infrared thermography lossis thermal imaging yog ua haujlwm los txheeb xyuas qhov kub thiab txias ntawm cov khoom siv hluav taws xob. Qhov ntsuas kub siab tuaj yeem qhia tau hais tias muaj teeb meem xws li kev sib txuas xoob lossis cov hluav taws xob ntau dhau.
Kev kuaj ua haujlwm:
Kev sim ua haujlwm tau ua los xyuas kom meej tias cov cuab yeej ua haujlwm raws li qhov xav tau hauv kev ua haujlwm ib txwm muaj. Qhov no suav nrog kev ntsuas cov keyboards, Circuit Court breakers, relays, thiab lwm yam kev tswj xyuas.
Grounding System Inspection:
Lub hauv paus system raug tshuaj xyuas kom ntseeg tau tias nws ua tau raws li kev nyab xeeb thiab kev ua haujlwm. Kev siv av kom zoo yog qhov tseem ceeb rau kev tswj xyuas hluav taws xob kev nyab xeeb thiab tiv thaiv hluav taws xob phom sij.
Voltage thiab tam sim no ntsuas:
Kev ntsuas hluav taws xob thiab qhov ntsuas tam sim no raug coj los ntawm ntau lub ntsiab lus hauv qhov system kom paub tseeb tias lawv nyob hauv qhov kev txwv. Ib qho kev sib txawv ntawm qhov kev xav tau yuav qhia tau tias muaj teeb meem.
Roj Analysis (rau cov cuab yeej siv tau):
Rau cov khoom siv xws li transformers lossis high-voltage switches uas siv roj los ua ib qho nruab nrab insulating, roj tsom xam yog ua los ntsuas qhov xwm txheej ntawm cov roj thiab txheeb xyuas cov cim qhia ntawm degradation los yog paug.
Cov ntaub ntawv tshuaj xyuas:
Kev tshuaj xyuas cov ntaub ntawv ntawm cov cuab yeej siv, suav nrog cov ntaub ntawv khaws cia thiab cov ntaub ntawv soj ntsuam yav dhau los, pab muab cov ntsiab lus thiab cov ntaub ntawv keeb kwm txog cov cuab yeej ua haujlwm.
Kev tshuaj xyuas HV yog ib qho tseem ceeb ntawm kev ua kom muaj kev ntseeg siab thiab kev nyab xeeb ntawm cov tshuab hluav taws xob ua haujlwm ntawm cov qib high voltage. Kev tshuaj xyuas tsis tu ncua feem ntau yog ib feem ntawm kev tiv thaiv kev saib xyuas txhawm rau txheeb xyuas thiab daws teeb meem ua ntej lawv ua rau cov khoom siv tsis raug lossis ua rau muaj kev pheej hmoo ntawm kev nyab xeeb. Cov neeg ua haujlwm tsim nyog nrog cov kws tshaj lij hauv cov tshuab hluav taws xob siab feem ntau ua cov kev tshuaj xyuas no kom ua raws li cov qauv kev nyab xeeb thiab cov kev cai tswj hwm.