Dual Canopy Mechanic Hluav Taws Xob Engineering Co., Ltd. Thov koj xav tias dawb rau cov lag luam wholesale luv nqi khoom muag ntawm no thiab tau txais cov lus hais los ntawm peb lub hoobkas. Customized xaj yog txais tos.
Dab tsi yog Qhov Ntawm -site MOA Live Testing Leakage Current Analyzer?
Ntawm -Site MOA Leakage Current Analyzer
Qhov no portable system kuaj xyuas kev noj qab haus huv ntawm zinc oxide surge arresters yam tsis tau coj lawv tawm ntawm kev pab cuam. Qhov twg cov txheej txheem offline ib txwm xav kom kaw lub tsheb npav, lub ntsuas ntsuas nyob ntsuas tam sim no ncaj qha nyob rau hauv kev khiav hauj lwm voltage ntawm lub zog zaus. Nws cais cov ntsiab lus tseem ceeb ntawm qhov siab tshaj plaws tiv thaiv (Ir1p) los ntawm cov ntsiab lus sib haum xeeb thaum cov kab nyob twj ywm, muab cov neeg ua haujlwm tiag tiag - lub sijhawm saib ntawm tus neeg raug ntes nyob thoob plaws lub network sib kis.
Dab tsi yog Cov txiaj ntsig ntawm Live MOA Kev Ntsuas Tam Sim No?
Zero Substation Downtime:Tshem tawm qhov kev xav tau ntawm kev siv hluav taws xob hluav taws xob thiab kev hloov pauv, txuag hluav taws xob ntau txhiab nyiaj hauv cov nqi poob qis thaum lub sij hawm tu.
Tiag -Kev ntsuas lub sijhawm ua haujlwm:Kev ntsuas tus neeg ntes degradation nyob rau hauv qhov tseeb kev khiav hauj lwm voltage thiab ib puag ncig ib puag ncig es tsis yog cov khoom siv kuaj qis -voltage test signals.
Automatic Inter-Kev ntsuam xyuas theem cuam tshuam:Incorporates ntse lej algorithms uas ntsuas thiab them nyiaj rau electromagnetic coupling los ntawm cov theem nyob ib sab hauv compact switchyards.
Kev nyab xeeb ntawm tus neeg ua haujlwm siab:Nruab nrog cov qhov hluav taws xob sib cais, fuse- tiv thaiv cov khoom siv hluav taws xob muaj peev xwm, thiab kev ua haujlwm wireless Bluetooth kom cov neeg ua haujlwm kuaj ntawm qhov chaw ua haujlwm nyab xeeb.
Instant On -Site Documentation:Tsim cov duab graphical waveform tam sim ntawd rau ntawm lub hnub ci - nyeem tau touchscreen thiab luam cov ntawv txais kev ntsuas thermal uas tau lees paub rau cov chaw nres tsheb tu cov ntaub ntawv.
Dab tsi yog Txoj Kev Ntsuas Sib Txawv Hauv Kev Ntsuas MOA?
Cov kws tshaj lij hauv teb siv Dual Canopy kuaj cov cuab yeej tuaj yeem xaiv los ntawm ob txoj hauv kev ua haujlwm tseem ceeb nyob ntawm qhov chaw nkag mus tau yooj yim:
Wired PT Secondary Measurement Method:Txuas lub ntsuas hluav taws xob qhov hluav taws xob nkag mus rau qhov nruab nrab voltage winding ntawm lub substation lub peev xwm transformer (PT). Qhov no muab cov theem meej siv los suav qhov tseeb lub hwj chim zoo lub kaum sab xis (Φ), resistive ncov tam sim no (Ir1p=Ix1p sinΦ), thiab capacitive ncov tam sim no (Ic1p=Ix1p cosΦ).
Tsis yog-PT tam sim no-Tsuas ntsuas txoj kev:Tsim los rau cov xwm txheej uas PT thib ob terminals nkag tsis tau lossis lub cev nyob deb. Txoj kev no txuas tsuas yog lub teeb liab tam sim no coj mus rau MOA hauv av pluaj, siv cov qauv kev sib haum xeeb hauv kev kwv yees qhov hluav taws xob tiv thaiv tam sim no yam tsis tas yuav tsum muaj hluav taws xob ncaj qha siv cable.
Dab tsi yog Daim Ntawv Thov Tseem Ceeb rau Substation MOA Analyzers?
110kV / 220kV / 500kV AC Substation Kev Tshuaj Xyuas:Ua nyob rau ib ntus kev soj ntsuam ntawm surge arresters tiv thaiv fais fab transformers, Circuit Court breakers, thiab busbars.
Tshaj tawm - Kev Tshawb Nrhiav Cuab Yeej Cuab Yeej:Tshawb xyuas seb cov neeg ntes hluav taws xob puas tau raug kev txom nyem micro- tawg lossis kev ntxhov siab tom qab nqus tau siab - xob laim hluav taws xob.
Transmission Line Ground-Tsev Saib Xyuas:Ntsuam xyuas cov neeg ntes tau teeb tsa raws qhov tseem ceeb siab -voltage overhead transmission corridors los tiv thaiv kab lockouts.
Aging Trend Analysis rau Utility Asset Management:Taug qab tiv thaiv cov dej xau tam sim no txoj kev loj hlob nyob rau xyoo sib law liag los kwv yees varistor kawg - ntawm - lub neej thiab lub sij hawm hloov ua ntej lub rwb thaiv tsev tsis ua hauj lwm.
Performance Parameters rau Field Leakage Tam sim no ntsuas
| Diagnostic Parameter | Performance Indicator | Field Application Context |
|---|---|---|
| Resistive Peak Formula | Ir1p=Ix1p · sinΦ | Qhov tseem ceeb ncov resistive to tam sim no |
| Capacitive Peak Formula | Ic1p=Ix1p · cosΦ | Qhov tseem ceeb ncov capacitive to tam sim no |
| Phase Angle (Φ) Kev Ntsuas | Ntau dua lossis sib npaug li 88℃(Zoo heev / Zoo tagnrho) | Tsis muaj kev cuam tshuam - theem cuam tshuam |
| Phase Angle (Φ) - Zoo | 80℃rau 87.99 degree | Ib txwm teb mob nyob rau hauv switchyards |
| Phase Angle (Φ) - Nruab nrab | 77℃rau 79.99 degree | Nruab nrab electromagnetic cuam tshuam tam sim no |
| Phase Angle (Φ) - Tsis zoo | 0 rau 74.99 degree | Tshawb xyuas cov xaim, hauv av, lossis cuam tshuam loj heev |
Field-Kev Tsim Kho & Ergonomic Hardware Craftsmanship
Tsim tshwj xeeb rau kev ua haujlwm sab nraum zoov rugged, lub ntsuas ntsuas hnyav tsuas yog 4.5 KG thiab nta lub ergonomic nqa nqa kev koom ua ke rau hauv kev cuam tshuam - tiv thaiv cov qauv thaiv. Nws 7-inch xim LCD zaub yog tsim los nrog siab-brightness backlighting los xyuas kom meej nyeem tau txawm nyob rau hauv glaring nruab nrab hnub nyob rau hauv qhib switchyards. Cov cuab yeej txheem muaj xws li 10-meter reinforced shielded ntsuas cables nrog hnyav-duty alligator clips tsim los clamp ruaj ntseg mus rau corroded grounding conductors.
Yuav ua li cas xaim thiab ua haujlwm ruaj ntseg ntawm Analyzer ntawm Qhov Chaw?
Kauj Ruam -los ntawm -Txoj Cai Txuas Txuas:Ua ntej, txuas lub ntsuas hluav taws xob hauv av mus rau substation earth grid siv lub luv, qis-resistance cable. Rau peb -theem nyob sim, muab cov Daj (A), Ntsuab (B), thiab Liab (C) cov kab nuv ntses tam sim no mus rau qhov chaw hauv qab ntawm MOAs. Txuas qhov ntsuas hluav taws xob coj mus rau PT thib ob lub davhlau ya nyob twg siv lub 100mA fuse-cov cables tiv thaiv.
Parameter Configuration:Ntawm cov ntawv qhia zaub mov tseem ceeb, xaiv "Peb-Phase Test" lossis "Single-Phase Test". Nkag mus rau qhov tseeb PT ratio (Ku) yog li lub ntsuas ntsuas raug suav cov thawj lub tsheb npav voltage. Nias "Test" thiab soj ntsuam lub waveform stabilization screen.
Txoj cai kev nyab xeeb rau cov neeg ua haujlwm substation:Khaws cov qauv siab -voltage kev nyab xeeb tshem tawm txhua lub sijhawm. Tsis txhob taug txoj kab txuas txuas ntxiv ze rau siab -voltage drop leads. Thaum kev sim ua tiav, nias "Lock Screen" kom khov cov ntaub ntawv ua ntej kaw lub hwj chim thiab tshem cov clips nyob rau hauv qhov kev txiav txim rov qab (voltage leads first, tam sim no leads second, earth ground last).
FAQ
Q1: Vim li cas qhov kev sim nyob yog nyiam tshaj lub hwj chim - kev ntsuas hluav taws xob rau cov neeg ntes hluav taws?
Teb:Kev soj ntsuam nyob tso cai rau kev soj ntsuam tas li nyob rau hauv qhov tseeb hluav taws xob kev khiav hauj lwm siab yam tsis muaj kev cuam tshuam cov phiaj xwm kev pabcuam. Nws txheeb xyuas cov dej ntws tawm tam sim no uas tej zaum yuav tsis pom tseeb thaum tus ntes txias thiab tsis muaj zog.
Q2: Dab tsi ua rau inter-theem cuam tshuam thaum peb-theem nyob sim?
Teb:Nyob rau hauv kev sib hloov me me, kev tsis sib haum xeeb ntawm Theem A, Theem B, thiab Phase C conductors ua rau cov khoom siv hluav taws xob xau hla cov theem, uas tuaj yeem hloov qhov ntsuas lub kaum sab xis (Φ). Peb cov kws tshuaj ntsuam xyuas software muab cov kev ntsuas lub kaum sab xis los pab cov neeg ua haujlwm txhais cov txiaj ntsig no kom raug.
Q3: Kuv puas tuaj yeem ua qhov kev xeem yog tias lub substation PT thib ob voltage tsis siv tau?
Teb:Yog lawm. Koj tuaj yeem hloov qhov ntsuas mus rau "Tsis yog-PT Kev Ntsuas Txoj Kev", uas tsuas yog nyob ntawm qhov tam sim no lub teeb liab waveform tau txais thiab kev txheeb xyuas kev sib raug zoo los txiav txim siab tus neeg mob.
Cim npe nrov: Tuam Tshoj xob laim ntes tester manufacturers, lwm tus neeg, Hoobkas
