Transformer Turns Ratio (TTR) thiab Pab Pawg Tester

MOEORW-WBC05 Transformer Turns Ratio thiab Group Tester (tseem hu ua Automatic Turns Ratio Tester lossis Turns Ratio Analyzer) yog siab -cov cuab yeej kuaj xyuas qhov tseeb tshwj xeeb tsim los rau kev tsim hluav taws xob hloov hluav taws xob, kev saib xyuas, thiab kev ntsuas kev tiv thaiv. Tsim los raws li DL/T 963-2005 tus qauv kev lag luam thiab "Cov Khoom Siv Hluav Taws Xob thiab Kev Tiv Thaiv Kev Tswj Xyuas," cov cuab yeej no txiav txim siab ceev qhov sib piv, qhov sib piv voltage, thiab kev sib txuas ntawm tag nrho cov transformer windings. Nws muab cov ntaub ntawv sib txuam txhim khu kev qha rau kev ua haujlwm sib txuas ntawm lub tshuab hluav taws xob thaum ua haujlwm zoo thaum kuaj pom cov teeb meem sab hauv xws li inter-tig luv circuits, qhib circuits, thiab kais hloov pauv kev tsis ua haujlwm. Raws li ib tug txawj ntse transformer piv choj, nws tshem tawm cov tsoos phau ntawv tshuav nyiaj li cas hloov txoj kev los ntawm tag nrho cov sampling thiab xam. Ib qho kev sib txuas ua tiav tag nrho cov kev ua yuam kev sib piv thiab kev txiav txim siab ntawm pab pawg, ua rau nws yog ib qho tseem ceeb rau kev tshuaj xyuas lub Hoobkas zoo, ntawm -kev kuaj xa mus rau qhov chaw, thiab kev saib xyuas raws li kev hloov pauv.

Kev ntsuas dav dav nrog qib qhov tseeb kev ntseeg tau
Kev ntsuas qhov sib piv (lossis qhov sib piv voltage) ntsuas qhov dav ntawm 1 txog 10000, nrog qhov raug ntsuas ntawm Chav Kawm 0.2 hauv 1-999.9 ntau yam thiab Chav Kawm 0.5 hauv 1000-10000 ntau yam, ntawm qhov kev daws teeb meem ntawm 0.0001. Cov chav kawm sib txawv sib txawv sib txawv ntawm qhov sib txawv, kom ntseeg tau tias ob qho tib si kev ntsuas siab rau cov khoom siv sib faib sib txawv (feem ntau nrog qhov sib piv ntawm kaum mus rau pua pua) thiab kev txiav txim siab txhim khu kev qha rau cov fais fab nroj tsuag loj step-up transformers (nrog rau qhov sib piv mus txog ntau txhiab), tsis txhob muaj kev cuam tshuam thoob plaws qhov ntsuas tag nrho los ntawm ib qho kev ntsuas qhov tseeb.

Heterodyne Frequency Test Technology rau Superior On -Site Anti-Interference
Lub ntsuas hluav taws xob sab hauv tsim qhov tsis yog- lub zog- zaus ntsuas qhov ntsuas hluav taws xob, nrog rau qhov ntsuas zaus sib txawv ntawm 50Hz qhov tseem ceeb thiab nws cov kev sib haum xeeb. Qhov kev tsim no ua kom ntseeg tau tias cov txiaj ntsig kev ntsuas tseem tsis cuam tshuam los ntawm qhov cuam tshuam los ntawm qhov hluav taws xob los ntawm kev nyob siab - cov khoom siv hluav taws xob ntawm qhov chaw, lub zog- zaus sib nqus teb hloov pauv, thiab cov khoom siv hluav taws xob ntau zaus drift. Txawm tias nyob rau hauv ib puag ncig muaj zog cuam tshuam xws li lub zog substation busbars lossis kev cob qhia nrog ntau lub siab - cov khoom siv hluav taws xob ua haujlwm ib txhij, nws ruaj khov tso tawm cov ntaub ntawv sib piv tseeb, txo qhov kev pheej hmoo ntawm - qhov chaw tsis raug.

Rau -Channel Synchronous Sampling rau Qhov Tseeb Peb- Kev Ntsuas Theem Tsis Muaj Kev ncua
Tag nrho ntawm rau lub channel-A/B/C ntawm siab- voltage thiab a/b/c nyob rau qis-voltage sab- tau txais cov teeb liab ib txhij, txawv ntawm cov theem ib txwm - los ntawm - theem kev ntsuas theem. Qhov kev coj ua piv txwv no ua kom ntseeg tau tias theem kev sib raug zoo ntawm peb -theem voltages raug ntes tag nrho. Kev txiav txim siab pab pawg (Groups 1-12) thiab 0℃-360℃theem- hloov lub kaum sab xis ntsuas tau ua tiav hauv ib qho kev tau txais, ua rau nws tshwj xeeb tshaj yog haum rau tsis yog{15}}tus qauv peb-theem systems xws li theem -tawm transformers lub sij hawm hloov pauv, thiab rectifiers qhia los ntawm lub sij hawm-sampling.

Cov Khoom Uas Muaj Zog-Lub Xeev Tsis Muaj Kev Sib Txuas Rau Lub Sijhawm Ntev-Tsev Kho Lub Sijhawm- Kev Ua Haujlwm Dawb
Ob qho tib si hauv lub zog hluav taws xob thiab cov teeb liab hloov pauv siv hluav taws xob hloov pauv yam tsis muaj cov khoom siv hluav taws xob. Qhov kev tsim no tshem tawm cov kev laus tsis ua haujlwm xws li kev sib cuag oxidation thiab ua kom zoo. Nyob rau hauv siab - cov kab ntau lawm ib puag ncig, cov cuab yeej tswj kev ua haujlwm ruaj khov tsis cuam tshuam rau ntau xyoo, txo qis tom qab- muag khoom ntau zaus thiab cov nqi seem.

Kev tiv thaiv kev ua yuam kev ntse thiab dav lub zog tawm tswv yim ntau
Nruab nrog ntau yam kev tiv thaiv kev tiv thaiv nrog rau lub suab nrov / pom lub tswb rau siab - tsis tshua muaj hluav taws xob rov qab kev sib txuas thiab tus kheej - tiv thaiv cov khoom siv hluav taws xob luv luv, lub ntsuas hluav taws xob tseem tsis muaj kev puas tsuaj txawm tias cov hlau lead tsis raug txuas los yog ntsuas lub kauj yog yuam kev luv luv. Tsis tas li ntawd, AC lub zog hluav taws xob tso cai rau kev sib txuas tsis raug rau 380V lub zog hluav taws xob zaus tsis muaj kev cuam tshuam rau kev ua haujlwm ib txwm, hloov mus rau qhov xwm txheej hnyav uas ib ntus ntawm - cov khoom siv hluav taws xob hauv tsev tsis yog - tus qauv.

Ib -Lub Sijhawm Parameter Teem sijhawm rau Kev Ntsuam Xyuas Kev Ua Haujlwm Nruam
Cov neeg ua haujlwm tsuas yog nkag siab qhov siab -voltage rated voltage, low-voltage rated voltage, tap step voltage, thiab tag nrho cov kais dej ua ntej qhov kev sim thawj zaug. Tom qab kais - hloov cov kev sim yuav tsum tsis txhob rov teeb tsa. Cov cuab yeej cia li taug qab txoj haujlwm kais tam sim no thiab sib sau ua ke tag nrho cov ntaub ntawv kais rau tib lub tshuab hloov pauv hauv ib daim ntawv teev npe. Tom qab kev sim, tag nrho cov ntaub ntawv tuaj yeem luam tawm ua ntu zus los ntawm kais txoj haujlwm hauv ib qho kev ua haujlwm lossis xa tawm raws li cov lus qhia ua tiav nrog ib tus nias, txo qis tag nrho cov sij hawm xav tau rau kev sim batch Hoobkas.

Loj - Muaj Peev Xwm Cia thiab Direct U-Disk Export
Cov ua tau -hauv lub cim xeeb khaws cia txog 1000 cov ntaub ntawv xeem ywj pheej, nrog rau cov npe cov ntaub ntawv tau txais kev suav hnub thiab lub npe ntaus ntawv (xws li "20260813-091522_1#MainTransformer.rto3"). Thaum U-disk raug tso, lub ntsuas ntsuas tseem ceeb tshaj qhov chaw cia sab nraud, tso cai rau kev xaiv batch thiab xa tawm cov ntaub ntawv keeb kwm mus rau U-disk. Lub PC nrog software ua kom yooj yim saib, tsom xam, lossis hloov pauv mus rau hauv cov ntawv tshaj tawm kev xeem, ua tau raws li cov kev xav tau ntawm kev khaws cov ntaub ntawv ntawm engineering.

Lithium roj teeb fais fab mov rau kev ywj pheej los ntawm cov hlua hluav taws xob sab nraud
Lub built-hauv 12V lithium-ion roj teeb pob txhawb nqa ob peb teev ntawm kev sim tsis tu ncua ntawm ib zaug xwb. Rau qhov siab hloov pauv platforms yam tsis muaj lub zog loj lossis qhov chaw kho mob xwm txheej ceev, tsis tas yuav nqa cov tshuab hluav taws xob lossis cov kab txuas txuas ntev ntev - ua tiav "ib qho cuab yeej, npaj tau sim txhua lub sijhawm, nyob qhov twg."

Daim Ntawv Thov Scenario 1: Cov Kab Ntau Lawm Kev Tshawb Fawb Kawg hauv Transformer Manufacturing Plants
Ua ntej cov khoom tiav lawm tawm hauv lub Hoobkas, txhua lub tshuab hloov pauv tau ua tiav qhov kev hloov pauv thiab kev sim pab pawg. Lub cuab yeej tawm sai sai tso tawm cov ncauj lus qhia ntxaws uas muaj qhov ua yuam kev feem pua ​​​​thiab polarity indications (tib lub polarity denoted li "--" thiab opposite polarity li "+"), uas txuas nrog rau daim ntawv pov thawj khoom xa tuaj. Lub zog-xeev tsim tsim kho kom haum rau lub siab-zaus, kev ua haujlwm ntev txuas ntxiv xav tau ntawm cov kab ntau lawm.

Daim Ntawv Thov Scenario 2: Muab Kev Ntsuas los ntawm Lub Tuam Txhab Txhim Kho Hluav Taws Xob
Ua ntej cov hloov pauv tshiab tau muab tso ua ke, kev txheeb xyuas qhov piv tau ua raws li kev tiv thaiv kev ntsuas kev ntsuas kom paub meej tias cov kais hloov pauv txoj haujlwm ntsuas ntsuas qhov sib npaug ntawm qhov sib npaug, kom ntseeg tau tias ob lossis ntau qhov hloov pauv ua haujlwm nyob rau hauv qhov sib npaug sib npaug sib npaug sib npaug thiab cov npe pawg. Cov cuab yeej ua haujlwm ntawm ib qho -theem 220V fais fab lossis lithium roj teeb, nrog rau kev yooj yim ntawm - qhov chaw thaiv, thiab cov ntaub ntawv xeem tuaj yeem muab tso ncaj qha rau hauv- cov ntaub ntawv tsim.

Daim Ntawv Thov Scenario 3: Kev Tiv Thaiv Kev Tiv Thaiv Txhua Xyoo hauv Substations
Periodic re-kev sim ntawm qhov sib piv thiab pab pawg rau hauv- kev pabcuam transformers ua rau kev sib piv ntev nrog cov ntaub ntawv keeb kwm los txiav txim seb puas muaj kev cuam tshuam me me -tig luv luv lossis qhov tseeb piv ntawm drift tshwm sim los ntawm tus kais hloov pauv kev sib cuag tau tshwm sim. Lub rau -channel synchronous sampling function rhiab heev ntes peb -theem lem piv piv tsis sib xws, muab ntau lub hauv paus rau kev mob -raws li kev txiav txim siab txij nkawm.

Daim Ntawv Thov Scenario 4: Kev Pabcuam thiab Kho Cov Hloov Kho Tshwj Xeeb
Rau Z- hom grounding transformers, hluav taws xob rauv transformers nrog ntau lub pulse rectification, theem- hloov rectifier transformers, thiab Scott / LeBlanc (inverse Scott) txuas transformers, lub ntsuas ntsuas yog ntsuas qhov sib npaug ntawm qhov sib npaug thiab theem sib txawv (0℃-}360℃nyob rau hauv tag nrho cov kev sib txuas {6}) Qhov no them nyiaj rau cov kev txwv ntawm cov pa transformer piv txuas hniav uas tsis tuaj yeem tuav cov tsis-sinusoidal waveforms lossis asymmetric windings. Tsis tas li ntawd, qhov kev ua haujlwm no muaj feem xyuam rau kev hloov pauv kev txheeb xyuas qhov sib txawv ntawm electromagnetic voltage transformers (PTs) thiab tam sim no transformers (CTs).

Daim Ntawv Thov Scenario 5: Railway Traction Power Supply System Test
Rau 27.5kV ib zaug -theem traction transformers thiab V / x txuas nrog transformers, qhov ntsuas ib zaug -theem transformer test hom enables ceev polarity txheeb xyuas thiab voltage piv, xyuas kom meej theem sib txuam thiab feeder voltage raug nyob rau hauv traction fais fab mov systems.