Ntu 1: Kev Taw Qhia & Qhov Tseeb Ntawm Cov Teeb Meem Attenuation hauv Giant Transformers
Taw qhia
Fais fab transformers yog qhov tseem ceeb tshaj plaws thiab peev- cov khoom muaj nqis hauv cov kab hluav taws xob. Ntawm ntau yam kev kuaj mob rau kev ntsuam xyuas kev noj qab haus huv ntawm transformer, Ultra-High Frequency (UHF) ib nrab tso tawm (PD) xyuas tau tshwm sim raws li tus qauv tseem ceeb rau kev kuaj xyuas cov rwb thaiv tsev latent degradation, winding lem faults, thiab floating tej zaum arcs ua ntej lawv ua rau muaj kev puas tsuaj loj heev.
Txawm li cas los xij, cov neeg saib xyuas kev siv hluav taws xob yuav tsum txiav txim siab ntawm qhov tsis yog -intrusive sab nraud tank- phab ntsa kav hlau txais xov thiab invasive, ncaj qha -coupling sab hauv roj-valve UHF sensors rau kev soj ntsuam online.
Lub Shielding Barrier ntawm Steel Tank
Thick steel transformer tso tsheb hlau luam ua haujlwm raws li Faraday tawb uas ua rau txo qis cov pa tawm sab hauv ib nrab, thaum lub kav hlau txais xov sab nraud nyob ntawm qhov chaw tsis muaj zog uas yuav ua rau lub ntsej muag thaum ntxov - theem tsis xws luag.
Ntu 2: Txoj Cai Engineering ntawm Internal Roj-Valve UHF Sensors
Direct Coupling Nyob rau hauv Dielectric Medium
Yuav kom bypass qhov hnyav electromagnetic shielding tshwm sim los ntawm tuab steel transformer phab ntsa, lubCov roj sab hauv-Valve UHF Sensormuab ib tug elegant thiab zoo engineered lwm txoj. Es tsis txhob tos kom tsis muaj zog radiated pulses kom dim los ntawm dielectric seams, lub sensor no yog tsim los ntxig ncaj qha rau hauv lub plawv ntawm lub rwb thaiv tsev nruab nrab los ntawm tus qauv transformer roj ntws li qub (feem ntau.DN50 los yog DN80qhov ntau thiab tsawg).
Los ntawm kev tso cov kav hlau txais xov hauv lub tank hloov pauv, lub ntsuas hluav taws xob ua tiav ncaj qha electromagnetic coupling hauv cov roj, tshem tawm cov phab ntsa- nkag mus los thiab txhim kho cov teeb liab tau txais.
CovMOEORW roj- valve sensorntiav cov txheej txheem tshwj xeeb sealing los xyuas kom muaj kev ruaj ntseg, siab- tiv taus haum rau kev teeb tsa nyob.
Ntu 3: Sab Nraud Tank- Phab Ntsa Antenna Arrays vs. Roj-Valve Sensors: Kev Ua Haujlwm Tsis Txaus Siab
Kev txwv ntawm Sab Nraud Dielectric Windows
Sab nraud lub tank-cov kav hlau txais xov phab ntsa tso siab rau ntau yam uas tsis yog- cov qhov rais sib nqus dielectric (xws li iav lossis cov chaw tshwj xeeb sib xyaw) sib xyaw ua ke nrog cov khoom siv hluav taws xob. Thaum txoj hauv kev no zam kev sib cuag ncaj qha nrog cov roj insulating, nws ua rau muaj kev cuam tshuam loj heev rau kev kuaj xyuas hluav taws xob thaum ntxov.
Cov kav hlau txais xov sab nraud ntsib teeb liab poob ntawm ciam teb cov txheej txheem, thaum cov sensors sab hauv siv lub tank steel rau kev tiv thaiv, ua tiav cov teeb liab zoo dua - rau - suab nrov piv rau kev tshawb pom thaum ntxov.
Ntu 4: 3D Spatial Localization nrog TDOA thiab Sensor Array kev koom ua ke
Pinpointing Fault Coordinates ntawm TDOA
Rau loj loj transformers, lubSijhawm-ntawm-Tsev Neeg Tuaj Txog (TDOA)localization txheej txheem txhais lub sij hawm nanosecond - ncua qhov sib txawv ntawm electromagnetic yoj pulses mus rau qhov tseeb spatial coordinates (X, Y, thiab Z) raws li kev nthuav tawm tshaj tawm hauv cov roj transformer.
Los ntawm kev sib koom ua ke ntau yam UHF sensors thiab siv qhov tseeb 3D triangulation algorithms, engineers nrhiav tau qhov tsis xws luag hauv lub tshuab hluav taws xob.
Ntu 5: Kev Tshawb Fawb Txog Kev Ua Tau Zoo, Kev Ua Raws Cai, thiab Kev Ua Haujlwm Zoo
Engineering Safety thiab Standard Compliance
Kev xa ib lub sensor sab hauv mus rau hauv ib lab - duas lub hwj chim transformer yuav tsum tau uncompromising sealing kev ncaj ncees. CovMOEORW Roj-Valve UHF Sensornta hnyav-lub luag haujlwm, dual-channel tshwj xeeb ntim cov qog thiab cov roj hwm zoo- cov khoom siv hluav taws xob tiv thaiv polymer, ua kom tiav raws li kev ntsuas nruj hydraulic thiab roj siab los xyuas kom meejntev -lub sij hawm xoom-kev ua tau zoo nyob rau hauv kev ua haujlwm txuas ntxiv.
Lub sensor tsim ua raws li cov qauv thoob ntiaj teb zoo liTIAB SA 654thiabIEC 62478 (ib, xyuas kom muaj kev koom ua ke nrog thoob ntiaj teb PD systems.
Xaus
Cov roj sab hauv-valve UHF sensors ua tau zoo ntawm kev txheeb xyuas qhov tsis txaus ntseeg nyob nruab nrab ntawm lub chaw nres tsheb EMI, ntxiv rau sab nraud tank- cov kav hlau txais xov phab ntsa rau qhov pom kev kuaj pom hauv qab.
Txhim kho koj txoj kev saib xyuas kev noj qab haus huv Transformer
Peb muab kev cai valve adapters (DN50 / DN80), qhov tob locks, thiab RF cabling cov khoom siv. 👉[Nyem qhov no kom xa ib qho kev nug] rau ib nqe lus hauv 12 teev!
