Voltage Levels ntawm GIS Ib Feem Tshem Tawm Tsis Txaus Simulation Systems
Hauv cov tshuab hluav taws xob niaj hnub no, cov roj hluav taws xob-insulated switchgear (GIS) tau dhau los ua ib qho tseem ceeb ntawm cov khoom siv hluav taws xob siab -voltage substations thiab tis networks vim nws qhov kev ua tau zoo thiab kev tsim qauv. Txawm li cas los xij, nrog kev lees paub dav dav ntawm GIS, kev saib xyuas thiab kev tshuaj xyuas ntawm ib feem ntawm kev tso tawm (PD) ua txhaum tau dhau los ua qhov tseem ceeb. Kev tawm ib nrab yog hais txog hluav taws xob paug tshwm sim los ntawm qhov tsis sib xws ntawm lub zog hluav taws xob hauv cov khoom siv hluav taws xob insulating. Nws feem ntau tshwm sim nyob rau hauv lossis ntawm qhov chaw ntawm cov insulators thiab tej zaum yuav ua rau muaj kev hem thawj rau lub sijhawm ntev - cov khoom siv. Yog li ntawd, tsim kom muaj qhov ua tau zoo GIS ib feem ntawm qhov kev ua txhaum simulation system, tshwj xeeb tshaj yog qhov tsim ntawm nws cov qib voltage, yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm lub zog hluav taws xob.
Ua ntej, xaiv cov qib tsim nyog voltage yog qhov tseem ceeb hauv kev tsim ib qhoGIS PD txhaum simulation system.Cov theem hluav taws xob ncaj qha cuam tshuam rau lub cev muaj peev xwm ua haujlwm thiab simulation raug. Thaum simulating ib feem ntawm kev tso tawm, kev tsim hluav taws xob yuav tsum ua raws li qhov ntsuas hluav taws xob ntawm cov khoom siv GIS. Feem ntau, GIS rated voltages poob rau hauv ntau pawg, xws li36 kV, 72.5 kV, 145 kV, thiab 245 kV. TYog li ntawd, lub simulation system yuav tsum npog cov theem voltage kom haum rau ntau yam kev thov.
Thib ob, cov yam ntxwv ntawm ib feem ntawm qhov tso tawm hauv siab -voltage ib puag ncig txawv ntawm cov nyob hauv qis -voltage tej yam kev mob. Raws li qhov voltage nce, qhov tshwm sim zaus, lub sijhawm, thiab kev puas tsuaj loj rau cov ntaub ntawv insulating tag nrho nce ntxiv. Yog li ntawd, tsim ib feem ntawm qhov kev ua txhaum simulation system yuav tsum tsis tsuas yog xaiv cov qib voltage uas tsim nyog, tab sis kuj tseem ua cov kev tshawb fawb ntxaws txog kev coj tus cwj pwm ib nrab ntawm qhov sib txawv voltages. Lub kaw lus yuav tsum siv siab -voltage kev sim cov tswv yim kom raug simulate ib feem ntawm tus cwj pwm tawm, muab kev tshawb fawb hauv paus rau kev kuaj mob tom ntej thiab kev ntsuas rwb thaiv tsev.
Tsis tas li ntawd, lwm qhov tseem ceeb ntawm qhov kev simulation system yuav tsum tau hloov kho raws li qhov kev hloov pauv ntawm qhov voltage. Piv txwv li, qhov tso zis muaj peev xwm ntawm cov khoom siv hluav taws xob, qhov rhiab heev ntawm kev ntsuas thiab kev soj ntsuam cov cuab yeej, thiab cov lus teb ceev ntawm cov cuab yeej tiv thaiv yuav tsum tau sib phim rau qib voltage xaiv. Qhov no tsis yog tsuas yog txhim kho kev ntseeg tau ntawm lub cev tab sis kuj tseem txo cov kev pheej hmoo tsis ua haujlwm los ntawm cov khoom siv tsis sib xws.
Thaum kawg, tsim thiab ua haujlwm ib feem ntawm kev ua txhaum cai simulation system tsis tsuas yog txhim kho kev saib xyuas kev noj qab haus huv ntawm GIS cov cuab yeej thiab lwm yam khoom siv hluav taws xob siab, tab sis kuj tseem muab cov ntaub ntawv pov thawj rau kev tsim cov ntaub ntawv rwb thaiv tsev tshiab thiab txhim kho cov txheej txheem rwb thaiv tsev uas twb muaj lawm. Nrog rau kev txhim kho thev naus laus zis thiab kev nce siab ntawm cov qib voltage, kev simulation thiab kev tsom xam ntawm ib feem ntawm qhov tsis ua txhaum yuav dhau los ua nyuaj thiab tseem ceeb. Yog li ntawd, thaum tsim GIS ib feem ntawm qhov kev ua txhaum simulation tshuab, cov kws tshaj lij yuav tsum ua qhov tseem ceeb hauv kev txhim kho cov kev siv tau zoo, kom ntseeg tau tias lub kaw lus tuaj yeem daws cov teeb meem tshwm sim los ntawm cov qauv kev lag luam sib txawv thiab tiag - thaj chaw ua haujlwm hauv ntiaj teb.
Hauv cov ntsiab lus, xaiv qhov tsim nyog voltage theem rau GIS ib feem ntawm kev tso tawm txhaum simulation tshuab yog qhov tseem ceeb los ua kom ntseeg tau qhov kev ua tau zoo thiab kev nyab xeeb. Kev tsim suab nrov yuav cuam tshuam rau kev ua haujlwm ruaj khov ntawm cov tshuab hluav taws xob. Cov kev tshawb fawb yav tom ntej thiab cov ntawv thov yuav tsum tsom mus rau hauv - kev tshawb nrhiav qhov tob ntawm ib feem ntawm tus cwj pwm tso tawm thoob plaws qhov sib txawv voltage, sawv cev rau thaj chaw tseem ceeb rau kev txhim kho lub zog hluav taws xob.
