Lub luag haujlwm kev pab cuam tom qab muag ntawm HUAYI
Tongwei Tianmen Lake 250MW ntses-lub teeb ua ke photovoltaic fais fab chaw nres tsheb qhov project yog ib qho ntawm 59 qhov haujlwm tseem ceeb hauv Hubei Xeev xyoo 2022, uas muaj lub luag haujlwm tseem ceeb heev. Qhov project yog nyob rau hauv Tianmen City, Hubei Province. Nws yog ib txoj haujlwm ua ntses-lub teeb ntxiv.Lub Plaub Hlis 21, peb lub tuam txhab tau txais xov tooj los ntawm cov neeg siv khoom. Txhawm rau kom ntseeg tau tias kev txhim kho cov cuab yeej siv thiab kev sim, peb tau caw peb cov neeg ua haujlwm hauv lub xaib rau kev taw qhia kev cob qhia thiab kev sib pauv. Hmoov tsis zoo, txij li 21st, tag nrho Hubei Xeev muaj thaj tsam loj los nag hnyav, raws li txoj cai qub. ntawm tag nrho cov rau cov neeg muas zaub, peb lub tuam txhab pab neeg tom qab-muag kev pab cuam tam sim ntawd rectify thiab teem tawm, txawm hais tias cov cua nyob rau hauv lub los nag kuj twv tsis muaj ib tug kab ntawm ncua.
Qhov kev sim ua haujlwm uas cov neeg siv khoom yuav tsum tau koom tes nrog yog AC voltage tiv thaiv kev sim ntawm ultra-ntev cable, qhov ntev ntawm lub cable yog ze li yim kilometers, txuas nrog cov khoom siv ntawm ntau theem kev hloov pauv thiab txhawb cov chaw nres tsheb.Tom qab tuaj txog ntawm lub qhov project thaum sawv ntxov, hnub pib los nag hnyav heev, vim tias nws yog qhov kev sim siab, huab cua yuav tsum tau muaj siab, yog li cov neeg ua haujlwm hauv qhov project thaum tsim cov phiaj xwm kev sim, thaum tos los nag los nres, tab sis hnub tsis txaus siab, nag tsis txhais hais tias yuav tsum nres. Txhawm rau kom ntseeg tau qhov kev ua tiav ntawm qhov project, peb txiav txim siab los teeb tsa lub tsev pheeb suab tom qab kev txiav txim siab, thiab ua tiav qhov ntsuas hluav taws xob tsis tshua muaj hluav taws xob ntawm qhov ntev cable hauv lub canopy. Hais tias qhuav qhuav, thav duab canopy, code khoom, thaiv, account rau ntau yam kev xeem cov ntsiab lus, txhua yam nyob rau hauv lub los nag nyob rau hauv ib txoj kev.
Los ntawm kev siv zog ntawm cov neeg siv khoom engineering tsim cov neeg ua haujlwm thiab lub tuam txhab cov neeg ua haujlwm, cov ntsiab lus ntawm qhov project tag nrho tau ua tiav thaum kawg ntawm ntau tshaj 4 teev sawv ntxov. Nws tau ua haujlwm zoo rau kev ua tiav ntawm tag nrho qhov project, thiab kuj tau txais kev pom zoo los ntawm tus neeg siv khoom thiab qhov project tog ntawm Party A.
Cov cuab yeej siv hauv qhov project no yog cable voltage withstand khoom, uas yog feem ntau muab faib ua AC voltage withstand khoom thiab DC voltage withstand khoom. Ac voltage withstand khoom muab faib ua series resonance voltage withstand ntaus ntawv thiab ultra-low zaus voltage withstand ntaus ntawv.XZB-D cable AC voltage series resonant ntaus ntawv txais cov hom ntawm kev kho zaus ntawm lub hwj chim mov, kom lub reactor thiab kuaj capacitor. ua tiav resonance, thiab tau txais high voltage thiab siab tam sim no ntawm cov khoom kuaj, uas yog ib txoj kev tshiab thiab lub zog khiav ntawm qhov tam sim no high voltage test.It tau dav siv nyob rau hauv tsev thiab txawv teb chaws. Lub portable cable voltage kuaj ntaus ntawv yog tsim los ntawm kev sib txawv zaus fais fab mov, excitation transformer, reactor thiab capacitive voltage divider. Lub capacitor thiab reactor ntawm cov khoom kuaj sim ua ib tug series resonance. Kev sib txuas hom; Qhov hluav taws xob faib hluav taws xob txuas nrog rau qhov sib npaug nrog cov khoom ntsuas ntsuas ntsuas qhov hluav taws xob resonant ntawm cov khoom ntsuas thiab ua raws li lub teeb liab tiv thaiv overvoltage; Lub zaus-modulated fais fab tso zis yog txuas mus rau series resonant Circuit Court los ntawm excitation transformer los muab cov series resonant excitation zog.
Lub zaus hloov dua siab tshiab resonance xeem ntaus ntawv siv lub hauv paus ntsiab lus ntawm series resonance, siv lub excitation transformer kom excite lub series resonance Circuit Court, kho cov zis zaus ntawm zaus converter, kom lub voj inductor L resonates nyob rau hauv series nrog cov khoom kuaj C, thiab qhov resonance voltage yog qhov voltage ntxiv rau cov khoom kuaj. Kev hloov pauv zaus resonance xeem ntaus ntawv yog dav siv nyob rau hauv hluav taws xob fais fab, metallurgy, roj av, tshuaj thiab lwm yam lag luam, haum rau loj muaj peev xwm, high voltage capacitive xeem thiab tiv thaiv kev xeem.
VLF hipot generator yog cov khoom siv hluav taws xob siab ntsuas rau ultra-low zaus AC tiv taus qhov ntsuas hluav taws xob. Cov cuab yeej tsim nyog rau lub tuam tsev hluav taws xob hluav taws xob thiab kev lag luam thiab kev lag luam mining kom ua tiav cov rwb thaiv tsev tiv thaiv hluav taws xob rau polyethylene, crosslinked polyethylene yas cable thiab lwm yam khoom siv hluav taws xob siab ntawm qhov chaw. Cov cuab yeej muaj kev puas tsuaj tsawg dua li DC tiv taus qhov ntsuas hluav taws xob thiab sib npaug rau AC fais fab zaus tiv taus hluav taws xob.
Tom qab ib hmo ntawm kev ua haujlwm hnyav, thaum kawg ua tiav lub hom phiaj kev xeem. Ntawm txoj kev rov qab los, cua thiab nag tseem hnyav, thiab cov neeg ua haujlwm tom qab muag tseem nkees thiab nkees, tab sis lub siab ntawm cov neeg ua haujlwm tom qab muag tau zoo siab, rau cov neeg siv khoom, txhua qhov kev nqis tes ua yog tsim nyog.