Zhejiang Power Grid's 500 KV Cov Khoom Siv Tseem Ceeb Tiv Thaiv Localization Rate ncav cuag 100%

Tus No. 3 lub ntsiab transformer ntawm 500 kV Ouhai substation nyob rau hauv Wenzhou, Zhejiang (nruab nrab nrog ib tug tshiab domestic tiv thaiv ntaus ntawv thiab coj disconnectors thiab lub tshuab nqus tsev Circuit Court breakers) tau resumed ib txwm ua hauj lwm tom qab ua tiav cov khoom tseem ceeb tiv thaiv transformation, cim qhov ua tiav ntawm lub localization. Kev hloov pauv ntawm 500 kV cov cuab yeej tseem ceeb tiv thaiv ntawm Zhejiang daim phiaj hluav taws xob. Txog tam sim no, tus nqi hauv cheeb tsam ntawm kev tiv thaiv ntawm 500 kV cov cuab yeej tseem ceeb ntawm Zhejiang lub zog hluav taws xob (xws li hloov cov txee, hloov pauv, hluav taws xob ntes thiab lwm yam khoom tseem ceeb) tau mus txog 100%.
Raws li cov lus ceeb toom, feem ntau ntawm 500 kV lub zog tseem ceeb cov cuab yeej yav dhau los tau siv cov cuab yeej tiv thaiv txawv teb chaws, thiab cov kab ke feem ntau tau nruab nrog cov fuses tawm los ua kev tiv thaiv kev nyab xeeb ntxiv. Thaum tuav cov cuab yeej tsis ua haujlwm thiab ntsuas thiab kho thiab tu, cov neeg ua haujlwm thiab tu cov neeg ua haujlwm tau ntsib kev ua haujlwm nyuaj thiab tsis muaj kev sib raug zoo ntawm tib neeg-khoos phis tawj, uas ua rau cov nqi khiav lag luam thiab tu thiab cuam tshuam rau kev ntseeg tau ntawm cov khoom siv. Nrog rau txoj kev loj hlob sai ntawm kuv lub teb chaws cov khoom lag luam high-end kev lag luam, cov cuab yeej tiv thaiv hauv tsev rau cov khoom siv hluav taws xob tau ua tiav kev tswj hwm ywj pheej hauv cov cuab yeej chip. Kev tsim cov cuab yeej tiv thaiv hauv tsev yog ntau tus neeg, thiab cov txheej txheem nkag mus tau ntau dua kev tshawb fawb thiab qauv, tshwj xeeb tshaj yog nyob rau hauv kev sib txuas nrog cov khoom siv hloov pauv, lub tshuab nqus tsev vacuum breakers thiab lwm yam khoom siv, uas pab txhawb kev txhim kho kev lag luam thiab kev soj ntsuam ua haujlwm.
Raws li lub hauv paus ntsiab lus ntawm " nquag, ceev faj, siab heev thiab txhim khu kev qha", State Grid Zhejiang Electric Power Co., Ltd. tau ntxiv dag zog rau kev koom tes nrog cov koom haum tshawb fawb txog kev tshawb fawb, ua cov kev tshawb fawb sib koom ua ke ntawm cov cuab yeej siv hluav taws xob tseem ceeb thiab cov cuab yeej siv, thiab ua kom muaj kev sib koom ua ke ntawm cov kev tshawb fawb tshawb fawb. localization transformation ntawm cov khoom siv tiv thaiv txawv teb los txo cov nqi khiav lag luam thiab kev saib xyuas thiab txhim kho tag nrho kev ruaj ntseg thiab kev ntseeg siab ntawm lub zog hluav taws xob. Txij li xyoo 2018, lub tuam txhab tau pib siv qhov tshwj xeeb rau kev hloov pauv hauv cheeb tsam ntawm 500 kV cov cuab yeej tseem ceeb tiv thaiv, tshawb xyuas thiab ntsuas kev tiv thaiv thiab kev ua haujlwm ntawm 500 kV cov cuab yeej tseem ceeb (nrog transformers, switchgear, xob laim ntes, thiab lwm yam) ntawm Zhejiang Fais fab Grid, thiab tsim ib pab neeg ua haujlwm tshaj lij los coj cov koom haum cuam tshuam los nqa cov khoom siv (nrog rau kev hloov pauv thiab kev ua haujlwm ntawm disconnectors, nqus Circuit Court breakers, thiab tso tawm fuses) hloov thiab txais. Txij li thaum pib ntawm qhov tshwj xeeb kev nqis tes ua, lub tuam txhab kev siv cov chav tsev tau tsim cov phiaj xwm kev hloov pauv thiab cov qauv kev hloov pauv, kev sib koom ua ke ntawm cov nyiaj hloov pauv, thiab tau txais txoj hauv kev "txhim kho txhua hnub + teev decomposition" los ua kom zoo npaj cov phiaj xwm ua haujlwm, txhim kho cov txheej txheem tsim kho, txhim kho cov txheej txheem. kev ua haujlwm tau zoo, thiab ua tiav qhov kev hloov pauv hauv cheeb tsam ntawm 557 teeb ntawm 500 kV cov cuab yeej tseem ceeb tiv thaiv hauv cov khoom siv thiab ua kom zoo.