Tuam Tshoj lub zog fais fab tau ua tiav siv cov roj C4 uas tsis ua rau ib puag ncig puas tsuaj (perfluoroisobutyronitrile, hu ua C4) los hloovroj sulfur hexafluoride, thiab kev ua haujlwm muaj kev nyab xeeb thiab ruaj khov.
Raws li xov xwm los ntawm State Grid Shanghai Electric Power Co., Ltd. rau lub Kaum Ob Hlis 5, thawj (teeb tsa) 110 kV C4 roj-insulated tag nrho kaw ua ke hluav taws xob appliance (GIS) hauv Suav teb tau ua tiav hauv Shanghai 110 kV Ningguo Substation. C4 roj-friendly GIS yog qhov tseem ceeb ntawm kev siv sim ntawm cov switchgear uas zoo rau ib puag ncig hauv chav haujlwm khoom siv ntawm State Grid Corporation ntawm Suav teb. Tom qab cov khoom siv tau muab tso rau hauv kev ua haujlwm, nws yuav txo qhov kev siv ntawmroj sulfur hexafluoride (SF6), txo cov pa roj av uas ua rau lub ntiaj teb sov ntau heev, thiab ua kom lub hom phiaj ntawm kev ua kom lub ntiaj teb sov dua.
Thaum lub sijhawm tag nrho lub neej ntawm cov khoom siv GIS, cov roj C4 tshiab uas zoo rau ib puag ncig hloov cov roj ib txwm muajroj sulfur hexafluoride, thiab nws cov kev ua haujlwm rwb thaiv tsev yog kwv yees li ob npaug ntawm cov roj sulfur hexafluoride nyob rau hauv tib lub siab, thiab nws tuaj yeem txo cov pa roj carbon los ntawm ze li ntawm 100%, ua tau raws li qhov xav tau ntawm cov khoom siv hluav taws xob. Cov Kev Cai Ua Haujlwm Muaj Kev Nyab Xeeb.
Nyob rau hauv xyoo tas los no, nyob rau hauv lub tswv yim loj ntawm "carbon neutralization thiab carbon peaking" hauv peb lub teb chaws, lub zog hluav taws xob tab tom hloov pauv los ntawm lub zog hluav taws xob ib txwm mus rau ib hom zog tshiab, txuas ntxiv txhawb nqa R & D thiab kev tsim kho tshiab, thiab txhawb kev hloov pauv thiab kev txhim kho cov khoom lag luam hauv kev coj ntawm ntsuab thiab ntse. Ua ib qho kev tshawb fawb ntawm kev siv cov thev naus laus zis tshiab rau cov pa roj ib puag ncig kom txo qis kev sivroj sulfur hexafluoridethaum ua kom ntseeg tau tias kev ua haujlwm ntawm cov khoom siv fais fab muaj kev ntseeg siab. C4 roj av uas tsis ua rau ib puag ncig puas tsuaj (perfluoroisobutyronitrile), ua ib hom roj rwb thaiv tsev tshiab los hloov sulfur hexafluoride (SF6), tuaj yeem txo cov pa roj carbon ntawm cov khoom siv fais fab hauv lub voj voog tag nrho, txo thiab zam se carbon, thiab zam kev tsim cov fais fab kom tsis txhob raug txwv los ntawm cov quotas pa roj carbon.
Thaum Lub Yim Hli 4, 2022, State Grid Anhui Electric Power Co., Ltd. tau tuav lub rooj sib tham txog kev thov C4 ib puag ncig tiv thaiv roj network txee hauv Xuancheng. Cov thawj pawg ntawm C4 ib puag ncig tiv thaiv roj network txee tau ua qauv qhia thiab siv hauv Xuancheng, Chuzhou, Anhui thiab lwm qhov chaw. Lawv tau ua haujlwm zoo thiab ruaj khov rau ntau tshaj ib xyoos, thiab kev ntseeg tau ntawm C4 ring network txee tau raug txheeb xyuas tag nrho. Gao Keli, tus thawj coj ntawm Tuam Tshoj Electric Power Research Institute, tau hais tias: "Pab pawg project tau daws cov teeb meem tseem ceeb ntawm kev siv C4 ib puag ncig roj hauv 12 kV ring network txee. Kauj ruam tom ntej yuav txuas ntxiv txhawb kev siv C4 ib puag ncig roj hauv ntau qib voltage thiab ntau yam khoom siv hluav taws xob. Yav tom ntej, kev siv C4 ring main unit loj yuav txhawb kev txhim kho kev lag luam khoom siv hluav taws xob tiv thaiv ib puag ncig, txhawb kev hloov pauv carbon tsawg ntawm kev lag luam fais fab, thiab ua rau muaj txiaj ntsig zoo rau kev ua tiav ntawm lub hom phiaj "ob chav carbon".
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-22-2022
