Inotungamirwa ne "double carbon" mutemo wekudzikisa kuburitsa kabhoni, iyo nyika kugadzirwa kwemagetsi ichaona shanduko dzakakura. Mushure megore ra2030, nekuvandudzwa kwesimba rekuchengetera magetsi uye zvimwe zvekushandisa zvinotsigira, China inotarisirwa kupedzisa shanduko kubva kufossil-yakavakirwa simba rekugadzira magetsi kune nyowani-yakavakirwa simba rekugadzira magetsi panosvika 2060, nechikamu chesimba idzva remagetsi rinosvika pamusoro pe80%.
Iyo "double kabhoni" mutemo ichafambisa maitiro emagetsi ekugadzira magetsi eChina kubva kufossil simba kuenda kusimba idzva zvishoma nezvishoma, uye zvinotarisirwa kuti panosvika 2060, chizvarwa chitsva chemagetsi cheChina chichaita zvinopfuura 80%.
Panguva imwecheteyo, kugadzirisa dambudziko re "isina kugadzikana" kudzvanywa kwakaunzwa nehukuru-hukuru grid yekubatanidza padivi pesimba idzva rekugadzira, iyo "kugovera uye kuchengetedza mutemo" padivi rekugadzira magetsi ichaunzawo mabudiro matsva esimba. divi rekuchengetedza.
Muna Gunyana 2020, pamusangano wechimakumi mashanu nenomwe weUnited Nations General Assembly, China yakaronga zviri pamutemo chinangwa che "double carbon" yekuwana "peak carbon" panosvika 2030 uye "carbon neutrality" panosvika 2060. China iri kutarisira kuwana "peak carbon" kubudikidza 2030 uye "carbon neutral" ne2060.
Pakazosvika 2060, China ichapinda muchikamu che "neutral", nekabhoni emissions inotarisirwa kusvika matani 2.6 bhiriyoni, kuderera kwe74.8% zvichienzaniswa ne2020.
Zvakakosha kucherechedza pano kuti "carbon neutral" hairevi zero carbon dioxide emissions, asi kuti huwandu hwe carbon dioxide kana greenhouse gasi hunobudiswa zvakananga kana zvisina kunanga nekugadzirwa kwekambani, zviitiko zvemunhu uye zvimwe zviito zvichagadziriswa nekudyara miti. , kuchengetedza simba uye kuderedza emission kuti uwane yakanaka uye yakaipa carbon dioxide kana greenhouse gas emissions inogadzirwa ivo pachavo. Chinangwa ndechekuzadzisa zero emissions nekubvisa carbon dioxide kana greenhouse gas emissions inogadzirwa zvakananga kana zvisina kunanga nemabasa emabhizinesi, sekudyara miti nekuchengetedza simba.
Maindasitiri edu matatu epamusoro ane high carbon emissions nhasi ndeaya:
Muchikamu chekugovera magetsi, icho chine chikamu chepamusoro, nyika ichagadzira 800 miriyoni kWh yemagetsi muna 2020.
Inotungamirwa ne "double carbon" mutemo wekudzikisa kuburitsa kabhoni, iyo nyika kugadzirwa kwemagetsi ichaona shanduko dzakakura.
Mushure megore ra2030, nekuvandudzwa kwesimba rekuchengetera magetsi uye zvimwe zvekushandisa zvinotsigira, China inotarisirwa kupedzisa shanduko kubva kufossil-yakavakirwa simba rekugadzira magetsi kune nyowani-yakavakirwa simba rekugadzira magetsi panosvika 2060, nechikamu chesimba idzva remagetsi rinosvika pamusoro pe80%.
Nekuputika kwechikamu chitsva chemagetsi emusika, iyo indasitiri yekuchengetedza simba yakaunzawo mabudiro matsva.
Kuchengetedzwa kwemagetsi hakuparadzaniswe kubva kuchizvarwa chitsva chesimba (photovoltaic uye simba remhepo).
PV uye simba remhepo zvine masimba masimba uye zvirambidzo zvenzvimbo, zvichikonzera kusagadzikana kwakasimba mukugadzirwa kwemagetsi uye kuwanda kwedivi rekugadzira magetsi, izvo zvinogona kuunza kumanikidza kukuru padivi regidhi panguva yekubatanidza grid.
Zviteshi zvekuchengetera magetsi hazvigone kungogadzirisa zvinobudirira dambudziko re "chiedza chakasiiwa nemhepo", asiwo "peak uye frequency regulation", kuitira kuti kugadzirwa kwemagetsi uye kuwanda kwechikamu chekugadzira magetsi kunokwanisa kuenderana neyakarongwa curve yegiredhi, nekudaro. kuona yakatsetseka grid yekubatanidza kune itsva simba chizvarwa.
Parizvino, musika weChina wekuchengetera magetsi uchiri mudiki kana uchienzaniswa nemisika yekunze, nekuenderera mberi kwekuvandudzwa kwemvura yeChina nezvimwe zvivakwa.
Pumped storage ichiri kutonga mumusika, ine 36GW yepombi yekuchengetedza yakaiswa mumusika weChina muna 2020, yakakwira zvakanyanya kupfuura iyo 5GW yekuchengetedza electrochemical; zvisinei, kemikari kuchengetedza ine zvakanakira kusave pasi pezvirambidzo zvenzvimbo uye kuchinjika gadziriso, uye ichakura nekukurumidza mune ramangwana; zvinotarisirwa kuti electrochemical kuchengetedza muChina zvishoma nezvishoma inobata pombi yekuchengetedza muna 2060, inosvika 160GW.
Panguva ino muchikamu chitsva chekugadzira simba reprojekiti, hurumende zhinji dzemunharaunda dzichataura kuti chiteshi chitsva chemagetsi chine chengetedzo isiri pasi pe10% -20%, uye nguva yekuchaja haisi pasi pemaawa 1-2. zvinogona kuonekwa kuti "gadziriro yekuchengetedza" ichaunza kukura kwakanyanya kune chikamu chekugadzira magetsi chemusika wemagetsi ekuchengetedza magetsi.
Nekudaro, panguva ino, nekuti iyo purofiti modhi uye mutengo wekuitisa simba rekugadzira magetsi padivi remagetsi ekuchengetedza simba harisati ranyatsojeka, zvichikonzera kuderera kwemukati wekudzoka, ruzhinji rwezviteshi zvekuchengetedza simba rinonyanya kutungamirwa kuvakwa, uye bhizinesi modhi richiri kuda kugadziriswa.
Nguva yekutumira: Jul-21-2022