Imakethe ye-optical storage yaseChina ngo-2023

NgoFebhuwari 13, iNational Energy Administration yabamba isithangami sabezindaba esijwayelekile eBeijing. U-Wang Dapeng, iPhini likaMqondisi woMnyango Wezamandla Amandla Avuselelekayo weNational Energy Administration, wethule ukuthi ngo-2022, amandla amasha afakiwe okukhiqiza amandla omoya kanye ne-photovoltaic ezweni azodlula ama-kilowatts ayizigidi eziyi-120, afinyelele kuma-kilowatts ayizigidi eziyi-125, aphule ama-kilowatts ayizigidi eziyi-100 iminyaka emithathu ilandelana, futhi ashaye irekhodi elisha.

U-Liu Yafang, iphini likamqondisi woMnyango Wezokongiwa Amandla kanye Nezesayensi Nezobuchwepheshe be-National Energy Administration, uthe ekupheleni kuka-2022, umthamo ofakiwe wamaphrojekthi amasha okugcina amandla asebenza ezweni lonke usufinyelele kuma-kilowatts ayizigidi eziyisi-8.7, nesikhathi sokugcina amandla esilingana namahora angama-2.1, okuwukukhuphuka okungaphezulu kwe-20 kokuphela kwe-110%

Eminyakeni yakamuva, ngaphansi komgomo we-dual-carbon, ukuthuthukiswa kwe-leapfrog yamandla amasha njengamandla omoya kanye nokukhiqizwa kwamandla elanga kuye kwashesha, kuyilapho ukuguquguquka nokungahleliwe kwamandla amasha kube ubunzima ekuqinisekiseni ukuhlinzekwa kukagesi okuzinzile. Ukwabiwa kwamandla amasha nokugcinwa kancane kancane sekuyinto evamile, enemisebenzi yokucindezela ukushintshashintsha kwamandla amasha okukhipha amandla, ukuthuthukisa ukusetshenziswa kwamandla amasha, ukunciphisa ukuchezuka kohlelo lokukhiqiza amandla, ukuthuthukisa ukuphepha nokuzinza kokusebenza kwegridi yamandla, kanye nokunciphisa ukuminyana kokudluliselwa kwamandla.

Ngomhla zingama-21 kuMbasa, 2021, Ikhomishini Kazwelonke Yokuthuthukiswa Nezinguquko kanye Nokuphathwa Kwezamandla Kuzwelonke bakhiphe Imibono Eyisiqondiso Ngokusheshisa Ukuthuthukiswa Kwesitoreji Samandla Esisha futhi yacela imibono kuwo wonke umphakathi. Ibeke ngokucacile ukuthi umthamo ofakiwe wesitoreji esisha samandla uzofinyelela ama-kilowatts angaphezu kwezigidi ezingu-30 ngo-2025. Ngokusho kwezibalo, ekupheleni kuka-2020, i-China isifake ukusebenza komthamo ofakiwe we-electrochemical energy storage ingu-3269.2 megawatts, noma ama-kilowatts ayizigidi ezingu-3.3, ngokusho komgomo wokufaka isitoreji, i-5 ye-electrochemical ehlongoziwe efakwe ku-2 umthamo we-electro izokwenyuka izikhathi ezingaba ngu-10

Namuhla, ngokuthuthuka okusheshayo kwe-PV+energy storage, kanye nenqubomgomo nokusekelwa kwemakethe, sinjani isimo sokuthuthukiswa kwemakethe yokugcina amandla? Kuthiwani ngokusebenza kwesiteshi sikagesi sokugcina amandla osekuqalile ukusebenza? Ingakwazi ukudlala indima yayo efanele kanye nenani?

Isitoreji esingafika ku-30%!

Kusukela kokuzikhethela ukuya kokuphoqelekile, i-oda lokwabiwa kwesitoreji eliqine kakhulu lakhishwa

Ngokwezibalo ze-International Energy Network/Photovoltaic Headline (PV-2005), kuze kube manje, inani lamazwe angama-25 likhiphe izinqubomgomo zokucacisa izidingo ezithile zokucushwa kwe-photovoltaic nokugcinwa. Ngokuvamile, izifunda eziningi zidinga ukuthi isikali sokusabalalisa nokugcinwa kweziteshi zamandla e-photovoltaic sibe phakathi kuka-5% no-30% womthamo ofakiwe, isikhathi sokumisa ikakhulukazi amahora angu-2-4, kanti izifunda ezimbalwa ziyihora elingu-1.

Phakathi kwazo, iDolobha laseZaozhuang leSifundazwe saseShandong licubungule ngokucacile isikali sokuthuthukiswa, izici zomthwalo, izinga lokusetshenziswa kwe-photovoltaic nezinye izici, futhi lamisa izindawo zokugcina amandla ngokuvumelana nomthamo ofakiwe we-15% - 30% (ulungiswe ngokuya ngesigaba sokuthuthukiswa) kanye nobude besikhathi samahora angu-2-4, noma ukuqasha izikhungo zokugcina amandla okwabelwana ngazo ezinomthamo ofanayo wokusabalalisa isithombe se-voltaic. Ngaphezu kwalokho, i-Shaanxi, i-Gansu, i-Henan nezinye izindawo zidinga isilinganiso sokusabalalisa nokugcinwa ukuze sifinyelele ku-20%

Kuyaphawuleka ukuthi uGuizhou ukhiphe idokhumenti ukuze acacise ukuthi amaphrojekthi amasha kagesi kufanele ahlangabezane nezidingo zokusebenza kwamahora amabili ngokwakha noma ukuthenga isitoreji samandla ngenani elingekho ngaphansi kuka-10% womthamo ofakiwe wamandla amasha (isilinganiso sokuxhuma singashintshwa ngokuguquguqukayo ngokwesimo sangempela) ukuze kuhlangatshezwane nesidingo sokushefa esiphezulu; Kumaphrojekthi amasha wamandla ngaphandle kwesitoreji samandla, ukuxhumana kwegridi ngeke kubhekwe njengokwesikhashana, okungathathwa njengokwabiwa okuqinile kanye ne-oda lokugcina

Impahla yokugcina amandla:

Kunzima ukwenza inzuzo futhi isasasa lamabhizinisi ngokuvamile alikho phezulu

Ngokwezibalo ze-International Energy Network/Photovoltaic Headline (PV-2005), ngo-2022, kwasayinwa/ kwahlelwa amaphrojekthi omoya angu-83 okugcina amandla omoya kanye nelanga ezweni lonke, ngesilinganiso esicacile sephrojekthi esingu-191.553GW kanye nenani elicacile lokutshalwa kwezimali lama-yuan ayizigidi eziyizinkulungwane ezingu-663.346.

Phakathi kosayizi abachaziwe bephrojekthi, i-Inner Mongolia ikleliswe kuqala ngo-53.436GW, i-Gansu ikleliswe endaweni yesibili ngo-47.307GW, kanti i-Heilongjiang ikleliswe endaweni yesithathu ngo-15.83GW. Ubukhulu bephrojekthi bezifundazwe zaseGuizhou, Shanxi, Xinjiang, Liaoning, Guangdong, Jiangsu, Yunnan, Guangxi, Hubei, Chongqing, Jiangxi, Shandong, kanye ne-Anhui bonke badlula i-1GW

Ngenkathi ukunikezwa kwamandla okusha kanye neziteshi zikagesi zokugcina amandla sezikhula ngamandla, iziteshi zikagesi zokugcina amandla eseziqalile ukusebenza ziwele esimweni esikhathazayo. Inombolo enkulu yamaphrojekthi okugcina amandla asekelayo asesiteji sokungenzi lutho futhi kancane kancane iba yisimo esinamahloni

Ngokombiko "wocwaningo mayelana nokusebenza kokusabalalisa amandla amasha kanye nesitoreji" okhishwe yi-China Electricity Union, izindleko zamaphrojekthi okugcina amandla ngokuvamile ziphakathi kuka-1500-3000 yuan/kWh. Ngenxa yezimo ezihlukene zemingcele, umehluko wezindleko phakathi kwamaphrojekthi mkhulu. Kusukela esimweni sangempela, inzuzo yamaphrojekthi amaningi okugcina amandla ayiphezulu

Lokhu akunakuhlukaniswa nezingqinamba zeqiniso. Ngakolunye uhlangothi, mayelana nokufinyelela emakethe, izimo zokufinyelela zeziteshi zikagesi zokugcina amandla ukuze zibambe iqhaza emakethe yokuhweba indawo kagesi kusazocaciswa, futhi imithetho yokuhweba kusamele ithuthukiswe. Ngakolunye uhlangothi, ngokohlelo lwamanani, ukusungulwa kwendlela yokubeka amanani omthamo ozimele weziteshi zikagesi zokugcina amandla ohlangothini lwegridi akukabambezeleki, futhi imboni iyonke isantula uhlaka lwebhizinisi oluphelele lokuqondisa imali yenhlalakahle kuphrojekthi yokugcina amandla. Ngakolunye uhlangothi, izindleko zokugcina amandla amasha ziphezulu futhi ukusebenza kahle kuphansi, Ukuntuleka kweziteshi zokusakaza. Ngokusho kwemibiko yezindaba efanele, okwamanje, izindleko zokusabalalisa nokugcinwa kwamandla amasha zithwalwa amabhizinisi amasha okuthuthukisa amandla, angadluliswanga phansi. Izindleko zamabhethri e-lithium ion zinyukile, okulethe ingcindezi enkulu yokusebenza kumabhizinisi amasha kagesi futhi kwathinta izinqumo zokutshala izimali zamabhizinisi amasha okuthuthukisa amandla. Ngaphezu kwalokho, eminyakeni emibili edlule, ngentengo ye-silicon ekhuphukayo ye-photovoltaic industry chain ikhuphuka, intengo ishintsha kakhulu. Emabhizinisini amasha anamandla okusatshalaliswa nokugcinwa okuphoqelekile, Ngokungangabazeki, izici eziphindwe kabili zengeze umthwalo wamabhizinisi amasha okukhiqiza amandla, ngakho-ke isasasa lamabhizinisi lokwabiwa kwamandla amasha nokugcinwa ngokuvamile liphansi.

Izingqinamba eziyinhloko:

Inkinga yokuphepha kokugcinwa kwamandla kusazoxazululwa, futhi ukusebenza nokugcinwa kwesiteshi sikagesi kunzima

Eminyakeni emibili edlule, izinhlobo ezintsha zokugcina amandla ziye zadlondlobala futhi sezisetshenziswa kabanzi, kuyilapho ukuphepha kokugcinwa kwamandla kuye kwanda kakhulu. Ngokwezibalo ezingaphelele, kusukela ngo-2018, izigameko ezingaphezu kuka-40 zokuqhuma kwebhethri nomlilo ogcinwe amandla zenzeke emhlabeni jikelele, ikakhulukazi ukuqhuma kwe-Beijing Energy Storage Power Station ngo-Ephreli 16, 2021, okubangele ukufa kwezicishamlilo ezimbili, ukulimala kwesicishamlilo esisodwa, kanye nokulahlekelwa ukuxhumana kwesisebenzi esisodwa esiteshini sebhethri esinezinkinga ezifana nemikhiqizo yebhethri. ukwethembeka, isiqondiso esibuthakathaka samazinga afanele kanye nokucaciswa, ukuqaliswa okunganele kwezinyathelo zokulawula ukuphepha, kanye nesixwayiso sokuphepha esingaphelele kanye nezindlela eziphuthumayo

Ukwengeza, ngaphansi kwengcindezi yezindleko eziphezulu, abanye abakhi bephrojekthi yokugcina amandla bakhethe imikhiqizo yokugcina amandla engasebenzi kahle kanye nezindleko eziphansi zokutshala izimali, okwandisa ingozi yokuphepha engenzeka. Kungashiwo ukuthi inkinga yokuphepha iyisici esibalulekile esithinta ukuthuthukiswa okunempilo nokuzinzile kwesikali esisha sokugcina amandla, okudingeka sixazululwe ngokushesha.

Mayelana nokusebenza nokugcinwa kwesiteshi sikagesi, ngokombiko we-China Electricity Union, inani lamangqamuzana e-electrochemical likhulu, futhi isikali senani lamangqamuzana omsebenzi wokugcina amandla sifinyelele emashumini ezinkulungwane noma ngisho namakhulu ezinkulungwane zamazinga. Ukwengeza, izindleko zokwehla kwenani, ukulahlekelwa kokusebenza kahle kokuguqulwa kwamandla, ukonakala kwamandla ebhethri nezinye izici ezisebenzayo kuzophinde kwenyuse kakhulu izindleko zomjikelezo wempilo yaso sonke isiteshi samandla okugcina amandla, okunzima kakhulu ukusinakekela; Ukusebenza nokunakekelwa kweziteshi zamandla okugcina amandla kubandakanya ugesi, amakhemikhali, ukulawula kanye neminye imikhakha. Njengamanje, ukusebenza nokugcinwa kubanzi, futhi ubungcweti bokusebenza nokunakekela abasebenzi kumele kuthuthukiswe

Amathuba nezinselelo zihlala zihambisana. Singayikhulisa kanjani indima yokusabalalisa nokugcinwa kwamandla amasha futhi sinikeze izimpendulo ezanelisayo ukuze kufezwe umgomo wekhabhoni ekabili?

I-"Symposium on Energy Storage and New Energy Systems", exhaswe yi-International Energy Network, i-Photovoltaic Headlines kanye ne-Energy Storage Headlines, enesihloko esithi "Amandla Amasha, Amasistimu Amasha kanye Nemvelo Entsha", izobanjelwa eBeijing ngoFebhuwari 21. Phakathi naleso sikhathi, "i-7th China Photovoltaic Industry Forum" izobanjelwa eBeijing ngoFebhuwari 22.

Iforamu ihlose ukwakha isiteji sokushintshanisa esisekelwe ku-value yemboni ye-photovoltaic. Lesi sithangami simema abaholi, ochwepheshe kanye nezazi zeKhomishini Yentuthuko Kazwelonke Nezinguquko, Ukuphathwa Kwezamandla, ochwepheshe abagunyazwe embonini, izinhlangano zezimboni, izikhungo zocwaningo lwesayensi, izikhungo zokuklama nezinye izikhungo, kanye namabhizinisi okutshalwa kwezimali amandla afana noHuaneng, iNational Energy Group, iNational Power Investment Corporation, iChina Energy Conservation, iDatang, amaGorges amathathu, iChina Nuclear Power Corporation, iChina iGuard Power Corporation, iChina iGuangdong Power Corporation, iChina iGuangdong Power Corporation, iChina iGuangdong Power Corporation amabhizinisi okukhiqiza uchungechunge lwe-photovoltaic, Ochwepheshe abafana namabhizinisi okuhlanganiswa kwesistimu kanye namabhizinisi e-EPC kufanele baxoxe ngokugcwele futhi bashintshane ngezihloko ezishisayo ezifana nenqubomgomo yemboni ye-photovoltaic, ubuchwepheshe, ukuthuthukiswa kwezimboni kanye nokuthambekela kumongo wesistimu entsha yamandla, futhi basize imboni iqede ukufeza intuthuko edidiyelwe.

"I-Symposium on Energy Storage kanye Nohlelo Olusha Lwamandla" izoxoxa futhi ishintshisane ngezindaba ezishisayo ezifana nenqubomgomo yemboni yokugcina amandla, ubuchwepheshe, ukuhlanganiswa kwendawo yokugcina amandla, njll., kanye namabhizinisi afana ne-National Energy Group, i-Trina Solar, i-Easter Group, i-Chint New Energy, i-Kehua Digital Energy, i-Baoguang Zhizhong, i-Aishiwei Storage, i-Shouhang ku-New Energy izogxila ohlelweni olusha lwe-Energy ecodual " carbon”, futhi uzuze ukunqoba kanye nokuthuthuka okuzinzile kwe-ecosystem entsha, Nikeza imibono emisha kanye nemininingwane