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 Kazwelonke Wokuphathwa Kwezamandla Kazwelonke, 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 i-100. ama-kilowatt ayizigidi iminyaka emithathu ilandelana, futhi ishaya irekhodi elisha eliphezulu

U-Liu Yafang, iphini likamqondisi woMnyango Wezokongiwa Amandla kanye Nezisetshenziswa Zesayensi Nezobuchwepheshe we-National Energy Administration, uthe ekupheleni kuka-2022, amandla afakiwe amaphrojekthi amasha okugcina amandla asebenza ezweni lonke afinyelele kuma-kilowatts ayizigidi eziyi-8.7, ngesilinganiso esimaphakathi. isikhathi sokugcina amandla esingaba amahora angu-2.1, okuwukukhuphuka okungaphezu kuka-110% ekupheleni kuka-2021

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 ukuguquguquka kwamandla amasha okukhipha amandla, ukuthuthukisa ukusetshenziswa kwamandla amasha, ukunciphisa ukuphambuka kohlelo lokukhiqiza amandla, ukuthuthukisa ukuphepha nokuzinza kokusebenza kwegridi yamandla. , kanye nokunciphisa ukuminyana kokudlulisela

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 samandla amasha uzofinyelela ngaphezu kwama-kilowatts ayizigidi ezingu-30 ngo-2025. Ngokwezibalo, ekupheleni kuka-2020, i-China isisebenzise umthamo ofakiwe we-electrochemical energy storage ingu-3269.2 megawatts, noma 3.3 ama-kilowatts ayizigidi, ngokusho kwethagethi yokufakwa ehlongozwayo kulo mbhalo, Ngo-2025, umthamo ofakiwe wesitoreji samandla kagesi e-China uzokhula 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 lokusebenzisa i-photovoltaic nezinye izici, futhi lilungise izindawo zokugcina amandla ngokuvumelana nomthamo ofakiwe we-15% - 30% (ulungiswa ngokuya ngesiteji sokuthuthukiswa) kanye nobude besikhathi samahora angu-2-4, noma ukuqasha izindawo zokugcina amandla okwabelwana ngazo ngomthamo ofanayo, oye waba uphahla lwezidingo zamanje zokusabalalisa kanye nokugcinwa kwe-photovoltaic.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 zilungiswe ngokushintshashintshayo ngokuya ngesimo sangempela) ukuhlangabezana nesidingo esikhulu sokushefa;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), ngonyaka ka-2022, ingqikithi yamaphrojekthi okugcina amandla omoya kanye nelanga angama-83 asayinwa/ahlelwa ezweni lonke, ngesilinganiso esicacile sephrojekthi esingu-191.553GW kanye nokucacile. utshalomali inani 663.346 bhiliyoni yuan

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 umqondo ophelele webhizinisi wokuqondisa imali yezenhlalo iphrojekthi 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 yokugcina amandla nomlilo zenzeke emhlabeni jikelele, ikakhulukazi ukuqhuma kweBeijing Energy Storage Power Station ngo-Ephreli 16, 2021, okubangele ukufa kwabacimi bomlilo ababili, ukulimala. yesicishamlilo esisodwa, kanye nokulahlekelwa ukuxhumana kwesisebenzi esisodwa esiteshini samandla, Imikhiqizo yebhethri yokugcina amandla yamanje ibhekene nezinkinga ezifana nokuphepha nokwethembeka okunganele, isiqondiso esibuthakathaka samazinga afanele kanye nokucaciswa, ukuqaliswa okunganele kwezinyathelo zokulawula ukuphepha, kanye Isexwayiso sokuphepha esingaphelele kanye nendlela ephuthumayo

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 sisesimweni esihle, ngokombiko we-China Electricity Union, inani lamaseli e-electrochemical likhulu, futhi isilinganiso senani lamangqamuzana awodwa ephrojekthi yokugcina amandla sesifinyelele emashumini ezinkulungwane noma ngisho namakhulu ezinkulungwane. wamazinga.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 budinga ukuthuthukiswa

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

“Uchungechunge Lwezokugcinwa Kwamandla Nezinhlelo Ezintsha Zamandla”, oluxhaswe yi-International Energy Network, Izihloko Ezisematheni Ezithwebulayo kanye Nezihlokwana Zokugcina Amandla, ezinendikimba ethi “Amandla Amasha, Amasistimu Amasha Nezemvelo Ezintsha”, zizoba seBeijing ngoFebhuwari 21. Ngaleso sikhathi, i-"7th China Photovoltaic Industry Forum" izoba seBeijing 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 abagunyaziwe bemboni, izinhlangano zezimboni, izikhungo zocwaningo lwesayensi, izikhungo zokuklama nezinye izikhungo, kanye namabhizinisi okutshalwa kwezimali amandla afana ne-Huaneng, i-National Energy. Iqembu, i-National Power Investment Corporation, i-China Energy Conservation, i-Datang, i-Three Gorges, i-China Nuclear Power Corporation, i-China Guangdong Nuclear Power Corporation, i-State Grid, i-China Southern Power Grid, kanye namabhizinisi okukhiqiza imboni ye-photovoltaic, Ochwepheshe abafana namabhizinisi okuhlanganiswa kwesistimu kanye namabhizinisi e-EPC kufanele axoxisane ngokugcwele futhi ashintshisane ngezihloko ezishisayo ezifana nenqubomgomo yemboni ye-photovoltaic, ubuchwepheshe, ukuthuthukiswa kwezimboni kanye nokuthambekela kumongo wesistimu entsha yamandla, futhi asize imboni iqede ukufeza ukuthuthukiswa okudidiyelwe.

I-"Symposium on Energy Storage and New Energy System" izoxoxa futhi ishintshisane ngezindaba ezishisayo ezifana nenqubomgomo yemboni yokugcina amandla, ubuchwepheshe, ukuhlanganiswa kwe-optical storage, 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 Amandla Elisha izogxila ezinkingeni okufanele zinqotshwe ekwakheni i-ecosystem entsha kumongo we-"carbon dual", futhi kuzuzwe ukunqoba okuphumelelayo nokuzinza kwe-ecosystem entsha, Ukuhlinzeka imibono nemibono emisha