Ọdịnihu na-ejighị n'aka maka Nchekwa Ike n'etiti agha ọnụahịa na oke ike na China
N'ime odida obodo na-agbanwe ngwa ngwa nke ọnụ ahịa na-agbadata na mmepụta ihe njupụta, ngalaba nchekwa ike na-ahụ onwe ya n'okporo ụzọ, na-alụso ihe ịma aka ọgụ ma na-achọ ohere maka uto na-adigide. Dika nyocha ulo oru ohuru nke China Electricity Council na KPMG jikọrọ aka na nso nso a, ahia nchekwa ike nke ulo huru uba mgbawa, na onu ogugu ulo oru agbakwunyere na-abawanye site na 5,800 na 2021 rue 38,000 di egwu na 2022. N'ime ndị a, enwere puku kwuru puku. Ndị nrụpụta sistemu nchekwa ike edebanyere aha, ebe ndị nrụpụta nchekwa ike ruru ihe ruru 120.
Ọtụtụ ndị egwuregwu nọ na oghere a, n'agbanyeghị na ọ na-egosi oke ahịa nwere ike, butere asọmpi kpụ ọkụ n'ọnụ, na-ebute n'ọsọ ruo ala n'ihe gbasara ọnụahịa. Ihe omume a etinyela ụlọ ọrụ na-adịbeghị anya, bụ nke na-enyochabeghị oke osimiri nke ohere na-acha anụnụ anụnụ, n'oké osimiri na-acha uhie uhie nke asọmpi obi ọjọọ na oke ike, ọbụna tupu enwee ọganihu ahịa zuru oke.
Naanị ọnwa abụọ gara aga, akụkọ mgbasa ozi gosipụtara ọnụ ahịa sistemụ nchekwa ike na-agbadata 1 yuan kwa elekere (Wh), ma ugbu a, e meela nzọụkwụ ọzọ ka ụfọdụ ndị na-ebubata ya na-ekwupụta mbata nke oge 0.5 yuan kwa Wh.
N'oge na-adịbeghị anya, na nnọkọ ọha na eze, Onye isi oche nke Chunan New Energy, onye na-emepụta batrị na-emepụta batrị ike, mara ọkwa na ka ọ na-erule njedebe nke afọ a, batrị lithium nchekwa ike 280Ah ga-adị maka ọrịre na ọnụahịa na-agaghị agafe 0.5 yuan kwa Wh. ewezuga ụtụ isi), na ọnụahịa a agaghị emetụta ya site na ngbanwe nke ọnụ ahịa lithium carbonate dị elu.
Agha ọnụ ahịa a na-apụghị izere ezere butere n'oge ike karịrị akarị. Data sitere na GGII, ụlọ ọrụ nyocha, na-ekpughe na n'ihi mgbasawanye nke ụlọ ọrụ na-arụsi ọrụ ike, ikike nrụpụta batrị ike nke China agafeela awa 200 gigawatt (GWh), yana njikwa ikike n'ozuzu na-agbada site na 87% na 2022 ruo n'okpuru 50% na ọkara mbụ. nke afọ a. N'ime ndị a, ọnụ ọgụgụ ojiji nke ikike batrị nchekwa ike obibi dị obere, na-efegharị gburugburu 30%.
Mgbasawanye nke ahịa, mbelata nke ọnụ ahịa akụrụngwa (dịka lithium carbonate), enyemaka sitere na atumatu nchekwa ike n'ofe mpaghara, mbọ mbelata ọnụ ahịa, na ihe ọhụrụ teknụzụ esonyela na mgbada ala na ọnụahịa nchekwa ike. Ọ bụ ezie na omume a nwere ike iduga n'ozuzu mbelata nke ụgwọ n'ime usoro ume ọhụrụ ahụ, ọ na-ewelite nchegbu banyere nrụgide akaghi aka na mmepụta ụlọ ọrụ na mmepe ogologo oge, karịsịa mgbe ọtụtụ ụlọ ọrụ nchekwa ike kwadoro ka na-agbasi mbọ ike ịtụgharị uru.
Maka ngalaba nchekwa ike, ọnụahịa bụ naanị otu akụkụ; ihe arụmọrụ zuru oke, gụnyere nchekwa, nrụpụta ngwaahịa, ogologo ndụ okirikiri, nrụpụta ngbanwe, mmezi, na ogologo ndụ ọrụ, dịkwa oke mkpa. Ịmepụta na imejuputa ihe ngwọta nchekwa ike bụ mgbalị dị ogologo oge, na-achọ nleba anya ihe karịrị afọ iri ma ọ bụ abụọ nke ndụ ọrụ. Ngụkọta nke larịị-eri nke ọkụ eletrik (LCOE) na n'ọdịnihu uru ga-eburu n'uche dum ndụ okirikiri.
N'ịmụta site n'ahụmahụ nke oghere anyanwụ, batrị lithium-ion, na ụgbọ ala ume ọhụrụ, ụlọ ọrụ nchekwa ike na-achọ izere ọnyà dị n'ime agha ọnụ ahịa ugboro ugboro, mgbanwe ahịa, na mmechi nke ọtụtụ ụlọ ọrụ. Ebumnuche ngalaba a dabere n'ịmepụta nguzozi n'etiti ohere ahịa, uru, na nkwado ogologo oge.
Ihe omuma kacha nso nke National Energy Administration weputara na-ekpughe na ka ọ na-erule njedebe nke June nke afọ a, mkpokọta arụnyere ike nke ọrụ nchekwa ike ọhụrụ n'ofe China karịrị nde kilowatts 17.33/35.8 nde kilowatt. N'ụzọ doro anya, ikike arụnyere maka ọkara mbụ nke afọ a naanị, ihe dị ka nde kilowatts 8.63/17.72 nde kilowatt, mụbara okpukpu abụọ nke arụnyere arụnyere na afọ ndị gara aga. Mwa ahụ a na-emesi ike ngwa ngwa uto nke ngalaba nchekwa ike ọhụrụ.
Ndị ọkachamara n'ọhịa na-arụ ọrụ na ahịa nchekwa ike na 2023 ga-agafe 60 GWh, yana ntinye ntinye atụ anya karịa 30 GWh.
N'ụzọ dị iche na usoro dịwanye njọ nke ịdaba ọnụ ahịa, ihe ngwọta nchekwa ike nke Tesla's Megapack ahụla ọnụ ahịa ha na-abawanye, na iwu na-agbatị n'ime 2025. Isi ihe na-eme ka ihe ịga nke ọma Tesla na-adabere ọ bụghị nanị na ngwaike kamakwa na ntụgharị atụmatụ ya na nkà na ụzụ artificial (AI). Ijikọ teknụzụ AI n'ime ngwaahịa ike na-enyere aka nleba anya, njikwa, na ịkpata ego nke ojiji batrị, na-ewepụta ngwaahịa ike ọhụrụ na ihe mgbochi teknụzụ. Ngwa dị elu na-enye ndị ahịa ọrụ ahaziri iche yana ikike njikwa ike ozugbo.
Tesla azụlitela sistemu akụrụngwa akụrụngwa ike siri ike, na-egosipụta ikpo okwu njikwa azụmaahịa ozugbo Autobidder, Opticaster maka ịkọ amụma na ịkwalite ojiji ike yana Microgrid Controller iji nọgide na-enwe nkwụsi ike grid, niile na-enye aka na nkwalite ego maka ndị ọrụ.
Dị ka ụlọ ọrụ nchekwa ike na-agagharị n'ọnọdụ ịma aka nke asọmpi ọnụahịa, oke ike, na ihe ọhụrụ, ọchịchọ maka ọdịnihu ga-adigide na uru na-aga n'ihu. Ịmepụta nguzozi siri ike n'etiti nnweta, uru, na ọganihu teknụzụ ka bụ ihe ịma aka na-akọwapụta maka ngalaba a siri ike.
