Nchekwa ike nke grid: Teknụzụ batrị na-eweta ndụ na nchekwa grid

• Banyere chepụtara:
• Aha onye edemede

  Quantumrun ịhụ ụzọ
• Nwere ike 13, 2024

Nchịkọta nghọta

Nchekwa ike nke grid na-agbanwe otu anyị si eji ike emeghari ohuru, na-eme ka o kwe omume ịchekwa ike sitere na isi mmalite dị ka ikuku na anyanwụ mgbe ọ kacha mkpa. Site n'iji teknụzụ batrị dị elu n'ọrụ, usoro a na-enye isi iyi ike a pụrụ ịdabere na ya karịa nke enwere ike imeghari. Teknụzụ ndị a na-eme ka ume ọhụrụ bụrụ nke a pụrụ ịdabere na ya na ịnweta ya, n'ikpeazụ na-eduga n'ịgbanwe usoro oriri ume, ime amụma, na itinye ego n'ahịa.

Ọnọdụ nchekwa ike nke grid

Nchekwa ike nke grid nwere ike ịchekwa ọkụ eletrik sitere na isi mmalite ndị a na-emegharị n'oge oge mmepụta kacha elu wee weghachi ya na grid ọkụ mgbe ọchịchọ dị elu ma ọ bụ mmepụta dị ala. Ihe dị ka pasent 12 nke ọgbọ ọkụ eletrik nke US na-enweta site na ikuku na anyanwụ (dị ka International Energy Agency), nke na-adịte aka n'ihi ọnọdụ ihu igwe dị iche iche. Ngwọta nchekwa ike dị mkpa iji mee ka ntụkwasị obi nke isi mmalite ndị a na-emegharị ọhụrụ na ntinye aka ha na decarbonizing grid ọkụ eletrik, ọ bụ ezie na nhọrọ ndị dị ọnụ ahịa na ọnụ ọgụgụ dị mfe.

Otu ọganihu pụtara ìhè bụ mmepe nke batrị redox-flow site n'aka ndị nchọpụta na Mahadum Harvard, nke na-eji mmiri na-ekpo ọkụ, organic electrolyte. Ihe ọhụrụ a na-eji quinone ma ọ bụ hydroquinone ogige na electrolyte, na-enye uru ndị nwere ike na ọnụ ahịa, nchekwa, nkwụsi ike, na ike ike. Quino Energy, mmalite tọrọ ntọala iji zụọ ahịa teknụzụ a, enwetala nlebara anya maka nkwa ya iji lebara ụdị ike ume ọhụrụ anya anya nke ọma. Batrị a na-eru eru na-elekwasị anya n'oge mwepu nke awa 5 ruo 20, na-edobe ya ka ọ bụrụ asọmpi ọzọ maka batrị lithium-ion dị mkpụmkpụ, ọkachasị maka ngwa nchekwa ọdụ grid.

Mmepe na mmetụta nwere ike nke teknụzụ nchekwa ike grid ka a na-emesiwanye ike site na nkwado sitere na Ngalaba Energy US, nke nyere Quino Energy USD $ 4.58 nde iji nyere aka n'ịmepụta usoro nhazi nke nwere ike ịgbatị ma dị ọnụ ahịa maka ndị na-emegharị batrị. Ego a na-egosipụta atụmatụ sara mbara iji belata ọnụ ahịa nke ogologo oge, nchekwa nchekwa ike grid site na 90% n'ime afọ iri ma e jiri ya tụnyere teknụzụ lithium-ion. Ụzọ Quino Energy nwere ike iwepụ mkpa maka ụlọ ọrụ kemịkalụ ọdịnala site n'ikwe ka batrị na-erugharị na-arụ ọrụ ya.

Mmetụta na-emebi emebi

Site na sistemụ nchekwa ike na-eme ka ọkụ eletrik na-aga n'ihu site na isi mmalite ndị a na-emegharịgharị, ndị na-azụ ahịa nwere ike ịhụ mbelata nke ụgwọ ume ka oge na-aga ka ịdabere na mmanụ ọkụ dị oke ọnụ na-ebelata. Ngbanwe a na-agbakwa ume nnabata nke teknụzụ ụlọ mara mma nke na-ebuli iji ike eme ihe, na-ebelata ụgwọ ike ụlọ yana ịkwalite nkwado gburugburu ebe obibi. Na mgbakwunye, ntụkwasị obi nke ume ọhụrụ nwere ike ibute ohere ọrụ ọhụrụ na teknụzụ akwụkwọ ndụ akwụkwọ ndụ na ngalaba njikwa ike ka ọchịchọ maka nka na mpaghara ndị a na-abawanye.

Maka ụlọ ọrụ, ntughari gaa na ume mmeghari ohuru, nke agbakwunyere site na ngwọta nchekwa grid, na-enye ohere abụọ maka nchekwa ọnụ ahịa yana ibu ọrụ ụlọ ọrụ. Azụmahịa na-arụ ọrụ microgrids nke ha nwere ike ịdabere na grid ike ọdịnala, na-eduga n'ịbelata ụgwọ ọrụ yana ịbawanye ikike ike. Omume a nwekwara ike imetụta ụlọ ọrụ ka ha chegharịa n'agbụ ọkọnọ ha, na-ebute ụzọ nkwado na nkwụghachi azụ megide ndakpọ nke ihu igwe. Ọzọkwa, ụlọ ọrụ ndị na-etinye ego na teknụzụ ume ọhụrụ nwere ike ịkwalite aha njirimara ha, na-adọta ndị ahịa na ndị na-etinye ego na-eji nlekọta gburugburu ebe obibi kpọrọ ihe.

Nkwenye nke teknụzụ nchekwa nchekwa ike nke grid nwere ike ịchọ mmelite maka amụma ike mpaghara na nke mba ụwa iji kwado ntinye nke isi mmalite ume ọhụrụ na grid mba. Gọọmentị nwere ike inye ihe mkpali maka nyocha na mmepe nchekwa nchekwa ike, na-agba ume ọhụrụ na ibelata ọnụ ahịa. N'ikpeazụ, ntụkwasị obi na arụmọrụ nke usoro nchekwa nchekwa ume ọhụrụ nwere ike iduga nnwere onwe ike maka ọtụtụ mba, na-ebelata mkpa maka mbubata ike na ịkwalite nchekwa obodo.

Nsonaazụ nke nchekwa ike grid

Mmetụta dị ukwuu nke nchekwa ike grid nwere ike ịgụnye: 

• Mbelata ụgwọ ọrụ maka akụrụngwa n'ihi mbelata ịdabere na osisi dị elu, na-eduga n'ọnụọgụ ọkụ eletrik dị ala maka ndị na-azụ ahịa.
• Mmụba itinye ego n'ọrụ ike mmeghari ohuru dị ka nchekwa ọnụ ọgụgụ grid na-enye nkwado ndabere nke a pụrụ ịdabere na ya, na-adọta ego nke onwe yana nke ọha.
• Enwetara nkwụsi ike grid megide ọdachi ndị na-emere onwe ya na mmetụta mgbanwe ihu igwe, na-ebelata ike ọkụ na imezi nzaghachi mberede.
• Ịkwanye ndị ahịa ike site na mmepụta ike enweghị isi, na-ahapụ ndị mmadụ n'otu n'otu ịreghachi ike karịrị akarị na grid ma belata mmefu ọrụ ha.
• Gọọmenti na-emegharị atumatu ume ike iji tinye ikike nchekwa, na-eduga n'ebumnuche ume ọhụrụ na mkpali maka teknụzụ dị ọcha.
• Mwepụ ngwa ngwa nke ụlọ ọrụ coal na gas, na-ebelata ikuku ikuku griin na na-enye aka na mbọ zuru ụwa ọnụ iji luso mgbanwe ihu igwe ọgụ.
• Enwere ike maka mgbanwe ọnụahịa ike ka ahịa na-agbanwe maka njikọta mmụba nke isi mmalite, na-emetụta mgbanwe azụmaahịa ike zuru ụwa ọnụ.
• Ọdịiche mmepe obodo na ime obodo dị ka ọrụ nchekwa grid na-akwado ebe nwere ohere karịa na akụrụngwa mmeghari ohuru, na-achọ itinye aka na amụma iji hụ na ohere ziri ezi nweta ike dị ọcha.

Ajụjụ ndị a ga -atụle

• Kedu ka ndụ gị kwa ụbọchị nwere ike isi gbanwee site na ume ọhụrụ dị ọnụ ala yana ntụkwasị obi?
• Kedu ka gọọmentị ime obodo ga-esi mee ka ibubata sistemu nchekwa ume ume ọhụrụ iji hụ na ohere ziri ezi maka obodo niile?