Nkewa nchekwa ike nke Sungrow na-emepụta PV inverter etinyela aka na usoro nchekwa ike batrị (BESS) kemgbe 2006. Ọ butere 3GWh nke nchekwa ike zuru ụwa ọnụ na 2021.
Azụmahịa nchekwa ike ya agbasawanyela ka ọ bụrụ onye na-eweta turnkey, BESS agbakwunyere, gụnyere teknụzụ ngbanwe nke ụlọ Sungrow (PCS).
Ụlọ ọrụ ahụ họọrọ n'ime ihe ntinye usoro BESS zuru ụwa ọnụ 10 na nyocha IHS Markit kwa afọ nke oghere maka 2021.
N'ịchọ ihe niile site na oghere obibi ruo n'ọtụtụ buru ibu - na-elekwasị anya na anyanwụ-gbakwunyere-nchekwa na ọnụ ọgụgụ uru - anyị na-ajụ Andy Lycett, onye njikwa obodo Sungrow maka UK na Ireland, maka echiche ya na usoro ndị nwere ike ịkpụzi. ụlọ ọrụ na afọ ndị na-abịa.
Kedu ụfọdụ usoro teknụzụ isi ihe ị chere ga-akpụzi ntinye nchekwa ike na 2022?
Njikwa okpomọkụ nke mkpụrụ ndụ batrị dị oke mkpa maka ịrụ ọrụ na ogologo ndụ nke usoro ESS ọ bụla.Ewezuga ọnụ ọgụgụ nke okirikiri ọrụ, na afọ nke batrị, ọ nwere mmetụta kachasị na arụmọrụ.
Oge ndụ batrị na-emetụta oke njikwa okpomọkụ.Ka njikwa okpomọkụ dị mma, ka ogologo oge ndụ na-ejikọta ya na ikike enwere ike iji ya pụta.Enwere isi ụzọ abụọ maka teknụzụ jụrụ oyi: ikuku jụrụ oyi na mmiri jụrụ oyi, Sungrow kwenyere na nchekwa batrị jụrụ oyi ga-amalite ịchịkwa ahịa na 2022.
Nke a bụ n'ihi na mmiri jụrụ oyi na-eme ka mkpụrụ ndụ nwee otu okpomọkụ na sistemụ niile ka ha na-eji obere ntinye ike, kwụsị ikpo ọkụ, na-echekwa nchekwa, na-ebelata mmebi na ime ka arụmọrụ dị elu.
Sistemụ Ntugharị Ike (PCS) bụ isi akụrụngwa na-ejikọ batrị na grid, na-agbanwe ike echekwara DC ka ọ bụrụ ike nnyefe AC.
Ikike ya iji nye ọrụ grid dị iche iche na mgbakwunye na ọrụ a ga-emetụta ntinye.N'ihi mmepe ngwa ngwa nke ume ọhụrụ, ndị na-ahụ maka grid na-enyocha ikike BESS nwere ike ịkwado na nkwụsi ike sistemu ike, ma na-ebupụ ụdị ọrụ grid dị iche iche.
Dịka ọmụmaatụ, [na UK], ewepụtala ihe eji eme ihe (DC) na 2020 na ihe ịga nke ọma ya emeghela ụzọ maka Dynamic Regulation (DR) / Dynamic Moderation (DM) na mbido 2022.
Ewezuga ọrụ ugboro ugboro ndị a, National Grid wepụtakwara Stability Pathfinder, oru ngo ịchọta ụzọ kachasị ọnụ ahịa iji dozie nsogbu kwụsie ike na netwọkụ.Nke a gụnyere ịtụle inertia na ntinye mkpirisi okirikiri nke ndị ntụgharị dabere na grid.Ọrụ ndị a nwere ike ọ bụghị naanị inye aka wulite netwọkụ siri ike, kamakwa na-enye ndị ahịa nnukwu ego ha nwetara.
Ya mere, ịrụ ọrụ nke PCS iji nye ọrụ dị iche iche ga-emetụta nhọrọ nke usoro BESS.
DC-Coupled PV+ESS ga-amalite ịrụ ọrụ dị mkpa karị, dịka akụ ọgbọ dị adị na-ele anya ịkwalite arụmọrụ.
PV na BESS na-arụ ọrụ dị mkpa na ọganihu na net-efu.Nchikota nke teknụzụ abụọ a ka enyochala ma tinye n'ọrụ n'ọtụtụ ọrụ.Mana ọtụtụ n'ime ha bụ AC jikọtara ọnụ.
Usoro ejikọtara DC nwere ike ịchekwa CAPEX nke akụrụngwa mbụ (sistemụ inverter / transformer, wdg), belata akara ụkwụ anụ ahụ, melite arụmọrụ ngbanwe ma belata mbelata mmepụta PV na ọnọdụ nke oke DC / AC dị elu, nke nwere ike ịba uru azụmaahịa. .
Usoro ngwakọ ndị a ga-eme ka mmepụta PV bụrụ nke a na-achịkwa ma na-ebugharị nke ga-abawanye uru nke ọkụ eletrik na-emepụta.Kedu ihe ọzọ, sistemụ ESS ga-enwe ike ịmịnye ike n'oge dị ọnụ ala mgbe njikọ ahụ ga-adịkwa ọzọ, si otú a na-eme ka akụ njikọ grid na-ekpo ọkụ.
Sistemụ nchekwa nchekwa ike ogologo oge ga-amalitekwa ịmụba na 2022. 2021 bụ n'ezie afọ nke ntoputa nke PV nke ịba uru na UK.Ọnọdụ ndị dabara na nchekwa nchekwa ike ogologo oge gụnyere ịkpụcha kacha elu, ahịa ikike;mmelite nke oke ojiji grid iji belata ụgwọ nnyefe;ibelata oke ibu chọrọ iji belata itinye ego nkwalite ikike, na n'ikpeazụ ibelata ọnụ ahịa ọkụ eletrik na ike carbon.
Ahịa ahụ na-akpọ maka nchekwa ike ogologo oge.Anyị kwenyere na 2022 ga-amalite oge nke teknụzụ dị otú ahụ.
Hybrid Residential BESS ga-arụ ọrụ dị mkpa na mgbanwe mmepụta ike ndụ ndụ / oriri na ọkwa ezinụlọ.Ọnụ-dị irè, nchekwa, ngwakọ obibi BESS nke jikọtara PV elu ụlọ, batrị na ihe ngbanwe ihe nkwụnye na egwuregwu iji nweta microgrid ụlọ.Na ịrị elu nke ike na-akwụ ụgwọ na-ata ahụhụ na teknụzụ dị njikere inye aka mee mgbanwe ahụ, anyị na-atụ anya iwere ngwa ngwa na mpaghara a.
Sungrow ọhụrụ ST2752UX sistemụ nchekwa batrị jụrụ oyi nwere ihe ngwọta AC-/DC maka ụlọ ọrụ ike.Foto: Sungrow.
Kedu maka n'ime afọ dị n'etiti ugbu a na 2030 - kedu ihe nwere ike ịbụ ụfọdụ usoro teknụzụ ogologo oge na-emetụta mbugharị?
Enwere ọtụtụ ihe ga-emetụta ntinye usoro nchekwa ike n'etiti 2022 ruo 2030.
Mmepe nke teknụzụ cell batrị ọhụrụ nke enwere ike itinye n'ime ngwa azụmahịa ga-aga n'ihu na-ebugharị usoro nchekwa nchekwa ike.N'ime ọnwa ole na ole gara aga, anyị ahụla nnukwu mmụba na ọnụ ahịa akụrụngwa nke lithium nke na-eduga n'ịbawanye ọnụahịa nke usoro nchekwa ike.Nke a nwere ike ọ gaghị adịte aka na akụ na ụba.
Anyị na-atụ anya na n'ime afọ iri na-abịanụ, a ga-enwe ọtụtụ ihe ọhụrụ na batrị na-erute na ọnọdụ mmiri mmiri na mmepe ubi batrị steeti siri ike.Kedu teknụzụ ga-adị mma ga-adabere na ọnụ ahịa akụrụngwa yana ngwa ngwa enwere ike iweta echiche ọhụrụ n'ahịa.
Site na mmụba ọsọ nke ntinye nke sistemu nchekwa ike batrị kemgbe 2020, ekwesịrị iburu n'uche imegharị batrị n'ime afọ ole na ole sochirinụ mgbe ị na-enweta 'Ọgwụgwụ-ndụ'.Nke a dị ezigbo mkpa iji nọgide na-enwe gburugburu ebe obibi.
Enweelarị ọtụtụ ụlọ ọrụ nyocha na-arụ ọrụ nyochagharị batrị.Ha na-elekwasị anya na isiokwu ndị dị ka 'cascade utilisation' (iji akụrụngwa eme ihe n'usoro) na 'ịkwasa ozugbo'.Ekwesịrị ịhazi usoro nchekwa ike iji mee ka ọ dị mfe ịmegharị ihe.
Nhazi netwọkụ grid ga-emetụtakwa ntinye nke sistemu nchekwa ike.Na njedebe nke 1880s, e nwere agha maka ịchịkwa netwọk eletrik n'etiti sistemụ AC na sistemụ DC.
AC meriri, ma ugbu a bụ ntọala nke grid ọkụ eletrik, ọbụna na narị afọ nke 21.Otú ọ dị, ọnọdụ a na-agbanwe, na nnukwu ntinye nke usoro eletriki eletrik kemgbe afọ iri gara aga.Anyị nwere ike ịhụ mmepe ngwa ngwa nke sistemụ ike DC site na nnukwu voltaji (320kV, 500kV, 800kV, 1100kV) na DC Distribution Systems.
Nchekwa batrị nwere ike iso mgbanwe netwọkụ a n'ime afọ iri ma ọ bụ karịa.
Hydrogen bụ isiokwu na-ekpo ọkụ nke ukwuu gbasara mmepe nke sistemu nchekwa nchekwa ike n'ọdịnihu.Obi abụọ adịghị ya na hydrogen ga-arụ ọrụ dị mkpa na ngalaba nchekwa ike.Mana n'ime njem nke mmepe hydrogen, teknụzụ ndị nwere ike imeghari ga-atụkwa ụtụ nke ukwuu.
Enweelarị ụfọdụ ọrụ nnwale na-eji PV+ESS iji nye ike na electrolysis maka mmepụta hydrogen.ESS ga-ekwe nkwa inye ọkụ na-acha akwụkwọ ndụ akwụkwọ ndụ / anaghị akwụsị akwụsị n'oge usoro mmepụta.
Oge nzipu: Jul-19-2022