Nnyocha ahụ na-egosi na na National Electricity Market (NEM), nke na-eje ozi ọtụtụ n'ime Australia, usoro nchekwa batrị na-arụ ọrụ dị mkpa n'inye Frequency Controlled Ancillary Services (FCAS) na NEM grid.
Nke ahụ bụ dịka akụkọ nyocha nke otu ụzọ n'ụzọ anọ nke ndị ọrụ Azụmaahịa Ike Australia (AEMO) bipụtara. Mbipụta ọhụrụ nke Australian Energy Market Operator's (AEMO) nke nkeji iri na ise nke Energy Dynamics Report na-ekpuchi oge Jenụwarị 1 ruo Maachị 31, 2022, na-akọwapụta mmepe, ọnụ ọgụgụ na usoro na-emetụta ahịa ọkụ eletrik nke mba Australia (NEM).
Maka oge mbụ, nchekwa batrị nwetara oke kacha ukwuu nke ọrụ nhazi oge enyere, yana oke ahịa 31% gafee ahịa ọrụ enyemaka enyemaka ugboro asatọ (FCAS) dị na Australia. A na-ejikọta ike ọkụ na ọkụ na mmiri maka ọnọdụ nke abụọ yana 21% nke ọ bụla.
N'ime nkeji mbụ nke afọ a, a na-eme atụmatụ na ego netwọt nke sistemu nchekwa ike batrị dị n'ahịa ọkụ eletrik nke mba Australia (NEM) bụ ihe ruru nde $12 (US$8.3), mmụba nke 200 ma e jiri ya tụnyere A $10 nde na nkeji mbụ nke 2021. nde dollar Australian. Ọ bụ ezie na nke a na-agbadata ma e jiri ya tụnyere ego ha nwetara mgbe nkeji iri na ise nke mbụ nke afọ gara aga, ntụnyere otu nkeji iri na ise nke afọ ọ bụla nwere ike ịka mma n'ihi oge ọkụ eletrik na-achọ usoro.
N'otu oge ahụ, ọnụ ahịa inye njikwa ugboro ugboro dara ihe dị ka nde $ 43, ihe dị ka otu ụzọ n'ụzọ atọ nke ọnụ ahịa e dekọrọ na nkeji nke abụọ, nke atọ na nke anọ nke 2021, yana otu ihe ahụ dị ka ọnụ ahịa edekọrọ na nkeji mbụ nke nkeji iri na ise. 2021 otu. Agbanyeghị, ọdịda a bụ n'ihi nkwalite n'usoro mgbasa ozi nke Queensland, nke butere ọnụ ahịa dị elu maka Frequency Control Ancillary Services (FCAS) n'oge steeti ahụ akwadoro mwepu n'ime nkeji atọ mbụ.
Onye na-ahụ maka ahịa ike ahịa nke Australia (AEMO) na-arụtụ aka na ebe nchekwa ike batrị na-ejide ọkwa kachasị elu n'ahịa Frequency Controlled Ancillary Services (FCAS), isi mmalite ndị ọzọ dị ọhụrụ nke usoro iwu ugboro dị ka nzaghachi ọchịchọ na ụlọ ọrụ ike ike (VPPs) bụkwa nke ọma. malite iri nri. òkè nke a na-enye site n'ịmụ ike ọkụ.
A na-eji usoro nchekwa batrị ọ bụghị naanị iji chekwaa ọkụ eletrik kamakwa iji mepụta ọkụ eletrik.
Ikekwe ihe kacha ewere maka ụlọ ọrụ nchekwa ike bụ na òkè nke ego ha nwetara site na Frequency Controlled Ancillary Services (FCAS) na-agbada n'ezie n'otu oge ahụ ego sitere n'ahịa ike.
Ọrụ enyemaka na-achịkwa ugboro ugboro (FCAS) bụ onye na-emepụta ego na-enweta ego maka sistemụ nchekwa batrị n'ime afọ ole na ole gara aga, ebe ngwa ike dị ka mkpezi ikpe akwụsịla n'azụ. Dabere na Ben Cerini, onye na-ahụ maka njikwa na ụlọ ọrụ nyocha ahịa ike Cornwall Insight Australia, ihe dị ka 80% ruo 90% nke ego nke sistemu nchekwa batrị sitere na ọrụ enyemaka njikwa ugboro (FCAS), na ihe dịka 10% ruo 20% sitere na ike. ahia ahia.
Agbanyeghị, n'ime nkeji mbụ nke 2022, onye na-ahụ maka ahịa ike ahịa nke Australia (AEMO) chọpụtara na nha nke mkpokọta ego ha nwetara site na sistemụ nchekwa batrị n'ahịa ike gbagoro na 49% site na 24% na nkeji mbụ nke 2021.
Ọtụtụ ọrụ nchekwa nchekwa ike ọhụrụ akwalitela uto òkè a, dị ka 300MW/450MWh Victorian Big Battery na-arụ ọrụ na Victoria na sistemụ nchekwa batrị 50MW/75MWh Wallgrove na Sydney, NSW.
Onye na-ahụ maka ahịa ike ahịa nke Australia (AEMO) kwuru na uru nke ike ike ikpe ike sitere na A $18/MWh ruo A $95/MWh ma e jiri ya tụnyere nkeji mbụ nke 2021.
Nke a na-ebute nke ukwuu site na arụmọrụ nke ọdụ ụgbọ mmiri Queensland's Wivenhoe, bụ nke nwetara ego ndị ọzọ n'ihi oke ọkụ eletrik nke steeti ahụ na nkeji mbụ nke 2021. Ụlọ ọrụ ahụ ahụla mmụba 551% na ntinye n'ọrụ ma e jiri ya tụnyere nkeji mbụ nke 2021 na enweela ike iwepụta ego n'oge karịa A$300/MWh. Naanị ụbọchị atọ nke ọnụahịa na-agbanwe agbanwe nwetara ụlọ ọrụ ahụ 74% nke ego ha nwetara na nkeji iri na ise.
Ndị ọkwọ ụgbọ ala ahịa bụ isi na-egosi uto siri ike na ikike nchekwa ike na Australia. A na-arụ ụlọ ọrụ nchekwa ọhụrụ nke mbụ nke mba ahụ n'ihe fọrọ nke nta ka ọ bụrụ afọ 40, yana ụlọ ọrụ nchekwa ọkụ nwere ike iso. Agbanyeghị, a na-atụ anya na ahịa maka ụlọ ọrụ nchekwa ike batrị ga-eto ngwa ngwa.
BatrịA kwadoro usoro nchekwa ike iji dochie ụlọ ọrụ ọkụ na NSW.
Onye na-ahụ maka ahịa ike ahịa nke Australia (AEMO) kwuru na ka enwere 611MW nke sistemu nchekwa batrị na-arụ ọrụ n'ahịa ọkụ eletrik nke mba Australia (NEM), enwere 26,790MW nke ọrụ nchekwa batrị a tụrụ aro.
Otu n'ime ihe ndị a bụ ọrụ nchekwa batrị Eraring dị na NSW, ọrụ nchekwa batrị 700MW/2,800MWh nke ndị isi na-ere ahịa ike na generator Origin Energy tụpụtara.
A ga-ewu ọrụ a na saịtị nke Origin Energy's 2,880MW coal-powered power plant, nke ụlọ ọrụ ahụ na-atụ anya imebi ya site na 2025. Ọrụ ya na ngwakọta ike mpaghara ga-eji nchekwa ike batrị dochie ya na 2GW aggregated virtual power plant. nke gụnyere Origin dị adị maka nrụpụta ike ọkụ.
Origin Energy na-arụtụ aka na n'usoro ahịa na-agbanwe agbanwe nke Australia's National Electricity Market (NEM), a na-eji ihe mmeghari, sistemu nchekwa ike na teknụzụ ọgbara ọhụrụ ndị ọzọ dochie ụlọ ọrụ ọkụ ọkụ.
Ụlọ ọrụ ahụ ekwupụtala na Ngalaba Nhazi na Gọọmenti NSW kwadoro atụmatụ maka ọrụ nchekwa nchekwa batrị ya, na-eme ka ọ bụrụ ụdị kachasị na Australia.
Oge nzipu: Jul-05-2022
