Hōʻike ka hōʻike ʻana ma ka National Electricity Market (NEM), e lawelawe ana i ka hapa nui o Australia, he kuleana koʻikoʻi nā ʻōnaehana mālama pākaukau i ka hāʻawi ʻana i ka Frequency Controlled Ancillary Services (FCAS) i ka mākia NEM.
ʻO ia ka mea i hōʻike ʻia e ka Australian Energy Market Operator (AEMO). ʻO ka paʻi hou loa o ka Australian Energy Market Operator's (AEMO) quarterly Energy Dynamics Report e uhi ana i ka manawa o Ianuali 1 a Malaki 31, 2022, e hōʻike ana i nā hoʻomohala, nā helu a me nā ʻano e pili ana i ka Australia's National Electricity Market (NEM).
No ka manawa mua loa, ua helu ʻia ka mālama ʻana i ka pākaukau no ka hapa nui loa o nā lawelawe hoʻoponopono alapine i hāʻawi ʻia, me ka 31 pākēneka o ka māhele mākeke ma waena o ʻewalu mau mākeke lawelawe ancillary control (FCAS) ma Australia. Ua hoʻopaʻa ʻia ka mana puhi lanahu a me ka hydropower no ka lua me 21% kēlā me kēia.
I ka hapaha mua o kēia makahiki, ua manaʻo ʻia ka loaʻa kālā o nā ʻōnaehana mālama ʻana i ka ikehu ma Australia's National Electricity Market (NEM) ma kahi o A $ 12 miliona (US $ 8.3 miliona), he piʻi o 200 i hoʻohālikelike ʻia i ka A $ 10 miliona ma ka hapaha mua o 2021. miliona dala Australia. ʻOiai ke emi nei kēia i ka loaʻa kālā ma hope o ka hapaha mua o ka makahiki i hala, ʻoi aku ka maikaʻi o ka hoʻohālikelike ʻana i ka hapaha like i kēlā me kēia makahiki ma muli o ke kau o nā kumu koi uila.
I ka manawa like, ua hāʻule ke kumukūʻai o ka hāʻawi ʻana i ka mana alapine ma kahi o A $ 43 miliona, ma kahi o ka hapakolu o nā kumukūʻai i hoʻopaʻa ʻia i ka lua, kolu a me ka ʻehā o 2021, a ʻano like me nā kumukūʻai i hoʻopaʻa ʻia i ka hapaha mua o ka makahiki. 2021 like. Eia nō naʻe, ʻo ka hāʻule nui ʻana ma muli o ka hoʻonui ʻana i ka ʻōnaehana hoʻouna o Queensland, kahi i hopena i nā kumukūʻai kiʻekiʻe no Frequency Control Ancillary Services (FCAS) i ka wā o ka mokuʻāina i hoʻolālā ʻia i nā outages i nā hapaha mua ʻekolu.
Hōʻike ka Australian Energy Market Operator (AEMO) ʻoiai ʻo ka mālama ʻana i ka ikehu pākaukau e paʻa i ka wahi kiʻekiʻe ma ka mākeke Frequency Controlled Ancillary Services (FCAS), ʻo nā kumu hou hou o ka hoʻoponopono alapine e like me ka pane koi a me nā mea kanu mana virtual (VPPs). e hoomaka ana e ai. hāʻawi ʻia e ka hana mana maʻamau.
ʻAʻole hoʻohana ʻia nā ʻōnaehana hoʻopaʻa uila no ka mālama ʻana i ka uila akā no ka hana ʻana i ka uila.
Malia paha ʻo ka mea lawe nui loa no ka ʻoihana mālama ʻana i ka ikehu, ʻo ia ka hapa o ka loaʻa kālā mai Frequency Controlled Ancillary Services (FCAS) ke emi maoli nei i ka manawa like me ka loaʻa kālā mai nā mākeke ikehu.
ʻO Frequency Controlled Ancillary Services (FCAS) ka mea ʻoi loa o ka loaʻa kālā no nā ʻōnaehana mālama pākaukau i nā makahiki i hala iho nei, ʻoiai ʻo nā noi ikehu e like me ka arbitrage ua lohi loa ma hope. Wahi a Ben Cerini, he kūkākūkā hoʻokele me ka hui noiʻi mākeke ikehu Cornwall Insight Australia, ma kahi o 80% a 90% o ka loaʻa kālā o nā ʻōnaehana mālama pākaukau e hele mai ana mai nā lawelawe ancillary control frequency (FCAS), a ma kahi o 10% a 20% mai ka ikehu. kālepa.
Eia nō naʻe, i ka hapaha mua o 2022, ua ʻike ka Australian Energy Market Operator (AEMO) i ka nui o ka loaʻa kālā i hopu ʻia e nā ʻōnaehana mālama pākaukau i ka mākeke ikehu i lele i 49% mai 24% i ka hapaha mua o 2021.
ʻO kekahi mau papahana hoʻolaʻa ikehu nui hou i alakaʻi i kēia ulu ʻana, e like me ka 300MW/450MWh Victorian Big Battery e hana ana ma Victoria a me ka 50MW/75MWh Wallgrove ʻōnaehana mālama pākahi ma Sydney, NSW.
Ua hōʻike ka Australian Energy Market Operator (AEMO) i ka piʻi ʻana o ka nui o ka nui o ka ikaika arbitrage mai A $ 18 / MWh a i A $ 95 / MWh i hoʻohālikelike ʻia i ka hapaha mua o 2021.
ʻO kēia ka mea i alakaʻi nui ʻia e ka hana o Queensland's Wivenhoe hydropower station, ka mea i hōʻiliʻili i nā kālā hou aʻe ma muli o ka nui o ke kumukūʻai uila o ka mokuʻāina i ka hapaha mua o 2021. ua hiki ke hoʻonui i ka loaʻa kālā i nā manawa ma luna o A$300/MWh. ʻEkolu mau lā wale nō o ke kumukūʻai kūʻai ʻino loa i loaʻa i ka hale 74% o kāna loaʻa kālā.
Ke kuhikuhi nei nā mea hoʻokele mākeke kumu i ka ulu ikaika o ka hiki ke mālama i ka ikehu ma Australia. Ke kūkulu ʻia nei ka hale hoʻopaʻa puna hou mua o ka ʻāina ma kahi kokoke i 40 mau makahiki, a ʻoi aku ka nui o nā keʻena hoʻopaʻa ʻana i ka mana. Eia nō naʻe, manaʻo ʻia e ulu wikiwiki ka mākeke no ka ʻoihana mālama uila.
BatriUa ʻae ʻia ka ʻōnaehana hoʻopaʻa ikehu e pani ai i nā mea kanu puhi lanahu ma NSW.
Ua ʻōlelo ka Australian Energy Market Operator (AEMO) ʻoiai aia i kēia manawa he 611MW o nā ʻōnaehana mālama pākaukau e hana ana ma Australia's National Electricity Market (NEM), aia he 26,790MW o nā papahana mālama pākaukau.
ʻO kekahi o kēia ka papahana hoʻopaʻa pākaukau Eraring ma NSW, kahi papahana mālama pākaukau 700MW/2,800MWh i manaʻo ʻia e ka hale kūʻai ikehu hoʻohui nui a me ka mea hana Origin Energy.
E kūkulu ʻia ka pāhana ma ke kahua o ka hale mana lanahu 2,880MW o Origin Energy, kahi i manaʻo ai ka hui e hoʻopau ʻia e 2025. E hoʻololi ʻia kāna kuleana i ka hui ʻana o ka ikehu kūloko e ka mālama ʻana i ka ikehu pākahi a me ka 2GW aggregated virtual power plant. ʻo ia hoʻi ka hale hana mana wela o Origin.
Hōʻike ʻo Origin Energy i ka ulu ʻana o ka mākeke o Australia's National Electricity Market (NEM), ke hoʻololi ʻia nei nā mea kanu i puhi ʻia e nā mea hou, nā ʻōnaehana mālama ikehu a me nā ʻenehana hou aʻe.
Ua hoʻolaha ka hui ua ʻae ke Keʻena ʻOihana Hoʻolālā a me ke Kaiapuni o ke aupuni NSW i nā hoʻolālā no kāna papahana hoʻopaʻa ʻana i ka ikehu pākaukau, a lilo ia i mea nui loa o kāna ʻano ma Australia.
Ka manawa hoʻouna: Jul-05-2022
