Kafukufukuyu akuwonetsa kuti mu National Electricity Market (NEM), yomwe imatumikira ambiri ku Australia, makina osungira mabatire amagwira ntchito yofunika kwambiri popereka Frequency Controlled Ancillary Services (FCAS) ku gridi ya NEM.
Izi ndi malinga ndi lipoti la kafukufuku wa kotala wofalitsidwa ndi Australian Energy Market Operator (AEMO). Kutulutsa kwaposachedwa kwa Australian Energy Market Operator's (AEMO) kotala la Energy Dynamics Report kumakhudza nthawi ya Januware 1 mpaka Marichi 31, 2022, kuwunikira zomwe zikuchitika, ziwerengero ndi zomwe zikuchitika ku Australia National Electricity Market (NEM).
Kwa nthawi yoyamba, kusungirako mabatire kunali gawo lalikulu kwambiri lazomwe zimaperekedwa pafupipafupi, ndikugawana msika wa 31 peresenti pamisika isanu ndi itatu yosiyana siyana ya frequency control ancillary services (FCAS) ku Australia. Mphamvu ya malasha ndi magetsi amadzi amangiriridwa pamalo achiwiri ndi 21% iliyonse.
M'gawo loyamba la chaka chino, ndalama zonse zosungira mphamvu za batri ku Australia's National Electricity Market (NEM) zikuyembekezeka kukhala pafupifupi A $ 12 miliyoni (US $ 8.3 miliyoni), kuwonjezeka kwa 200 poyerekeza ndi A $ 10 miliyoni m'gawo loyamba la 2021. miliyoni za Australia. Ngakhale kuti izi zatsika poyerekeza ndi ndalama pambuyo pa kotala yoyamba ya chaka chatha, kuyerekeza ndi kotala lomwelo chaka chilichonse chikhoza kukhala chokomera chifukwa cha nyengo ya magetsi ofunikira.
Panthawi imodzimodziyo, mtengo woperekera maulendo afupipafupi unagwera pafupifupi A $ 43 miliyoni, pafupifupi gawo limodzi mwa magawo atatu a ndalama zomwe zinalembedwa m'gawo lachiwiri, lachitatu ndi lachinayi la 2021, ndipo pafupifupi zofanana ndi zomwe zinalembedwa m'gawo loyamba la 2021 chimodzimodzi. Komabe, kutsikaku kudachitika makamaka chifukwa cha kukweza kwa njira yotumizira mauthenga ku Queensland, zomwe zidapangitsa kuti mitengo ya Frequency Control Ancillary Services (FCAS) ikhale yokwera panthawi yomwe boma likukonzekera kuzimitsidwa m'magawo atatu oyamba.
Australian Energy Market Operator (AEMO) ikunena kuti ngakhale kusungirako mphamvu kwa batri kumakhala pamalo apamwamba pamsika wa Frequency Controlled Ancillary Services (FCAS), magwero ena atsopano owongolera pafupipafupi monga kuyankha kwamagetsi ndi magetsi (VPPs) nawonso akuyamba kudya. gawo loperekedwa ndi ochiritsira magetsi.
Njira zosungira mphamvu za batri zimagwiritsidwa ntchito osati kusunga magetsi komanso kupanga magetsi.
Mwinanso chotengera chachikulu chamakampani osungira mphamvu ndikuti gawo la ndalama kuchokera ku Frequency Controlled Ancillary Services (FCAS) likucheperachepera nthawi imodzi ndi ndalama zochokera kumisika yamagetsi.
Frequency Controlled Ancillary Services (FCAS) yakhala ikuwongolera ndalama zambiri pamakina osungira mabatire pazaka zingapo zapitazi, pomwe ntchito zamagetsi ngati arbitrage zatsalira kwambiri. Malinga ndi Ben Cerini, mlangizi wa kasamalidwe ku kampani yofufuza zamagetsi ku Cornwall Insight Australia, pafupifupi 80% mpaka 90% ya ndalama zosungira mabatire zimachokera ku frequency control ancillary services (FCAS), ndipo pafupifupi 10% mpaka 20% imachokera ku malonda amagetsi.
Komabe, kotala loyamba la 2022, Australian Energy Market Operator (AEMO) idapeza kuti gawo la ndalama zonse zomwe zidatengedwa ndi makina osungira mabatire pamsika wamagetsi zidalumphira mpaka 49% kuchokera 24% mgawo loyamba la 2021.
Mapulojekiti angapo atsopano osungira mphamvu zamagetsi ayendetsa kukula kwa gawoli, monga 300MW/450MWh Victorian Big Battery yomwe ikugwira ntchito ku Victoria ndi 50MW/75MWh Wallgrove yosungirako batire ku Sydney, NSW.
Australian Energy Market Operator (AEMO) idawona kuti mtengo wamagetsi olemedwa ndi mphamvu wakwera kuchoka pa A $ 18/MWh mpaka A $95/MWh poyerekeza ndi kotala yoyamba ya 2021.
Izi zidayendetsedwa makamaka ndi magwiridwe antchito a malo opangira magetsi ku Wivenhoe ku Queensland, omwe adapeza ndalama zambiri chifukwa chakusakhazikika kwamitengo yamagetsi m'boma m'gawo loyamba la 2021. Chomerachi chawona kuwonjezeka kwa 551% pakugwiritsa ntchito poyerekeza ndi kotala yoyamba ya 2021 ndipo yatha kupanga ndalama nthawi zina kuposa A $ 300 / MW. Masiku atatu okha akukwera mitengo kwamitengo adapeza 74% ya ndalama zomwe amapeza pamwezi.
Madalaivala ofunikira amsika akuwonetsa kukula kwakukulu pakusungirako mphamvu ku Australia. Pazaka pafupifupi 40, fakitale yatsopano yosungiramo mpope m’dzikoli ikumangidwa, ndipo n’kutheka kuti pali magetsi ambiri osungiramo magetsi. Komabe, msika wamakampani osungira mphamvu za batri ukuyembekezeka kukula mwachangu.
Batirimakina osungira mphamvu kuti alowe m'malo mwa magetsi opangira malasha ku NSW avomerezedwa.
Australian Energy Market Operator (AEMO) inanena kuti ngakhale pali 611MW yamakina osungira mabatire omwe akugwira ntchito ku Australia National Electricity Market (NEM), pali 26,790MW yamapulojekiti osungira mabatire.
Chimodzi mwa izi ndi pulojekiti yosungira batire ya Eraring ku NSW, pulojekiti yosungiramo batire ya 700MW/2,800MWh yokonzedwa ndi ogulitsa magetsi ophatikizika ndi jenereta Origin Energy.
Ntchitoyi idzamangidwa pa malo a Origin Energy a 2,880MW magetsi opangira malasha, omwe kampaniyo ikuyembekeza kuti iwonongeke pofika 2025. Ntchito yake mu kusakaniza kwa mphamvu ya m'deralo idzasinthidwa ndi kusungirako mphamvu ya batri ndi 2GW yophatikizana ndi magetsi opangira magetsi, omwe akuphatikizapo Origin ndi malo opangira magetsi otentha.
Origin Energy ikuti mumsika womwe ukupita patsogolo wa Msika Wamagetsi Wadziko Lonse ku Australia (NEM), malo opangira magetsi oyaka ndi malasha akusinthidwa ndi zongowonjezera, makina osungira mphamvu ndi matekinoloje ena amakono.
Kampaniyo yalengeza kuti dipatimenti yoona za mapulani ndi chilengedwe m’boma la NSW yavomereza mapulani a pulojekiti yake yosungira mphamvu ya batire, kuti ikhale yaikulu kwambiri ku Australia.
Nthawi yotumiza: Jul-05-2022
