Gulu lamagetsi silinapangidwe kuti lichite zomwe tikufunsa lero. Malo opangira ma data omwe amakoka ma megawati kuti aphunzitse AI. Zipatala zogwirira ntchito{2}}zida zopulumutsa 24/7. Matelefoni akusunga mabiliyoni olumikizidwa. Kupanga zomera zomwe zikuyesera kuti zikwaniritse zolinga zonse-zopanda kupikisana nawo.
Izi ndi zomwe zidasintha: mu 2024, zida zaku US-kuchuluka kwa batire kunakwera 66% kupitirira 26 GW-ndipo akadali 2% yokha ya mphamvu zonse zopangira. Pofika chaka cha 2030, zoyerekeza zikusonyeza kuti tidzafunika pakati pa 225-460 GW za malo osungira nthawi yaitali okha. Masamu ndi osavuta. Kukhazikitsa? Ndi pamene zimakhala zosangalatsa.
Pambuyo pofufuza momwe ndalama zimagwiritsidwira ntchito m'magawo onse, kufufuza kumene ndalama zikuyenda, ndikuyankhula ndi ogwira ntchito omwe akulimbana ndi zovutazi, chithunzi chowoneka bwino chikuwonekera. Sikuti makampani onse amafunikira kusungirako mphamvu mofanana. Ena amakumana ndi zoopsa zomwe zilipo popanda izo. Ena amaona ngati mwayi wampikisano. Ochepa ali ndi zowongolera{4}}zovomerezeka.
Energy Storage Readiness Matrix: Njira Yatsopano Yoganizira Zofunikira Zosungirako Mafakitale
Ambiri amawunikidwa amagawa mafakitale malinga ndi kukula kapena gawo. Koma izo zikuphonya mfundo. Zomwe zimatsimikizira ngati bizinesi ikufunika kusungirako mphamvu ya zomera zimabwera pazifukwa ziwiri:
Mphamvu Zovuta: Kodi kusokoneza mphamvu ndi koopsa bwanji? Kwa malo opangira data pokonza zochitika zachuma, ngakhale masekondi a 10 a nthawi yopuma angatanthauze mamiliyoni akutayika ndi zilango zowongolera. Kwa nyumba yosungiramo zinthu, ndizovuta.
Katundu Kusinthasintha: Kodi mphamvu zamagetsi ndizosayembekezereka bwanji komanso zamphamvu? Ma telecommunications nsanja amakhala ndi zokoka zokhazikika. Zomera zopanga zomwe zimagwiritsa ntchito masinthidwe atatu ndi makina olemera? Imeneyo ndi nkhani yosiyana.
Konzani izi pa nkhwangwa ndipo mumapeza magawo anayi osiyana, iliyonse ili ndi zofunikira zosungirako:
Quadrant 1: Cholinga-Chovuta + Kusinthasintha Kwambiri
Makampani: Malo azachipatala, malo opangira deta, ntchito zachumaKufunika Kosungirako: Zaposachedwa komanso-zosakambiranaSikelo Yodziwika: 100 kW mpaka 50+ MWWoyendetsa Woyamba: Kupitilira ntchito
Quadrant 2: Mission-Critical + Steady Load
Makampani: Kulumikizana ndi matelefoni, magwiridwe antchito a gridi, chithandizo chadzidzidziKufunika Kosungirako: Zofunikira pakudalirikaSikelo Yodziwikamphamvu: 10 kW mpaka 10 MWWoyendetsa Woyamba: Kukhazikika pamaneti
Quadrant 3: Yosasintha-Yovuta + Kusiyanasiyana Kwambiri
Makampani: Kupanga kwakukulu, kupanga mphamvu zongowonjezwdwa, kukonza mafakitaleKufunika Kosungirako: Kukhathamiritsa kwachumaSikelo Yodziwika: 500 kW mpaka 100+ MWWoyendetsa Woyamba: Kuchepetsa mtengo ndi decarbonization
Quadrant 4: Yosakhala-Yovuta + Yokhazikika Yokhazikika
Makampani: Malo ogulitsa malonda, kupanga kuwala, ntchito zogulitsaKufunika Kosungirako: WamwayiSikelo Yodziwikamphamvu: 50 kW mpaka 5 MWWoyendetsa Woyamba: Kuwongolera mabilu amagetsi
Dongosololi likufotokoza chifukwa chomwe chipatala cha 150-chipatala ku Istanbul chinayika ndalama zake zogulira mabatire a EV pomwe nyumba yosungiramo katundu yayikulu yomwe imagwiritsa ntchito mphamvu zofanana sinatero. Sizokhudza kukula - ndi za kutsutsa ndi kusinthasintha.
Malo Osungiramo Data: Pamene ma Milliseconds ndi Megawatts Agundana
Pakati pa 2024 ndi 2030, kufunikira kwa magetsi ku data center ku US kukuyembekezeka kukwera pafupifupi ma terawatt 400-maola 23% pachaka. Kumeneko si kutayirapo. Kuchulukitsitsa kwa ntchito za AI sikuti kumangofuna mphamvu chabe-ndikusowetsa mtendere.
Mu 2024, msika wosungira mphamvu wa data center unali wamtengo wapatali $ 1.6 biliyoni. Pofika 2033, ziwonetsero zimayika $3.5 biliyoni, zikukula pa 8% pachaka. Ichi ndichifukwa chake: Malo ambiri opangira ma data amakhala ndi makina osungira mphamvu zosunga zobwezeretsera kuti akwaniritse zofunikira zomwe nthawi zambiri zimadutsa 99.995%. Zinthu za gridi zikalimba, amatha kutumiza zosunga zobwezeretserazo kuti zithetse.
Koma pali kupotoza. Eni ake a malo opangira data amakhala ofunitsitsa kulipirira magetsi kuposa makasitomala ambiri-mitengo yamagetsi imapanga pafupifupi 20% ya mtengo wake wonse, komabe mtundu wabizinesiyo umakhala wopindulitsa kwambiri. Izi zimapanga msika wapadera womwe kusungirako sikungokhudza zosunga zobwezeretsera. Ndizokhudza kutenga nawo gawo pagulu.
Ziwerengerozi zimafotokoza nkhaniyi: Mu 2024, malo osungiramo data adatenga 34% ya gawo losungiramo mphamvu pamsika, pomwe gawo la BFSI (mabanki, ntchito zachuma, inshuwaransi) lidagwira 20%. IT ndi matelefoni zidatsogolera pa 25.1%. North America idakhala ndi gawo la msika la 38.2%, ndikupanga $ 600 miliyoni pazopeza.
Chinasintha n’chiyani? Zinthu zitatu. Choyamba, kuchuluka kwa ntchito za AI kumafuna kuchuluka kwa GPU komwe makina osunga zobwezeretsera akale sangathe kugwira nawo{{1}tikulankhula zida zomwe zimakoka mphamvu kuwirikiza ka 10-50 pansanjika kuposa nyumba zanthawi zonse zamaofesi. Chachiwiri, zongowonjezwdwa
kuphatikiza mphamvu kudzera mu ma PPAs amatanthawuza kusungirako kukhala mlatho pakati pa kupezeka kwapakatikati ndi kufunikira kosalekeza. Chachitatu, gululi{1}}kuthekera kogwiritsa ntchito zinthu zosiyanasiyana kumasandutsa malo osungira kuchokera kumalo opangira ndalama kupita kumalo opangira ndalama.
Tengani micro data center yomwe idakhazikitsidwa ndi General Authority for Statistics ku Saudi Arabia mu Januwale 2025. Yapangidwa kuti ikhale yogawidwa m'malo omwe ali ndi malo osungiramo mphamvu kuti athe kupirira komanso kuchepetsa zomwe zikufunika kuti zizikhala zochedwa. Kapena ganizirani kuti malo osungiramo data ku California tsopano akukwaniritsa 70% zosungirako zosungirako za PV, patsogolo pa dziko lonse la 26%.
Makina osungira okha akusintha. Lithium-ion ndiyofala kwambiri pakadali pano, koma ogwiritsa ntchito akuyang'ana mabatire a redox kuti azitha kukulirakulira komanso kwazaka 25-30 moyo popanda kuwonongeka kwa magwiridwe antchito. Mabatire olimba kwambiri amalonjeza kuchuluka kwa mphamvu zamagetsi. Mabatire a sodium, akadali oyambira malonda, amapereka ndalama zambiri komanso zotsika mtengo.
Vuto limodzi lomwe silimasamala mokwanira: kuyika pa digito kasamalidwe ka mphamvu kudzera mu AI, mapasa a digito, ndi ma algorithms olosera zam'mutu kumakhala kofunika kwambiri ngati zida zosungirako zokha. Simungathe kukulitsa zomwe simungathe kulosera.
Zaumoyo: Kumene Kupuma Kumapha
Popanda mphamvu, ma ICU azachipatala amakhala misampha ya imfa. Malo opangira zisudzo amadetsedwa. Thandizo la moyo limalephera. Firiji yamankhwala imasiya. Zotsatira zake sizokwera mtengo chabe-zimayesedwa m'miyoyo yawo.
Mu Ogasiti 2019, UK idawona nyumba ndi mabizinesi zilibe mphamvu pambuyo pa vuto lalikulu. Chipatala cha Ipswich chinatha mphamvu pomwe jenereta yosunga zobwezeretsera idalephera. Mu 2024, Chipatala cha East Surrey chidalengeza "chochitika chovuta kwambiri" panthawi yopuma. Izi sizovuta kwenikweni. Iwo ndi machenjezo.
Mawonekedwe owongolera adasintha kwambiri mu Marichi 2023 pomwe Centers for Medicare & Medicaid Services idatulutsa chitsogozo chatsopano chololeza zipatala zaku US kugwiritsa ntchito mphamvu zoyeretsera mphamvu zosunga zobwezeretsera m'malo mwamafuta oyaka. Izi zinatsegula chitseko cha kusunga batire, solar{4}}kuphatikiza-ma microgrid osungira, ndi ma cell cell.
Kaiser Permanente, njira yayikulu kwambiri yopanda phindu ku US, idayamba kuyesa mu 2017 ndi projekiti yosungiramo batire ya 1 MW yophatikizidwa ndi solar ya 250 kW ku Richmond Medical Center ku California. Zapambana. Iwo anakwera pamwamba. The Ontario Medical Center microgrid: 2 MW solar, 9.5 MWh zinc hybrid batire, yokulirapo nthawi 10 kuposa Richmond. Kumalizidwa koyambirira kwa chaka cha 2024. "M'kati mwa magetsi, microgrid iyi idzakhala njira yathu yoyamba yodzitetezera{13}}tisanagwiritse ntchito makina opangira dizilo," anatero Rame Hemstreet, yemwe ndi mkulu woyang'anira magetsi pa makinawo.
Economics imagwira ntchito. Bungwe la Hackensack Meridian Health likuika ndalama zokwana madola 134 miliyoni kuti akhazikitse 50,000 US-yopanga ma sola m'zipatala zake zonse 18, zomwe ndi zofanana ndi mabwalo 27 a mpira. Zotsatira zoyembekezeka: 10% kuchepa kwa mpweya wa carbon, 25% kuchepa kwa magetsi ogulidwa, 33% kuchepetsa mphamvu zowonjezera. Valley Children's Healthcare ku Madera, California idayika ma microgrid okwana $30 miliyoni (solar + fuel cell + battery storage) yomwe imakwaniritsa 80% yazosowa zamphamvu kwambiri. Ndalama za msonkho wa Federal Energy zinaphimba 40% ya ndalama.
Koma izi ndi zomwe sizikambidwa kwambiri: zolemetsa zovuta. Kafukufuku wa 2021 adapeza kuti malo ochitirako opaleshoni, malo otsitsimutsa, ndi malo osamalira odwala kwambiri ndi omwe ali osalimba kwambiri kuzimitsidwa kwa magetsi, pomwe mayunitsi oyendetsa ndi makonde amalekerera kusokonezeka. Ngakhale majenereta abwino kwambiri amatenga 8-masekondi 10 kuti ayambe kukhala osakwanira ngati muli ndi wodwala pa bypass kapena opaleshoni yovulala yomwe ikuchitika.
Makina osungira mphamvu amapereka mphamvu nthawi yomweyo pawindo lovuta kwambiri. Amakhalanso ndi mphamvu yamphamvu-zida zodziwikiratu monga makina a MRI ndi makina ojambulira CT scanner sangathe kuthana ndi kusinthasintha kwa magetsi kapena kuphatikizika kwafupipafupi komwe majenereta achikhalidwe amapanga poyambitsa.
Msika wosungiramo mphamvu m'chipatala ukukwera mafunde awiri: zofunikira zokhazikika (75% ya nyumba za EU, makamaka malo azachipatala, mphamvu zowonongeka) ndi zofunikira zolimba. Kuphatikiza ma gridi anzeru, kusungirako matenthedwe kuti muwongolere bwino za HVAC, ndi kuthekera kwagalimoto-ku-kumakanika kumagulu amtundu wa magalimoto a EV akuchipatala akulowa m'malo mongoyesera.
Woyang'anira chipatala wina anandiuza kuti malo awo amagetsi amazimitsidwa maulendo 30 pachaka. Popanda kusungirako, iliyonse ndi mpukutu wa dayisi.
Telecommunications: Kulimbikitsa Dziko Lolumikizidwa
nsanja yanu ya 5G ikada, mazana masauzande amataya kulumikizana. Kuyimba foni zadzidzidzi sikunatheke. Zida za IoT zimakhala chete. Ichi ndichifukwa chake telecom ndiyofunikira-koma nthawi zambiri imanyalanyazidwa m'makambirano osunga mphamvu.
Batire yosungira mphamvu pamsika wa telecom idayima pa $ 15.5 biliyoni mu 2024 ndipo ikuyembekezeka kukula pa 29.8% CAGR kudzera mu 2031. North America ndi 40% ya ndalama zapadziko lonse lapansi. Dalaivala? Kukula kwa netiweki ya 5G komanso kufunikira kwa mayankho odalirika osungira mphamvu.
Kulembetsa kwapadziko lonse lapansi kwafika 8.4 biliyoni mu 2021, kukwera kufika pafupifupi 8 biliyoni pofika 2022. Kulembetsa kulikonse kumayimira zomangamanga zomwe ziyenera kukhala zoyendetsedwa. Kutulutsidwa kwa 5G kumapangitsa kuti-manetiweki awa azifunika makina osungira mphamvu kuti athe kuthandizira matumizidwe apamwamba a data ndi zofunikira zamalumikizidwe.
M'madera omwe akutukuka, ogwira ntchito pa telecom amakumana ndi kulumikizidwa kwa gridi kosadalirika. Kugawa ndi kusungirako mphamvu sikungosankha. Ndiwo njira yokhayo yosungira utumiki. Zochita za boma zogwirizanitsa madera akumidzi zikupanga mikhalidwe yabwino yamagetsi osakanizidwa ongowonjezwdwa. The hybrid renewable telecom power system msika udafika $685 miliyoni mu 2024, akuyembekezeka kugunda $1.8 biliyoni pofika 2033 pa 11.2% CAGR.
Zomangamanga za 5G zimadya mphamvu zambiri kuposa 4G. Kutumiza kwa zikwizikwi za ma cell ang'onoang'ono akunja kuti apezeke kumafuna mphamvu zosunga zobwezeretsera. Pofika chaka cha 2030, ma network am'manja atha kuwononga 5% ya magetsi onse padziko lapansi ngati zinthu zikupitilirabe, pomwe masiteshoni omwe ali ndi gawo la 80% ya magetsiwo.
Yankho si mabatire akuluakulu okha. Ndi makina anzeru. 5G-Advanced (3GPP Release 18) omwe atulutsidwa mu 2024-2025 aphatikiza AI/ML kuti athe kukhathamiritsa netiweki, kuchepetsa kugwiritsa ntchito mphamvu pogwiritsa ntchito kugawa katundu mwanzeru. Computing ya m'mphepete imabweretsa mphamvu yowerengera pafupi ndi magwero a deta, kuchepetsa latency ndikuthandizira kuyankha mwachangu - koma node iliyonse ya m'mphepete imafunikira kusungirako kwake.
Lithium-ion ndiyomwe imayang'anira malo osungirako zinthu pa telecom, koma lead-asidi akadali ndi gawo la 30% la msika ku Europe chifukwa cha kupezeka kwake komanso kugwiritsidwanso ntchito. Avereji yamtengo wa grid-makina osungira mafoni atsika ndi 4% kotala-pa-kota ndi 34% chaka{{9}pa{{10}chaka cha Q2 2024, zomwe zikuchititsa kuti ndalama zikhale zokopa kwambiri.
Wothandizira telecom mu Africa anandiuza kuti achotsapo majenereta a dizilo pa malo 200, n'kuikamo malo opangira magetsi a solar-plus-. Ndalama zolipirira zidatsika ndi 60%. Mpweya wa carbon? Zapita. Uptime? Kuchokera pa 97% mpaka 99.8%.
Kupanga: Chimphona Chobisika cha Malo Osungiramo mafakitale
Makampani olemera amatenga 31.16 quadrillion mayunitsi amafuta aku Britain omwe amagwiritsa ntchito mphamvu ku US-yachikulu kwambiri kuposa gawo lililonse. Ndipo iwo ali pansi pa chikakamizo kuti decarbonize. Mofulumira.
Mu 2024, Porsche idavumbulutsa njira yosungiramo mphamvu ya 5 MW yopangidwa kuchokera ku mabatire 4,400 ogwiritsidwa ntchito a Taycan pafakitale yake ya Leipzig. Dongosololi lili ndi mabwalo awiri a basketball komanso njira zometa kwambiri-zopewera mtengo wokwera mtengo. Wopanga makina aku Germany akukonzekera kubwereza izi m'malo ena.
Uku ndikutaya mphamvu-pogwiritsa ntchito-mabatire achiwiri a EV m'mapulogalamu osasunthika. MarketsandMarkets akuyembekeza kuti msika uwu ukule kuchokera ku 25-30 GWh mu 2025 mpaka 330-350 GWh mu 2030. Makampani olemera ndi omwe amayendetsa galimoto.
Chifukwa chiyani? Zifukwa zitatu. Choyamba, kumeta pachimake. Kumafakitale kumalipira nthawi-ya-mitengo yomwe magetsi akamakwera kwambiri amatha kutsika mtengo 2-kuchuluka kuwirikiza katatu kuposa kutsika kwambiri. Ndalama zosungira nthawi yotsika mtengo, zotulutsa pamtengo wokwera mtengo. Nthawi yobweza pamakina opitilira 1 MW nthawi zambiri imakhala yosachepera zaka 5.
Chachiwiri, kuphatikiza kosinthika. Zopanga zopanga zoyika padenga la sola kapena{1}}pamalo amphepo zimafunikira kusungidwa kuti zigwirizane ndi zosintha zosiyanasiyana ndi nthawi zonse zopangira. Chomera cha simenti ku Germany chimafunikira digiri ya 600-1,500 panjira zake. Mphamvu yapakatikati siyimadula. Kusungirako kumapereka buffer.
Chachitatu, kuyang'anira mtengo wofunikira. Makasitomala amalonda ndi akumafakitale amakumana ndi zolipiritsa zomwe zimatengera kutengera mphamvu zawo zamphindi 15 zam'mwezi. Kuyambitsa chida chimodzi kumatha kupanga chiwonjezeko chomwe chimakulitsa mabilu kwa masiku 30. Kusungirako mabatire kumathandizira nsonga izi.
Msika wosungira mphamvu zamafakitale ukuyembekezeka kukula kuchokera pakungoyang'ana ntchito zazikulu zitatu: zosunga zobwezeretsera ma telecom (akukula ndi 5G), UPS ndi malo opangira data, ndi zida zogwirira ntchito ngati ma forklift. Lead{{2}asidi imayang'anira makhazikidwe ang'onoang'ono chifukwa chotsika mtengo, koma lithiamu-ion ikutenga malo okulirapo.
Mchitidwe umodzi wowuluka pansi pa radar: opanga akugwiritsa ntchito yosungirako kuti atenge nawo mbali pamapulogalamu oyankha. Ogwiritsa ntchito gridi akafuna mphamvu, mafakitale amatha kuchepetsa katundu pogwiritsa ntchito mphamvu zosungidwa, ndikupeza malipiro a kusinthasintha kumeneko. Izi zimasintha kusungirako kuchoka pamtengo kukhala malo opangira phindu.
ArcelorMittal adawonetsa kukula kwake ngati cholepheretsa kusungirako ma hydrogen pamitengo yawo yachitsulo. Koma mayankho a batri a magawo amagetsi a ntchito zawo akukhala ang'onoang'ono komanso osinthika. Tsogolo la kupanga zosungirako si kukhazikitsa kwakukulu-ndi makina ogawidwa omwe angagwirizane ndi zofunikira zopanga.
Zida Zamagetsi: Msana wa Kusintha kwa Gridi
Gawo lothandizira sikuti limangogwiritsa ntchito kusunga mphamvu. Ikumangidwanso mozungulira izo.
Mu 2024, mphamvu yosungira batire yaku US idalumpha 66%, kupitilira 26 GW. Pofika chaka cha 2027, ziwonetsero zikuwonetsa kuwirikiza kawiri kufikira 65 GW. Kusungirako kwa magetsi a solar ndi batire kumapanga 81% ya mphamvu zatsopano zopangira magetsi ku US-mu 2024-solar pa 58%, yosungirako 23%.
Texas imatsogolera ndi 8 GW ya mphamvu yoyika mu 2024. California ikutsatira 12.5 GW, ambiri akugwira ntchito mkati mwa malo a utumiki wa CAISO. Maiko awiriwa adapanga 61% ya 2024 yosungira mphamvu. Chifukwa chiyani? Kulowa kwakukulu kwamphamvu zongowonjezwdwa. Texas idawonjezera 11 GW ya mphamvu ya dzuwa mu nthawi ya 2023-2024. California ikukankhira ku 100% mphamvu zoyera pofika 2045. Kusungirako kumapangitsa kuti zitheke.
Zachuma zasintha. Mitengo yapakati pa grid-makina osungira mphamvu yatsika ndi 34% chaka{3}}pa-chaka cha 2024. Lithium-mitengo ya batire ya ion idatsika kwambiri ndi $139/kWh mu 2023, kutsika ndi 14% kuchokera paziwongola dzanja za 2022. Pamitengo imeneyi, kusungirako kumapikisana mwachindunji ndi zomera zomwe zimakhala pamtunda wa gasi.
Ganizirani kukula kwa zomwe zikubwera. Madivelopa anayamba kumanga pa 14.2 GW ya mphamvu ya batire yatsopano mu Q3 2024, ndi 2 GW yowonjezera yowonjezereka. Njira yodutsamo mpaka 2030 ikuphatikiza 143 GW ya mapulojekiti omwe anakonzedwa omwe si{7}}osasungira mphamvu zamadzi.
Zothandizira zikutumiza zosungirako ntchito zingapo nthawi imodzi: kuwongolera pafupipafupi, kuthandizira kwamagetsi, kasamalidwe ka katundu wapamwamba kwambiri, kutsimikiziranso kowonjezereka, ndi kuthekera koyambira kwakuda. Malo opangira madzi a Bath County pumped hydro ku Virginia-omangidwa m'zaka za m'ma 1970-ali ndi majenereta asanu ndi limodzi okhala ndi mphamvu zokwana 2,862 MW. Kuyika kwa batri zamakono kumapereka kusinthasintha kofananako pamlingo wocheperako koma nthawi zoyankha mwachangu.
Vuto limodzi lomwe silikhala ndi zokambirana zokwanira: grid-kupanga ma inverters. Mabatire akale ndi gululi-otsatira-amafunika siginecha yokhazikika kuti agwire ntchito. Ma gridi-opanga ma inverter amatha kupanga siginecha yawoyawo, ndikupereka chithandizo chofunikira pamakina omwe akuperekedwa ndi mafakitale amagetsi amagetsi. Mu December 2022, bungwe la Australian Renewable Energy Agency linalengeza kuti lipereka ndalama zokwana 2 GW/4.2 GWh za grid-zosungirako zokhala ndi grid-zotha kupanga.
Malo owongolera akusintha. FERC Order 841 (2018) imafuna kuti ogwiritsira ntchito gridi akhazikitse malo osungira-zosintha m'misika yayikulu. Order 2222 (2020) imathandizira mphamvu zogawidwa zophatikizidwa, kuphatikiza zosungira, kutenga nawo gawo m'misika yokonzedwa. Lamulo la Inflation Reduction Act linapangitsa kuti malo osungiramo zinthu odziyimira pawokha ayenerere kulandira Investment Tax Credits-m'mbuyomu mabatire amayenera kukhala-okhala ndi solar kuti ayenerere.
Mkulu wina wogwira ntchito m’bungweli ananena mosapita m’mbali kuti: “Sitikumanganso mabatire apamwamba kwambiri. Tikupanga mabatire.
Opanga Mphamvu Zowonjezeranso: Kuthetsa Mapuzzles a Intermittency
Ma sola sapanga usiku. Ma turbines amphepo amakhala opanda ntchito pomwe mpweya uli bata. Izi si nkhani. Chomwe chasintha ndi kukula kwa vutoli.
Ku France mu 2019, mphamvu yamphepo idasinthasintha pakati pa 46.7 GW ndi 0.4 GW. Dzuwa linachokera ku 1.3 GW kufika ku 33.6 GW. Imeneyo si vuto pakusintha kwa mphamvu zongowonjezwdwa{7}ndi chinthu chomwe chimafuna njira zosungirako.
Mphamvu zongowonjezedwanso padziko lonse lapansi zikuyembekezeka kukwera kupitilira 5,520 GW mkati mwa 2024-2030, kuwirikiza 2.6 kuposa zomwe zidatumizidwa zaka zisanu ndi chimodzi zapitazi. Solar PV yokha imapanga pafupifupi 80% ya kukula uku. Popanda kusungirako, mphamvu zambiri izi zimawonongeka.
China idapereka batire yayikulu kwambiri padziko lonse lapansi ya vanadium redox flow mu Julayi 2022: mphamvu ya 100 MW, voliyumu yosungira 400 MWh. Battery ya redox flow ya Sumitomo Electric Industries yasankhidwa kuti ikhazikitse dongosolo lamagetsi ku Japan ndi SHIN-IDEMITSU chifukwa chautali wa moyo, kulimba kwake, komanso kuchepetsa kuopsa kwa moto.
Gemini Solar Plus Storage Project ku Nevada, yomwe idayamba kugwira ntchito mu Julayi 2024, ikuphatikiza famu ya solar ya 690 MW yokhala ndi batire ya 380 MW/1,416 MWh. Amapereka mphamvu pansi pa mgwirizano wazaka 25- ndi NV Energy. Uwu ndiye chitsanzo: solar yayikulu yolumikizidwa ndi batire ya maola 4-6 kuti isinthe mibadwo kuyambira masana mpaka madzulo.
Mitengo yosungiramo zosungira imafotokoza nkhaniyi. Ku California, 70% ya makina a solar PV oikidwa mu Q2 2024 anaphatikiza zosungira-kuposa avareji ya dziko lonse ya 26%. The Net Billing Tariff (NEM 3.0) idasintha zachuma, kupangitsa kuti kusungidwe kukhale kovomerezeka panthawi yobwezera.
Kwa opanga mphamvu zongowonjezwdwa, kusungirako kumagwira ntchito zitatu. Choyamba, kutsimikizira: kutembenuza m'badwo wapakatikati kukhala mphamvu yotumizira yomwe oyendetsa ma gridi amatha kukonza. Chachiwiri, kusuntha: kusuntha zopanga kuchokera kumtengo wotsika-kupita ku maola okwera-okwera. Chachitatu, mautumiki owonjezera: kuwongolera pafupipafupi komanso chithandizo chamagetsi chomwe majenereta achikhalidwe amapereka.
Pulojekiti ya Advanced Clean Energy Storage ku Utah inalandira ngongole ya $ 504 miliyoni kuchokera ku DOE mu December 2024. Imasintha mphamvu zowonjezera zowonjezera kukhala haidrojeni kuti zisungidwe nyengo, kugwirizanitsa zotsalira za chilimwe ndi kuchepa kwa nyengo yachisanu. Izi zimathetsa kuchepa kwa mabatire: ndiabwino panjinga ya tsiku ndi tsiku koma okwera mtengo posungira milungu ingapo.
Wogwira ntchito kumunda wamphepo adandiuza kuti ntchito yawo sikanapeza ndalama popanda kusungirako. Mgwirizano wogula mphamvu umafuna mphamvu zotumizira, osati kupanga kwapakatikati. Kusungirako kunasintha pulojekiti yosagulitsidwa kukhala yosungika ku banki.
Kulipiritsa Galimoto Yamagetsi: Infrastructure's Power Challenge
Malo opangira ma EV amapanga ma spikes omwe amasokoneza machitidwe ogawa. Chaja yothamanga ya Level 3 DC imakoka 350 kW-zofanana ndi nyumba 50 zodzaza ndi mphamvu. Ikani anayi pamalo opangira mafuta ndipo muli ndi 1.4 MW yomwe ikufunika.
Gululi silinamangidwe chifukwa cha izi. Matiransifoma am'deralo sangakwanitse. Zowonjezera zothandizira zimawononga mazana masauzande ndipo zimatenga zaka kuti zilole. Kusungidwa kwa batri kumathetsa mavuto onse awiri.
Mabatire a Natron Energy a sodium-ion akugwiritsidwa ntchito kuti azitchaja mwachangu ma EV, ma microgrid, ndi ma telecom. Kampaniyo inatsegula fakitale yopangira zinthu ku North Carolina mu Ogasiti 2024, ponena za kuchuluka kwa magetsi, ma cycle ochulukira, mayendedwe apanyumba, ndi mawonekedwe apadera achitetezo poyerekeza ndi lithiamu-ion.
Umu ndi momwe zimagwirira ntchito: Batire imayimba pang'onopang'ono kuchokera pagululi panthawi yomwe ilibe -nthawi yochuluka kwambiri. Ma EV akafika, amajambula kuchokera ku batri, osati pa gridi. Izi zimachepetsa ndalama zomwe zimafunika kwambiri, zimachedwetsa kukweza kwazinthu zofunikira, komanso zimathandizira kulipiritsa mwachangu kuposa momwe gululi lingathandizire.
California ndi Texas ndi omwe amatsogolera kutumizidwa. IDC ikuyerekeza kuti 25% ya magetsi onse adzafunike kuchokera ku ma EV pofika chaka cha 2050. Galimoto-mpaka{4}}msika wa gridi ikubweranso-yogwiritsa ntchito mabatire a EV ngati malo osungidwa. Kafukufuku waku Leiden University akuwonetsa kuti izi zitha kukwanitsa{7}}zofunika zosungira kwakanthawi kochepa pofika 2030.
Chovuta chimodzi: Ogwiritsa ntchito ma EV ambiri amakhala ndi malire ochepa. Amafunikira makina osungira omwe amadzilipirira okha posungira ndalama zolipirira ndi ntchito za gridi, osati kungolipira arbitrage. Masamuwa amagwira ntchito pamalo pomwe pali anthu ambiri-koma osati paliponse.
Mfundo yofunika kwambiri: Ndani Amafunikira Kusungirako ndi Chifukwa Chiyani
Pambuyo pofufuza njira zotumizira m'mafakitale, mfundo zitatu zimawonekera:
Mafakitole omwe akuyang'anizana ndi malamulo kapena -zofunika pazachitetezo (zaumoyo, telecom, malo opangira data) akugwiritsa ntchito zosungirako mosasamala kanthu za zachuma. Njira ina, -nthawi yocheperako, zilango zowongolera, kutaya moyo-ndizosavomerezeka. Kwa iwo, kusungirako ndi zomangamanga, osati kukhathamiritsa.
Mafakitale omwe ali ndi mtengo wokwera wamagetsi komanso katundu wosiyanasiyana (kupanga, kuyitanitsa ma EV) amawona kusungirako ngati kusagwirizana ndi zachuma. Iwo akuwerengera mtengo wamtengo wapatali ndipo amafuna kubweza zaka 3-5. Kwa iwo, kusungirako kumapikisana ndi ndalama zina zazikulu.
Mafakitale omwe akulamulidwa ndi decarbonization (zothandizira, opanga zongowonjezwdwa) amafunikira kusungidwa kuti fiziki igwire ntchito. Simungathe kupanga gridi yongowonjezedwanso 100% popanda kusungirako kwakukulu. Kwa iwo, kusungirako kumathandizira chitsanzo cha bizinesi.
Msika wosungirako wokha ukukhwima. Mitengo yatsika ndi 34% pa chaka-pa-chaka cha 2024. Supply chain akugawika-US ikumanga kupanga mabatire m'dziko lathu kuti achepetse kudalira China. Zothandizira zachuma zikuyenda ndi Mphamvu-monga{10}}monga-Zomwe zimathandizira kuchotsa ndalama zogulira.
Koma izi ndi zomwe deta siigwira: kusiyana kwa chidziwitso cha ntchito. Mafakitale ambiri amadziwa kuti amafunikira kusungidwa koma sadziwa momwe angaphatikizire, kukula kwake, kapena kukulitsa. Makampani omwe akuchita bwino sikuti akungogula mabatire. Akupanga-ukatswiri wapanyumba kapena kuyanjana ndi madivelopa omwe amamvetsetsa mbiri yawo ya katundu ndi momwe amagwiritsidwira ntchito.
Kuwona komaliza kumodzi. Makampani OSATI pamndandandawu akungonena. Nyumba zamaofesi, masitolo ogulitsa, zopepuka zopepuka-sizikuthamangira kusungirako chifukwa siziyenera kutero. Zosowa zawo zamagetsi ndizodziwikiratu komanso sizofunikira-zovuta. Zachuma sizikugwirabe ntchito panobe. Koma m'zaka zisanu? Pamene mitengo ikupitilira kutsika komanso kudalirika kwa gridi kumakhala kosatsimikizika, kuwerengerako kumasintha.
Kusintha kosungirako mphamvu sikukubwera. Zili pano. Funso siliri ngati bizinesi yanu ikufunika. Zili ngati mukuzitumiza mwachangu kuti mukhale opikisana.
Mafunso Ofunsidwa Kawirikawiri
Kodi pali kusiyana kotani pakati pa kusungirako batire ndi majenereta anthawi zonse osunga zobwezeretsera?
Makina osungira magetsi a batri amapereka mphamvu yamagetsi pompopompo (mamilliseconds) poyerekeza ndi majenereta omwe amafunikira masekondi 8-10 kuti ayambe. Kusungirako kumasunganso mphamvu yamphamvu kwambiri popanda kusinthasintha kwamagetsi kapena kusinthasintha pafupipafupi pakusintha. Kuphatikiza apo, mabatire amathandizira kuti magetsi aziyenda pawiri-amatha kulipiritsa kuchokera pagululi panthawi yotsika mtengo ndikutulutsa pakanthawi kochepa kwambiri, zomwe zimapangitsa kuti pakhale kukhathamiritsa kwachuma kuposa kungosunga zosunga zobwezeretsera.
Kodi kusungirako mphamvu zamafakitale kumatenga nthawi yayitali bwanji musanalowe m'malo?
Makina a Lithium-ion nthawi zambiri amabweretsa 5,000-10,000 mikombero isanachedwe kufika pa 80% yoyambirira, kumasulira mpaka 10-zaka 15 malingana ndi kagwiritsidwe ntchito ndi kutentha kwake. Mabatire oyenda amatha kugwira ntchito zaka 25-30 popanda kuwonongeka kwa magwiridwe antchito popeza sing'anga yosungiramo mphamvu ndiyosiyana ndi zida zosinthira mphamvu. Makina a asidi otsogolera amatha zaka 3-5 pakugwiritsa ntchito mozungulira mozama, zomwe zimawapangitsa kukhala otsika mtengo pakupalasa njinga za tsiku ndi tsiku ngakhale kuti amatsika mtengo.
Kodi opanga ang'onoang'ono angalungamitse ndalama zosungira mphamvu?
Makina ang'onoang'ono ngati 50-100 kW atha kukwanitsa zaka 4-zobwezera zaka 7 m'misika yokhala ndi ndalama zambiri komanso nthawi{5}yo{10}yogwiritsa ntchito. Kuwerengera kofunikira kwambiri ndi mitengo yomwe ikufunika kwambiri pamalo anu-ngati mumalipiritsa $15-25/kW/mwezi pazilipiriro zomwe zikufunika, kusungirako kumalipiritsa pometa ndevu basi. Misonkho yamisonkho ya federal yomwe imaphimba 30-50% yamitengo yama projekiti imathandizira kwambiri zachuma. Opanga ambiri tsopano amagwiritsa ntchito mitundu ya Energy-as-a-Service yomwe imachotseratu ndalama zam'tsogolo.
Ndi chemistry ya batri iti yomwe ili yabwino kwambiri pamafakitale?
Lithium iron phosphate (LFP) pakadali pano ndi yomwe imayang'anira ntchito zamafakitale chifukwa chachitetezo chapamwamba, zaka 15-utali wamoyo, komanso kutsika kwamitengo-chemistry imayimira 60% yazinthu zatsopano{8}}zokhazikitsidwa mu 2024. Mabatire a Vanadium redox amagwira ntchito bwino pamapulogalamu omwe amafunikira maola atatu tsiku lililonse{5} moyo wopanda mphamvu zimatha. Mabatire a sodium-ion akutuluka kuti agwiritsidwe ntchito osasunthika omwe amafunikira mphamvu zochulukirachulukira komanso unyolo wapanyumba, ngakhale pakali pano amawononga ndalama zambiri kuposa LFP pa $/kWh.
Kodi ma data onse amafunikira kusungirako mphamvu?
Tier 3 ndi Tier 4 data centers (yomwe ikuyimira 89% ya msika ndi ndalama) imafuna mphamvu zowonjezera mphamvu zosungirako 99.98% + zowonjezera zowonjezera. Malowa nthawi zambiri amakhala ndi makina a UPS (15-mphindi 30 akuthamanga) kuphatikiza majenereta kuti azizima kwanthawi yayitali. Kusungirako batire yolumikizana ndi ma gridi kumakhala kovomerezeka m'misika ngati California komwe kuchedwetsa kolumikizana kwamagetsi kumapitilira zaka 2-3. Malo ang'onoang'ono ang'onoang'ono omwe ali m'madera okhazikika a grid akhoza kuchedwetsa ndalama zosungirako mpaka kudalirika kwa gridi kutsika kapena zolimbikitsa zachuma zikuyenda bwino, ngakhale izi zikuchulukirachulukira.
Kodi kusungirako mphamvu kumathandizira bwanji kuphatikizika kwa mphamvu zongowonjezwdwa m'mafakitale?
Kuchepetsa nthawi yosungirako zinthu pogwiritsa ntchito njira zogwiritsira ntchito-ma sola amatulutsa mphamvu zambiri masana pamene katundu wa mafakitale amachuluka kwambiri m'mawa ndi madzulo. Popanda kusungirako, malo ayenera kugulitsa zowonjezera masana ku gululi pamtengo wamba ndikugula mphamvu zamadzulo pamitengo yogulitsa. Kusungirako kumagwira kufalikira, kupititsa patsogolo chuma cha polojekiti ndi 30-50%. Kuphatikiza apo, kusungirako kumalepheretsa kusinthika kwamphamvu kwamagetsi komwe kumachitika pamene kutulutsa kwadzuwa kwa padenga kupitilira kuchuluka kwa malo, kulola kuyika kwamphamvu kwa PV popanda kukweza kwamtengo wapatali.
Zofunika Kwambiri
Mission-mafakitale ofunikira (zaumoyo, malo opangira data, telecom) amatumiza zosungira kuti zipitilize kugwira ntchito mosasamala kanthu za nthawi yobweza{1}}nthawi yocheperako kuposa ndalama zosungirako pofika 10-100x
Mphamvu ya batire yaku US-inakula ndi 66% mu 2024 mpaka kupitirira 26 GW, zomwe zikuwonetsa kuwirikiza kawiri mpaka 65 GW pofika 2027 motsogozedwa ndi zofunikira zophatikizira mphamvu zowonjezera
Kachulukidwe kazinthu zosungirako zinthu zasintha kwambiri ndi 34% chaka-pa-mitengo yatsika mu 2024, zomwe zapangitsa kuti makina azigwira bwino ntchito{4}}kumeta ndikumeta kwazaka 3-5 zolipira
