Ho ea ka litlaleho tsa mecha ea litaba ea linaheng tse ling, ka May 15th nako ea moo, mollo o ile oa qhoma setsing sa polokelo ea matla sa Gateway se Otay Mesa, San Diego, California, USA.Ho ile ha nka bo-ralitima-mollo nako e fetang letsatsi ho laola mollo, empa betri ea setsing e se e le teng ka makhetlo a mangata.
Ho ea ka litlaleho tsa mecha ea litaba ea linaheng tse ling ka May 21st, setsi sa polokelo ea matla se 'nile sa tuka ka matsatsi a tšeletseng,' me basebeletsi ba mollo ba ntse ba sitoa ho lekanya ka nepo hore na mollo o tla tsoela pele nako e kae.
Robert Rezende, molaoli oa Ofisi ea Mollo le Pholoso ea San Diego le mohokahanyi oa tšohanyetso bakeng sa matla a mang, o boletse hore historing, ho tloaelehile ho bona ketane ena ea timetso e tšoarella nako e telele, hoo e batlang e le phello ea domino.
Brent Pascua, motsamaisi oa lekala la San Diego la Lefapha la Mollo oa California, le eena o itse, “Ka mor’a ho buisana le litsebi, ba ’nile ba kopana le liketsahalo tse ’maloa tse tšoanang nakong e fetileng, e ’ngoe le e ’ngoe e nka matsatsi a supileng ho isa libekeng tse ’maloa, ’me ha re na bonnete.Re itokisetsa maemo a mabe ka ho fetesisa mme re rera ho lula mona nako e telele, libeke tse peli ho isa ho tse 'ne, ebe re hlahlobisisa hape. ”
Battery Network e hlokometse hore ka June 2023, liteishene tse peli tse bolokang matla a lithium-ion Warwick, New York, USA, li ile tsa cha nakong ea sefefo se ileng sa nka nako e fetang beke.
Ka Mphalane 2023, mollo o ile oa qhoma setsing sa polokelo ea matla sa Idaho Power haufi le Melba, Idaho, USA, o ileng oa etsa hore bonyane libeteri tse 8 tse ikemetseng li ka tuka.Mollo o ile oa nka matsatsi a 'maloa.
Ho tlalehoa hore matla a kentsoeng a seteishene sa motlakase sa polokelo ea matla sa Gateway ke 250MW/250MWh.Ka Phato 2020, karolo ea pele ea projeke, e nang le matla a 230MW, e ile ea kengoa tšebetsong 'me ea fetoha projeke e kholo ka ho fetisisa lefatšeng ea polokelo ea matla ka nako eo.Morero o boetse o rera ho hola ho fihla ho 250MW ka lihora tse 4, ho theha sistimi ea polokelo ea matla ea 1000MWh.
Setsi sa matla sa polokelo ea matla sa Gateway se sebelisoa ke k'hamphani ea matla ea Amerika LS Power, e nang le NEC ES e fanang ka tharollo ea ho kopanya tsamaiso ea polokelo ea matla le LG Chem e fanang ka lisele tsa betri, e leng libeteri tsa ternary lithium.
Ke habohlokoa ho bolela hore ho na le litlaleho tse bontšang hore NEC ES, motlatsi oa polokelo ea matla ea morero, o phatlalalitse ho putlama 'me a ikhula khoebong ea polokelo ea matla pele karolo ea pele ea morero e qala ho sebetsa.
Ho phaella moo, khoeling e fetileng feela (April 27th), mollo o ile oa qhoma ka har'a setsi sa polokelo ea matla a lithium betri se seterekeng sa khoebo sa Nilmore, Jeremane, se ileng sa etsa hore bo-ralitima-mollo ba babeli ba lematsoe nakong ea ts'ebetso ea pholoso.
Ho latela litlaleho tse amehang tsa mecha ea litaba, moetsi oa sistimi ea polokelo ea matla ea betri e phatlohileng nakong ena ke k'hamphani ea INTILION ea Jeremane, 'me lisele tsa betri ke libeteri tsa lithium iron phosphate.
Ka April 16th, polokelo ea betri ea California e ile ea e-ba mohloli o le mong o moholo oa motlakase bakeng sa marang-rang a matla a California nakong ea lihora tsa mantsiboea tse phahameng ka lekhetlo la pele tsamaisong ea matla a lefatše.Karolo ea polokelo ea matla taolong ea mehloli ea matla e hlahisoa ke phapang e kholo ea litheko tse phahameng tsa motlakase le phula 'marakeng oa motlakase oa California, o fanang ka phaello e kholo ea polokelo ea matla.
Ho tloha "leruong le leholo le katleho" ho "likoluoa tse oelang leholimong", limela tse peli tse kholo tsa polokelo ea matla li ile tsa tšoara mollo ka mor'a khoeli.Litaba tsa polokeho ea polokelo ea matla, e leng lebelo la lidolara tse libilione, li ke ke tsa hlokomolohuoa!
Wu Kai, Rasaense e Moholo oa CATL, o kile a bua a sa hlathe koana le koana hore e le indasteri ea bohlokoa ea meralo ea motheo e amanang le polokeho ea bophelo le thepa hammoho le polokeho ea ts'ebetso ea sistimi ea matla, litšenyehelo tsa teko le liphoso tsa polokelo ea matla li holimo haholo;Re ke ke ra latela tsela ea khale ea ho lelekisa lebelo pele ebe ho latela boleng.Re tlameha ho khomarela tsoelo-pele e tšepahalang, e tsitsitseng, le ea boleng bo phahameng ea indasteri ea polokelo ea matla ho tloha qalong.
Tlhahisoleseding ea sechaba e bontša hore litaba tsa ts'ireletso esale e le tse ling tsa lintlha tse bohloko tse thibelang nts'etsopele ea polokelo ea matla, pina ea lidolara tse libilione.Libetri tsa lithium hajoale ke e 'ngoe ea litheknoloji tse sebelisoang haholo ho boloka matla a betri, empa ka lebaka la hore electrolyte ea libeteri tsa lithium hangata ke li-solvents,' me ho na le litšila tse 'maloa tse kang lerole tse ka senyang karohano habonolo nakong ea tlhahiso. ts'ebetso, ho baleha ha mocheso ho tloaelehile ho etsahala, ho baka lipotoloho tse khutšoanyane tsa ka hare, tse lebisang letotong la mathata a kang mollo, ho phatloha ha betri, tšilafalo ea tikoloho, le tšitiso ea phepelo ea matla.
Ho latela pono ea lisebelisoa, lisebelisoa tse ntle tsa elektrode tsa libeteri tsa ternary hangata ke li-oxide tsa tšepe tsa phetoho.Hang ha electrode e ntle e senyeha, e tla tsamaea le ho lokolloa ha oksijene.Tlas'a ts'ebetso ea oksijene, electrolyte e na le karabelo, e eketsang kotsi ea ho baleha ha betri ha e bapisoa le lisebelisoa tsa lithium iron phosphate.
Matsatsing a pele, lik'hamphani tsa betri tsa Majapane le Korea li ne li sebelisa libeteri tsa ternary, athe lik'hamphani tsa betri tsa China li ne li sebelisa libeteri tsa lithium iron phosphate tse batlang li bolokehile.Ka ho hlaha khafetsa ha likotsi tsa polokeho joalo ka mollo oa polokelo ea matla a betri ea ternary, lik'hamphani tse ntseng li eketseha tsa Majapane le Korea li sebelisa libeteri tsa lithium iron phosphate.
Mabapi le bophahamo ba thomello, karolo ea thepa ea betri ea polokelo ea matla ea China lefatšeng e fetile 90%.Ho latela "White Paper on Development of the China's Energy Storage Industry (2024)" e lokollotsoeng ka kopanelo ke litsi tsa lipatlisiso EVTank, Ivy Economic Research Institute, le China Battery Industry Research Institute, palo ea lefats'e ea thepa ea libeteri tsa polokelo ea matla e fihlile ho 224.2 GWh ka 2023. , keketseho ea selemo le selemo ea 40,7%.Har'a tsona, palo ea thomello ea libeteri tsa polokelo ea matla ho tsoa likhoebong tsa China e ne e le 203.8 GWh, e leng karolo ea 90.9% ea palo ea thepa ea lefats'e ea libeteri tsa polokelo ea matla.
Sehlopha se seng sa data se tsoang ho National Energy Administration se boetse se bontša hore ho tloha bofelong ba 2023, matla a kentsoeng a lisebelisoa tse ncha tsa polokelo ea matla a sebetsang naheng ka bophara a fihlile ho li-kilowatts tse limilione tse 31.39.Har'a bona, matla a sa tsoa kenngoa a polokelo ea matla a macha ka 2023 e ka ba li-kilowatts tse limilione tse 22.6, e leng makhetlo a 2,6 ho feta lilemo tse fetileng.Ho tloha bofelong ba kotara ea pele ea selemo sena, matla a kenyelletsoeng a merero e mecha ea polokelo ea matla e hahiloeng le ho kenngoa ts'ebetsong Chaena e fihlile ho limilione tse 35.3 tsa kilowatts / 77.68 milione ea lihora tsa kilowatt, keketseho e fetang 210% ha e bapisoa le qetellong ea kotara ea pele ea 2023.
Le hoja mofuta o mocha oa polokelo ea matla o koahela theknoloji e fapaneng e kang libeteri tsa lithium, libeteri tse phallang, li-flywheels, moea o hatelitsoeng, polokelo ea matla ea hydrogen (ammonia), ho boloka matla a mocheso (a batang), joalo-joalo, libeteri tsa lithium li ntse li laola hona joale.
Ka hona, ha indasteri ea polokelo ea matla e ntse e tsoela pele ka potlako, China e boetse e nka bohlokoa bo boholo ho ts'ireletso ea indasteri.
Ka Phupu 2023, ho ile ha qala ho kengoa tšebetsong maemo a naha a "Safety Regulations for Electrochemical Energy Storage Power Stations".Tekanyetso ena e ncha ea naha bakeng sa polokeho ea polokelo ea matla e sebetsa ho libeteri tsa lithium-ion, libeteri tsa lead-acid (carbon), li-betri tsa phallo, le liteishene tsa motlakase tsa metsi a electrolysis hydrogen/fuel cell energy storage.Tekanyetso ena e totobatsa litlhoko tsa tekheniki ea ts'ireletso, ts'ebetso, tlhokomelo, tlhahlobo, liteko le likarolo tse ling tsa lisebelisoa tse fapaneng tse kang li-betri tsa polokelo ea matla a motlakase, BMS, PCS, ho lekola, ts'ireletso ea mollo, moea o futhumatsang le lisebelisoa tsa moea, tse entsoeng esale pele. li-cabins, joalo-joalo.
Ka Pulungoana 2023, Lefapha le Pharalletseng la Tsamaiso ea Naha ea Eneji le ile la fana ka tsebiso mabapi le ho matlafatsa tlhokomeliso ea kotsi ea ts'ebetso ea polokeho ea liteishene tsa motlakase tsa polokelo ea matla a electrochemical ka lehlakoreng la phepelo ea matla a marang-rang a motlakase, le sisinya ho matlafatsa bokhoni ba ho beha leihlo kotsi ea ts'ebetso le tlhahlobo pele ho nako. temoso.Likhoebo tsa motlakase tsa motlakase li lokela ho lekola le ho laola boemo ba polokeho ea lipakete tsa betri ea li-electrochemical energy station, system system management (BMS), sistimi ea taolo ea matla (EMS), li-converter tsa polokelo ea matla (PCS), lits'ebetso tsa ts'ireletso ea mollo, ts'ireletso ea marang-rang, tikoloho ea ts'ebetso, le lisebelisoa tse ling tsa bohlokoa tsa motlakase tse tsetelitsoeng le tse sebelisoang ke likhoebo tsa bona.Ba lokela ho hlahloba boemo ba ts'ebetso ea ts'ireletso khafetsa, ba matlafatse temoso ea ts'ebetso ea kotsi le karabelo ea tšohanyetso, 'me ba tsebe ho lemosa ka nako le ho nka mehato e sebetsang ho felisa likotsi tsa polokeho bakeng sa lisebelisoa le litsamaiso tse nang le likotsi tsa polokeho.Likhamphani tsohle tsa motlakase li lokela ho phethela kaho ea matla a bona a ho beha leihlo pele ho la 31 Tšitoe 2024, 'me liteishene tsohle tse ncha le tse seng li le teng tsa polokelo ea matla a electrochemical li lokela ho kenyelletsoa sebakeng sa ho beha leihlo kamora 2025.
Ho sa le joalo, ho phaella litabeng tsa ts'ireletso, ntoa ea theko tšimong ea libeteri tsa polokelo ea matla e ntse e tsoela pele ho ata.Ho tloha halofo ea bobeli ea 2023, theko ea libeteri tsa polokelo ea matla e theohile khafetsa, ka lik'hamphani tse ngata tse fanang ka lisele tsa polokelo ea matla tse theko e ka tlase ho 0.4 yuan / Wh.
Ka la 14 Motšeanong, China Petroleum Group Jichai Power Co., Ltd. e ile ea fana ka tsebiso ea theko ea tumellano ea moralo oa likarolo tsa motlakase tsa 5MWh mokhoa oa ho boloka matla a pholileng a metsi.Lisele tsa betri tsa morero li sebelisa libeteri tsa lithium iron phosphate, tse nang le moeli oa theko e phahameng ea 0.33 yuan / Wh.Tlhahisong ea morero oa polokelo ea matla ea Jichai Power qetellong ea February, moeli oa theko ea lisele tsa betri e ne e le 0.45 yuan/Wh.
Haufinyane tjena, ha u sebelisana le batseteli, Yiwei Lithium Energy e boletse hore bareki ba tla nahana ka lihlahisoa tsa betri tsa polokelo ea matla ho tloha litekanyo tse 'maloa: pele, letšoao;Ea bobeli ke boleng ba sehlahisoa, ho kenyelletsa ts'ebetso ea sehlahisoa le ts'ebetso ea polokeho;Ea boraro ke ka mor'a-thekiso tiisetso.Ka lehlakoreng le leng, e nka bokhoni ba ts'ebeletso ea kamora thekiso ea khoebo, 'me ka lehlakoreng le leng, e nka hore na khoebo e na le bokhoni ba nako e telele ba nts'etsopele ea nako e telele.Lihlahisoa tsa polokelo ea matla li na le nako e telele ea bophelo, 'me likhoebo tse hlahisang libeteri tsa polokelo ea matla li ka fana ka tšehetso ea ka mor'a ho rekisa lihlahisoa tsa tsona haeba li na le nako e telele ea bophelo;Boemo ba ho qetela ke theko ea sehlahisoa.
Nako ea poso: Jun-01-2024