Ngokweengxelo zeendaba zangaphandle, ngoMeyi 15th ixesha lendawo, kwaqhambuka umlilo kwisikhululo sokugcina amandla e-Gateway e-Otay Mesa, eSan Diego, eCalifornia, eU.SA.Kwathatha abacimi-mlilo ngaphezulu kosuku ukulawula umlilo, kodwa ibhetri kwisityalo sele ilawule amaxesha amaninzi.
Ngokweengxelo zeendaba zangaphandle ngoMeyi 21st, isityalo sokugcina amandla sivutha iintsuku ezintandathu, kwaye amagosa omlilo akakwazi ukuqikelela ngokuchanekileyo ukuba umlilo uya kuqhubeka ixesha elingakanani.
URobert Rezende, umlawuli we-Bureau ye-San Diego Fire and Rescue Bureau kunye nomququzeleli ongxamisekileyo wezinye amandla, wathi ngokwembali, kuye kwaba yinto eqhelekileyo ukubona olu chungechunge lwentshabalalo luhlala ixesha elide, phantse njengesiphumo se-domino.
UBrent Pascua, umthetheli wesebe laseSan Diego leSebe lezoMlilo laseCalifornia, naye wathi, “Emva kokuthetha neengcali, baye badibana neziganeko ezininzi ezifanayo kwixesha elidlulileyo, ngalinye lithatha iintsuku ezisixhenxe ukuya kwiiveki ezininzi, kwaye asiqinisekanga.Silungiselela eyona meko imbi kakhulu kwaye siceba ukuhlala apha ixesha elide, iiveki ezimbini ukuya kwezine, emva koko sivavanye kwakhona. ”
IBattery Network yaphawula ukuba ngoJuni 2023, izitishi ezibini zelithium-ion zokugcina umbane eWarwick, eNew York, eUnited States, ziye zatsha ngenxa yoqhwithela olwathatha ixesha elingaphezu kweveki.
Ngo-Oktobha 2023, kwaqhambuka umlilo kwindawo yokugcina amandla e-Idaho Power kufuphi neMelba, e-Idaho, eU.SA, ebangela ukuba ubuncinane iibhetri ezizimeleyo ezi-8 zibambe umlilo.Lo mlilo wathabatha iintsuku eziliqela.
Kuxelwe ukuba umthamo ofakiweyo wesikhululo samandla sokugcina amandla eGateway ngama-250MW/250MWh.Ngo-Agasti ka-2020, inqanaba lokuqala leprojekthi, elinomthamo wama-230MW, laqaliswa ukusebenza laze laba yeyona projekthi inkulu yokugcina amandla ehlabathini ngelo xesha.Le projekthi ikwaceba ukwandisa ukuya kuma-250MW iiyure ezi-4, yenze inkqubo yokugcina amandla eyi-1000MWh.
Isikhululo samandla okugcina amandla e-Gateway sisebenza yinkampani yamandla yaseMelika i-LS Power, kunye ne-NEC ES ibonelela ngezisombululo zokudibanisa inkqubo yokugcina amandla kunye ne-LG Chem ebonelela ngeeseli zebhetri, eziyi-ternary lithium iibhetri.
Kuyafaneleka ukukhankanya ukuba kukho iingxelo ezibonisa ukuba i-NEC ES, umdibanisi wokugcina amandla weprojekthi, ibhengeze ukungabikho kwemali kwaye ihoxise kwishishini lokugcina amandla ngaphambi kokuba kusetyenziswe isigaba sokuqala seprojekthi.
Ukongezelela, kwinyanga nje edlulileyo (ngo-Aprili 27th), kwaqhambuka umlilo kwisitya sokugcina amandla ebhetri ye-lithium esikummandla wezorhwebo waseNilmore, eJamani, obangela ukuba abacimi-mlilo ababini balimala ngexesha lokuhlangula.
Ngokweengxelo zeendaba ezifanelekileyo, umenzi wenkqubo yokugcina amandla ebhetri eqhushumbe ngeli xesha yinkampani yaseJamani ye-INTILION, kwaye iiseli zebhetri ziibhetri ze-lithium iron phosphate.
Ngomhla we-16 ku-Epreli, indawo yokugcina ibhetri yaseCalifornia yaba ngowona mthombo mkhulu omnye wombane wegridi yamandla yaseCalifornia ngexesha leeyure eziphakamileyo zangokuhlwa okokuqala kwinkqubo yamandla yehlabathi.Indima yogcino lwamandla ekulawuleni imithombo yamandla ibalelwa kumahluko omkhulu kumaxabiso ombane encopho kunye nentlambo kwimarike yombane yaseCalifornia, ebonelela ngengeniso enkulu yogcino lwamandla.
Ukusuka "kubutyebi obuninzi kunye nokuchuma" ukuya "kwiintlekele eziwa ezulwini", amashishini amakhulu okugcina amandla okugcina amandla abambe umlilo omnye emva kwenye kwinyanga.Imiba yokhuseleko logcino lwamandla, eyitriliyoni yeedola, ayinakungahoywa!
U-Wu Kai, iNzululwazi eyiNtloko ye-CATL, wachaza ngokucacileyo ukuba njengoshishino olubalulekileyo lweziseko ezingundoqo ezibandakanya zombini ukhuseleko lwepropathi kunye nokhuseleko lwenkqubo yamandla, uvavanyo kunye neendleko zempazamo zokugcina amandla ziphezulu kakhulu;Asinakulandela indlela yakudala yokusukela isantya kuqala size emva koko silandele umgangatho.Kufuneka sibambelele ekuthembekeni, okuzinzileyo, kunye nophuhliso oluphezulu lweshishini lokugcina amandla ukususela ekuqaleni.
Ulwazi loluntu lubonisa ukuba imiba yokhuseleko ibisoloko ingenye yeentlungu eziphambili ezithintela ukuphuhliswa kokugcinwa kwamandla, i-trillion dollar track.Ibhetri yeLithium okwangoku yenye yezona zinto zixhaphakileyo zisetyenziselwa ukugcina amandla ebhetri itekhnoloji, kodwa ngenxa yokuba i-electrolyte yeebhetri ze-lithium ubukhulu becala zizinyibilikisi zendalo, kwaye kukho ukungcola okumbalwa okunjengothuli olunokonakalisa ngokulula isahluli ngexesha lokwenziwa kwemveliso. Inkqubo, ukubaleka kwe-thermal kulungele ukwenzeka, kubangela imijikelezo emfutshane yangaphakathi, ekhokelela kuluhlu lweengxaki ezifana nomlilo, ukuqhuma kwebhetri, ukungcola kokusingqongileyo, kunye nokuphazamiseka kokunikezelwa kwamandla.
Ngokombono wezinto eziphathekayo, i-electrode efanelekileyo yeebhetri ze-ternary ngokubanzi ziguquko ze-oxides zetsimbi.Emva kokuba i-electrode efanelekileyo ibola, iya kuhamba kunye nokukhululwa kwe-oxygen.Ngaphantsi kwesenzo seoksijini, i-electrolyte ithande ukusabela, oko kwandisa umngcipheko wokubaleka kwebhetri xa kuthelekiswa nezinto ze-lithium iron phosphate.
Kwiintsuku zangaphambili, iinkampani zebhetri zaseJapan naseKorea zazidla ngokusebenzisa iibhetri zeternary, ngelixa iinkampani zebhetri zaseTshayina zazisebenzisa kakhulu iibhetri zelithium iron phosphate ezikhuselekileyo.Ngokubakho rhoqo kweengozi zokhuseleko ezifana nomlilo wokugcina amandla ebhetri ye-ternary, ziya zisanda iinkampani zaseJapan naseKorea zisebenzisa iibhetri ze-lithium iron phosphate.
Ngokumalunga nomthamo wokuthunyelwa kwempahla, ubungakanani bokuthunyelwa kwebhetri yogcino lwamandla eTshayina emhlabeni kudlule i-90%.Ngokutsho “kwePhepha leNgcaciso yoMgaqo-nkqubo woPhuhliso lweShishini lokuGcinwa kwamandla e-China (2024)” ngokudibeneyo amaziko ophando i-EVTank, i-Ivy Economic Research Institute, kunye ne-China Battery Industry Research Institute, umthamo wehlabathi wokuthunyelwa kweebhetri zokugcina amandla ufikelele kwi-224.2 GWh ngo-2023 , ukunyuka konyaka nonyaka ngama-40.7%.Phakathi kwazo, umthamo wokuthunyelwa kweebhetri zokugcina amandla ukusuka kumashishini aseTshayina yi-203.8 GWh, ibalwa kwi-90.9% yomthamo wokuthunyelwa kwehlabathi jikelele weebhetri zokugcina amandla.
Enye isethi yedatha evela kuLawulo lwaMandla kaZwelonke iphinda ibonise ukuba ekupheleni kwe-2023, umthamo ofakiweyo weenkqubo ezintsha zokugcina amandla ezisebenza kwilizwe lonke ufikelele kwi-31.39 yezigidi ze-kilowatts.Phakathi kwabo, umthamo osanda kufakwa wokugcinwa kwamandla amatsha ngo-2023 malunga ne-22.6 yezigidi ze-kilowatts, amaxesha angama-2.6 iyonke iminyaka edlulileyo.Ukuza kuthi ga ekupheleni kwekota yokuqala yalo nyaka, amandla afakiweyo eeprojekthi zogcino lwamandla amatsha athe akhiwa aza aqalisa ukusebenza eTshayina afikelele kwi-35.3 yezigidi zeekilowatts/77.68 yezigidi zeekhilowatt iiyure, ukwanda okungaphezulu kwe-210% xa kuthelekiswa ne ekupheleni kwekota yokuqala ka-2023.
Nangona uhlobo olutsha lokugcinwa kwamandla lugubungela ubuchwepheshe obuhlukeneyo obufana neebhetri ze-lithium, iibhetri zokuhamba, ii-flywheels, umoya oxinyiweyo, i-hydrogen (ammonia) ukugcinwa kwamandla, ukugcinwa kwamandla okushisa (okubandayo), njl., iibhetri ze-lithium zisalawula okwangoku.
Ke ngoko, ngelixa ishishini lokugcina amandla likhula ngokukhawuleza, iChina iphinda ibonelele ngokubaluleka okukhulu kukhuseleko lwamashishini.
NgoJulayi 2023, umgangatho wesizwe "Imigaqo yoKhuseleko lweZikhululo zaMandla oMbane we-Electrochemical Energy Storage Power" yaqala ukuphunyezwa.Lo mgangatho omtsha wesizwe wokhuseleko lokugcinwa kwamandla usebenza kwiibhetri ze-lithium-ion, iibhetri ze-lead-acid (carbon), iibhetri zokuhamba, kunye ne-electrolysis yamanzi i-hydrogen / i-fuel cell energy storage power stations.Lo mgangatho uchaza iimfuno zobuchwepheshe bokhuseleko, ukusebenza, ukugcinwa, ukuhlolwa, uvavanyo, kunye neminye imiba yezixhobo ezahlukeneyo ezifana ne-electrochemical energy yokugcina i-energy storage ibhetri yokugcina amandla, i-BMS, i-PCS, ukubeka iliso, ukukhuselwa komlilo, ukufudumeza umoya kunye neenkqubo zomoya, ezenziwe kwangaphambili. iikhabhinethi, njl.
NgoNovemba ka-2023, iSebe eliBanzi loLawulo lwaMandla leSizwe likhuphe isaziso sokomeleza ukubekwa esweni komngcipheko wokusebenza kokhuseleko lwezikhululo zamandla okugcina amandla e-electrochemical kwicala lokuvelisa umbane wegridi yombane, licebisa ukomeleza amandla okubeka iliso kumngcipheko wokusebenza kunye nohlalutyo kwangethuba. isilumkiso.Amashishini ombane ombane kufuneka abeke esweni kwaye alawule ubume bokhuseleko lwe-electrochemical energy storage power station power packs, battery management systems (BMS), iinkqubo zolawulo lwamandla (EMS), abaguquli bamandla okugcina amandla (PCS), iinkqubo zokukhusela umlilo, ukhuseleko lwenethiwekhi, indawo yokusebenza, kunye nezinye izixhobo zombane ezibalulekileyo ezityalwe kwaye ziqhutywa ngamashishini abo.Kufuneka bahlalutye rhoqo imeko yokusebenza yokhuseleko, bomeleze isilumkiso sobungozi bokusebenza kunye nokusabela kwimeko kaxakeka, kwaye babe nako ukulumkisa kwangethuba kwaye bathathe amanyathelo asebenzayo okuphelisa iingozi zokhuseleko kwizixhobo kunye neenkqubo ezinobungozi bokhuseleko.Zonke iinkampani zombane kufuneka zigqibe ukwakhiwa kwamandla azo okubeka iliso phambi komhla wama-31 kuDisemba, 2024, kwaye zonke izikhululo zamandla okugcina amandla e-electrochemical esitsha nezisele zikho kufuneka zibandakanywe kumda wokubeka iliso emva kowama-2025.
Okwangoku, ukongeza kwimiba yokhuseleko, imfazwe yexabiso kwintsimi yeebhetri zokugcina amandla iyaqhubeka nokusasazeka.Ukususela kwisiqingatha sesibini se-2023, ixabiso leebhetri zokugcina amandla liye labetha ngokuphindaphindiweyo kwi-lows entsha, kunye neenkampani ezininzi ezinikezela ngeeseli zokugcina amandla eziphantsi kwe-0.4 yuan / Wh.
Ngomhla we-14 kuCanzibe, i-China Petroleum Group Jichai Power Co., Ltd. ikhuphe isibhengezo sebhidi yesivumelwano sesakhelo samalungu ombane we-5MWh yenkqubo yokugcina amandla apholileyo ulwelo.Iiseli zebhetri zeprojekthi zisebenzisa iibhetri ze-lithium iron phosphate, ezinomlinganiselo wexabiso eliphezulu le-0.33 yuan / Wh.Kwibhidi yeprojekthi yokugcina amandla eJichai Power ekupheleni kukaFebruwari, umda wexabiso leeseli zebhetri wawuyi-0.45 yuan / Wh.
Kungekudala, xa usebenzisana nabatyalo-mali, i-Yiwei Lithium Energy yathi abathengi baya kuqwalasela iimveliso zebhetri yokugcina amandla ukusuka kwimilinganiselo emininzi: okokuqala, uphawu;Okwesibini ngumgangatho wemveliso, kubandakanywa ukusebenza kwemveliso kunye nokusebenza kokhuseleko;Eyesithathu sisiqinisekiso emva kokuthengisa.Kwelinye icala, ithathela ingqalelo isakhono senkonzo yasemva kwentengiso yeshishini, kwaye kwelinye icala, ithathela ingqalelo ukuba ngaba ishishini linakho uphuhliso oluzinzileyo lwexesha elide.Iimveliso zokugcina amandla zinomjikelezo wobomi obude, kwaye amashishini avelisa iibhetri zokugcina amandla anokubonelela ngenkxaso emva kokuthengiswa kweemveliso zabo ukuba banomjikelezo wobomi obude;Umlinganiselo wokugqibela lixabiso lemveliso.
Ixesha lokuposa: Jun-01-2024