Malinga ndi malipoti atolankhani akunja, pa Meyi 15 nthawi yakomweko, moto unabuka pamalo osungiramo magetsi a Gateway ku Otay Mesa, San Diego, California, USA.Zinatengera ozimitsa moto kupitilira tsiku limodzi kuti awongolere motowo, koma batire pamalopo yakhala ikulamulira kangapo.
Malinga ndi malipoti atolankhani akunja pa Meyi 21st, malo osungira magetsi akuyaka kwa masiku asanu ndi limodzi, ndipo akuluakulu a moto sangathe kuwerengera molondola kuti motowo udzapitirira liti.
Robert Rezende, mkulu wa bungwe la San Diego Fire and Rescue Bureau ndi wotsogolera mwadzidzidzi wa mphamvu zina, adanena kuti m'mbiri yakale, zakhala zachilendo kuona chiwonongeko ichi chikukhala kwa nthawi yaitali, pafupifupi ngati domino effect.
Brent Pascua, mkulu wa nthambi ya San Diego ya Dipatimenti Yozimitsa Moto ku California, ananenanso kuti: “Atalankhula ndi akatswiri, anakumanapo ndi zochitika zingapo zofanana ndi zimenezi m’mbuyomo, kuyambira masiku asanu ndi awiri mpaka milungu ingapo, ndipo sitikutsimikiza.Tikukonzekera zovuta kwambiri ndipo tikukonzekera kukhala kuno kwa nthawi yayitali, milungu iwiri kapena inayi, kenako ndikuwunikanso. ”
Bungwe la Battery Network linaona kuti mu June 2023, malo awiri osungiramo magetsi a lithiamu-ion ku Warwick, New York, m’dziko la United States, anapsa ndi mphepo yamkuntho yomwe inakhala kwa mlungu umodzi.
Mu Okutobala 2023, moto unabuka pamalo osungiramo magetsi a Idaho Power pafupi ndi Melba, Idaho, USA, zomwe zidapangitsa kuti mabatire osachepera asanu ndi atatu odziyimira pawokha ayake moto.Motowo unakhalapo kwa masiku angapo.
Akuti mphamvu yoyikidwa ya Gateway energy storage power station ndi 250MW/250MWh.Mu Ogasiti 2020, gawo loyamba la ntchitoyi, lokhala ndi mphamvu ya 230MW, idayamba kugwira ntchito ndipo idakhala projekiti yayikulu kwambiri padziko lonse lapansi yosungira mphamvu panthawiyo.Ntchitoyi ikukonzekeranso kukula mpaka 250MW kwa maola 4, kupanga 1000MWh yosungirako mphamvu.
Malo opangira magetsi osungira mphamvu a Gateway amayendetsedwa ndi kampani ya mphamvu yaku America LS Power, ndi NEC ES yopereka njira zophatikizira zosungiramo mphamvu ndi LG Chem yopereka ma cell a batri, omwe ndi mabatire a ternary lithiamu.
Ndikoyenera kutchula kuti pali malipoti akuwonetsa kuti NEC ES, wogwirizanitsa mphamvu zosungiramo mphamvu za polojekitiyi, adalengeza za bankirapuse ndipo adachoka ku bizinesi yosungiramo mphamvu isanayambe gawo loyamba la polojekitiyi.
Kuonjezera apo, mwezi umodzi wapitawo (April 27th), moto unayambika mu chidebe chosungirako mphamvu ya batri ya lithiamu yomwe ili m'chigawo chamalonda cha Nilmore, Germany, zomwe zinachititsa kuti ozimitsa moto awiri avulazidwe panthawi yopulumutsa.
Malinga ndi malipoti oyenera atolankhani, wopanga makina osungira mphamvu za batri omwe adaphulika nthawi ino ndi kampani yaku Germany ya INTILION, ndipo ma cell a batri ndi mabatire a lithiamu iron phosphate.
Pa Epulo 16, malo osungira mabatire aku California adakhala gwero limodzi lalikulu kwambiri lamagetsi ku gridi yamagetsi yaku California panthawi yamadzulo apamwamba kwa nthawi yoyamba mumagetsi apadziko lonse lapansi.Udindo wa kusungirako mphamvu pakuwongolera magwero amagetsi umabwera chifukwa cha kusiyana kwakukulu kwamitengo yamagetsi apamwamba kwambiri komanso zigwa pamsika wamagetsi waku California, womwe umapereka phindu lalikulu pakusungirako mphamvu.
Kuchokera ku "chuma chochuluka ndi kulemera" kupita ku "masoka akugwa kuchokera kumwamba", zomera ziwiri zazikulu zosungira mphamvu zosungiramo mphamvu zinagwira moto umodzi pambuyo pa mwezi umodzi.Nkhani zachitetezo pakusungirako mphamvu, zomwe ndi njanji yothamangira madola thililiyoni, sizinganyalanyazidwe!
Wu Kai, Chief Scientist wa CATL, adanenapo mosapita m'mbali kuti monga mafakitale ofunika kwambiri omwe amaphatikizapo chitetezo cha moyo ndi katundu komanso chitetezo cha machitidwe a mphamvu, kuyesa ndi zolakwika zosungirako mphamvu ndizokwera kwambiri;Sitingathe kutsatira njira yakale ya kuthamangitsa liwiro poyamba ndiyeno khalidwe.Tiyenera kumamatira ku chitukuko chodalirika, chokhazikika, komanso chapamwamba cha makampani osungira mphamvu kuyambira pachiyambi.
Zambiri zapagulu zikuwonetsa kuti nkhani zachitetezo nthawi zonse zakhala imodzi mwazinthu zowawa zomwe zimalepheretsa kukula kwa kusungirako mphamvu, njira ya madola triliyoni.Mabatire a lithiamu pakali pano ndi amodzi mwa matekinoloje omwe amagwiritsidwa ntchito kwambiri posungira mphamvu zamagetsi, koma chifukwa chakuti ma electrolyte a mabatire a lithiamu nthawi zambiri amakhala zosungunulira za organic, ndipo pali zonyansa zingapo monga fumbi zomwe zitha kuwononga olekanitsa mosavuta panthawi yopanga. ndondomeko, kuthawa kwa kutentha kumakhala kosavuta kuchitika, kumayambitsa maulendo afupipafupi amkati, zomwe zimatsogolera ku zovuta zingapo monga moto, kuphulika kwa batri, kuipitsidwa kwa chilengedwe, ndi kusokonezeka kwa magetsi.
Kuchokera pamalingaliro azinthu, zinthu zabwino zama elekitirodi zamabatire a ternary nthawi zambiri zimakhala zosinthira zitsulo zachitsulo.Elekitirodi yabwino ikawola, imatsagana ndi kutulutsa mpweya.Pansi pa okosijeni, ma electrolyte amatha kuchitapo kanthu, zomwe zimawonjezera chiopsezo cha kutha kwa batire poyerekeza ndi zida za lithiamu iron phosphate.
M'masiku oyambirira, makampani a mabatire aku Japan ndi aku Korea ankakonda kugwiritsa ntchito mabatire a ternary, pomwe makampani a batire aku China ankagwiritsa ntchito mabatire otetezeka a lithiamu iron phosphate.Ndi zochitika pafupipafupi za ngozi zachitetezo monga moto wosungira mphamvu ya batire ya ternary, makampani ochulukirachulukira aku Japan ndi aku Korea akugwiritsa ntchito mabatire a lithiamu iron phosphate.
Pankhani ya kuchuluka kwa kutumiza, gawo la mabatire osungira mphamvu ku China padziko lonse lapansi ladutsa 90%.Malinga ndi "White Paper on Development of China's Energy Storage Industry (2024)" yotulutsidwa pamodzi ndi mabungwe ofufuza EVTank, Ivy Economic Research Institute, ndi China Battery Industry Research Institute, kuchuluka kwa mabatire osungira mphamvu padziko lonse lapansi kudafika 224.2 GWh mu 2023 , chiwonjezeko chaka ndi chaka ndi 40.7%.Pakati pawo, kuchuluka kwa mabatire osungira mphamvu kuchokera kumabizinesi aku China kunali 203.8 GWh, kuwerengera 90.9% ya kuchuluka kwa mabatire osungira mphamvu padziko lonse lapansi.
Deta ina yochokera ku National Energy Administration ikuwonetsanso kuti chakumapeto kwa 2023, mphamvu zokhazikitsidwa zamakina osungira mphamvu zatsopano zomwe zikugwira ntchito mdziko lonse lapansi zafika pa 31.39 miliyoni kilowatts.Pakati pawo, mphamvu zatsopano zosungiramo mphamvu zatsopano mu 2023 ndi pafupifupi ma kilowatts 22.6 miliyoni, zomwe ndi 2.6 nthawi zonse zaka zapitazo.Pofika kumapeto kwa kotala loyamba la chaka chino, kuchuluka kwa mapulojekiti atsopano osungira mphamvu omwe amangidwa ndikuyamba kugwira ntchito ku China kwafika pa 35.3 miliyoni kilowatts / 77.68 miliyoni kilowatt maola, kuwonjezeka kwa 210% poyerekeza ndi kumapeto kwa gawo loyamba la 2023.
Ngakhale kuti mtundu watsopano wa kusungirako mphamvu umakhudza matekinoloje osiyanasiyana monga mabatire a lithiamu, mabatire othamanga, ma flywheels, mpweya woponderezedwa, hydrogen (ammonia) yosungirako mphamvu, kutentha (kuzizira) kusungirako mphamvu, etc., mabatire a lithiamu akadali akulamulira pakali pano.
Choncho, pamene makampani osungiramo mphamvu akukula mofulumira, China imakhalanso yofunika kwambiri pa chitetezo cha mafakitale.
Mu Julayi 2023, mulingo wapadziko lonse wa “Safety Regulations for Electrochemical Energy Storage Power Station” unayamba kukhazikitsidwa.Muyezo watsopano wadziko lonse woteteza mphamvu zosungirako mphamvu umagwira ntchito pamabatire a lithiamu-ion, mabatire a lead-acid (carbon), mabatire oyenda, ndi malo opangira magetsi a hydrogen/fuel cell energy storage.Mulingo uwu umanena zachitetezo chaukadaulo, magwiridwe antchito, kukonza, kuyang'anira, kuyesa, ndi zina za zida zosiyanasiyana monga ma electrochemical energy storage power station mabatire osungira mphamvu, BMS, PCS, kuwunika, kuteteza moto, mpweya wabwino komanso makina owongolera mpweya, makabati, etc.
Mu Novembala 2023, dipatimenti Yonse ya National Energy Administration idapereka chidziwitso cholimbikitsa kuwunika kwachitetezo chachitetezo cha malo opangira magetsi amagetsi amagetsi kumbali yamagetsi yamagetsi, kulimbikitsa kupititsa patsogolo luso la kuwunika ndi kusanthula kuopsa kwa ntchito. chenjezo.Mabizinesi amagetsi amagetsi amayenera kuyang'anira ndikuwongolera chitetezo cha ma batri amagetsi amagetsi osungira mphamvu zamagetsi, makina owongolera mabatire (BMS), makina owongolera mphamvu (EMS), zosinthira zosungira mphamvu (PCS), makina oteteza moto, chitetezo chamaneti, malo ogwirira ntchito, ndi zida zina zofunika zamagetsi zomwe zimayendetsedwa ndi mabizinesi awo.Ayenera kuwunika nthawi zonse momwe chitetezo chimagwirira ntchito, kulimbikitsa chenjezo lachiwopsezo komanso kuyankha mwadzidzidzi, ndikuchenjeza munthawi yake ndikuchitapo kanthu kuti athetse zoopsa zachitetezo pazida ndi makina omwe ali ndi ngozi zowopsa.Makampani onse amagetsi ayenera kumaliza ntchito zawo zowunikira mphamvu zowunikira pasanafike pa Disembala 31, 2024, ndipo malo onse opangira magetsi atsopano komanso omwe alipo kale akuyenera kuphatikizidwa pakuwunika pambuyo pa 2025.
Panthawiyi, kuwonjezera pa nkhani za chitetezo, nkhondo yamtengo wapatali m'munda wa mabatire osungira mphamvu ikupitiriza kufalikira.Kuyambira theka lachiwiri la 2023, mtengo wa mabatire osungira mphamvu wakhala ukugunda mobwerezabwereza, ndi makampani ambiri omwe amapereka maselo osungira mphamvu omwe ali pansi pa 0,4 yuan / Wh.
Pa Meyi 14, China Petroleum Group Jichai Power Co., Ltd. idapereka chilengezo chamgwirizano wamagawo amagetsi amagetsi amagetsi oziziritsa a 5MWh.Maselo a batri a polojekitiyi amagwiritsa ntchito mabatire a lithiamu iron phosphate, okhala ndi malire amtengo wapatali a 0.33 yuan/Wh.Potsatsa pulojekiti yosungira mphamvu ya Jichai Power kumapeto kwa February, malire a mtengo wa maselo a batri anali 0.45 yuan/Wh.
Posachedwapa, pocheza ndi osunga ndalama, Yiwei Lithium Energy adanena kuti makasitomala adzaganizira za batire yosungiramo mphamvu kuchokera kumagulu angapo: choyamba, mtundu;Chachiwiri ndi khalidwe la mankhwala, kuphatikizapo ntchito ya mankhwala ndi chitetezo ntchito;Chachitatu ndi pambuyo-kugulitsa chitsimikizo.Kumbali imodzi, imayang'ana kuthekera kwa bizinesi pambuyo pa malonda, ndipo kumbali ina, imawona ngati bizinesiyo ili ndi luso lachitukuko chokhalitsa.Zogulitsa zosungiramo mphamvu zimakhala ndi moyo wautali, ndipo mabizinesi omwe amapanga mabatire osungira mphamvu amatha kupereka chithandizo pambuyo pa malonda awo ngati ali ndi moyo wautali;Gawo lomaliza ndi mtengo wazinthu.
Nthawi yotumiza: Jun-01-2024