Nk’uko ibitangazamakuru byo mu mahanga bibitangaza, ku ya 15 Gicurasi ku isaha yaho, inkongi y'umuriro yibasiye uruganda rwo kubika ingufu za Gateway i Otay Mesa, San Diego, California, Amerika.Byatwaye abashinzwe kuzimya umuriro kurenza umunsi kugirango bagenzure umuriro, ariko bateri yo muruganda imaze kuganza inshuro nyinshi.
Nk’uko ibitangazamakuru byo mu mahanga bibitangaza ku ya 21 Gicurasi, uruganda rubika ingufu rumaze iminsi itandatu, kandi abashinzwe kuzimya umuriro ntibashobora kugereranya neza igihe umuriro uzakomeza.
Robert Rezende, umuyobozi w’ibiro bishinzwe kuzimya umuriro n’abatabazi San Diego akaba n’umuhuzabikorwa wihutirwa w’ingufu zindi, yavuze ko mu mateka, byakunze kugaragara ko uruhererekane rw’irimbuka rumara igihe kirekire, nkaho ari ingaruka za domino.
Brent Pascua, kapiteni w’ishami rya San Diego ry’ishami ry’umuriro wa Californiya, na we yagize ati: “Nyuma yo kuvugana n’inzobere, bahuye n’ibintu byinshi nk'ibyo mu bihe byashize, buri kimwe kikaba kimaze iminsi irindwi kugeza ku byumweru byinshi, kandi ntitwizeye neza.Turimo kwitegura ibintu bibi cyane kandi turateganya kuguma hano igihe kirekire, ibyumweru bibiri cyangwa bine, hanyuma tugasuzuma. ”
Umuyoboro wa Battery wabonye ko muri Kamena 2023, sitasiyo ebyiri zibika ingufu za lithium-ion i Warwick, muri New York, muri Amerika, zafashwe n'inkongi y'umuriro mu gihe cy'umuyaga, wamaze icyumweru kirenga.
Mu Kwakira 2023, inkongi y'umuriro yibasiye ikigo kibika ingufu za Idaho Power hafi ya Melba, Idaho, muri Amerika, bituma byibura bateri 8 yigenga ifata umuriro.Umuriro wamaze iminsi myinshi.
Biravugwa ko ubushobozi bwashyizweho bwa sitasiyo yo kubika ingufu za Gateway ari 250MW / 250MWh.Muri Kanama 2020, icyiciro cya mbere cy’umushinga, gifite ubushobozi bwa 230MW, cyatangiye gukoreshwa kiba umushinga munini wo kubika ingufu ku isi muri kiriya gihe.Uyu mushinga urateganya kandi kwagura 250MW mu masaha 4, ugakora sisitemu yo kubika ingufu za 1000MWh.
Sitasiyo yo kubika ingufu za Gateway ikoreshwa na societe yingufu zabanyamerika LS Power, hamwe na NEC ES itanga uburyo bwo kubika ingufu zo kubika ingufu hamwe na LG Chem itanga selile za batiri, arizo bateri ya lithium.
Twabibutsa ko hari raporo zerekana ko NEC ES, ihuza ingufu z’umushinga w’umushinga, yatangaje ko yahombye kandi yavuye mu bucuruzi bwo kubika ingufu mbere y’icyiciro cya mbere cy’umushinga.
Byongeye kandi, ukwezi kumwe gusa (27 Mata), inkongi y'umuriro yibitse mu gikoresho cyo kubika ingufu za litiro ya litiro giherereye mu karere k'ubucuruzi ka Nilmore, mu Budage, bituma abashinzwe kuzimya umuriro babiri bakomereka mu gihe cyo gutabara.
Nk’uko ibitangazamakuru bibitangaza bibitangaza, uwakoze sisitemu yo kubika ingufu za batiri yaturikiye iki gihe ni isosiyete yo mu Budage INTILION, naho selile ya batiri ni bateri ya lithium fer fosifate.
Ku ya 16 Mata, ububiko bwa batiri ya Californiya bwabaye isoko nini y’amashanyarazi ya Californiya mu masaha ya nimugoroba ku nshuro ya mbere muri sisitemu y’amashanyarazi ku isi.Uruhare rwo kubika ingufu mu kugenzura amasoko y’amashanyarazi ruterwa n’itandukaniro rikomeye ry’ibiciro by’amashanyarazi yo mu kibaya no mu kibaya ku isoko ry’amashanyarazi rya Californiya, ritanga inyungu nyinshi mu kubika ingufu.
Kuva “ubutunzi bukabije no gutera imbere” kugeza “ibiza biva mu ijuru”, amashanyarazi abiri manini yo kubika ingufu zafashwe n'inkongi y'umuriro mu kwezi kumwe.Ibibazo byumutekano byo kubika ingufu, ninzira ya miriyari y'amadorari yo kwiruka, ntibishobora kwirengagizwa!
Wu Kai, Umuhanga mu bya siyansi wa CATL, yigeze kuvuga yeruye ko nk'inganda z’ibikorwa remezo zikomeye zirimo ubuzima n’umutungo ndetse n’umutekano w’ibikorwa by’amashanyarazi, ikigeragezo n’ikosa ryo kubika ingufu ni byinshi cyane;Ntidushobora gukurikira inzira ishaje yo gukurikirana umuvuduko mbere hanyuma ubuziranenge.Tugomba gukurikiza iterambere ryizewe, rirambye, kandi ryujuje ubuziranenge mu nganda zibika ingufu kuva mu ntangiriro.
Amakuru rusange yerekana ko ibibazo byumutekano byahoze ari imwe mu ngingo z’ububabare zibuza iterambere ry’ububiko bw’ingufu, inzira ya tiriyari y'amadorari.Batteri ya Litiyumu kuri ubu ni bumwe mu buryo bukoreshwa cyane mu gukoresha ingufu za batiri zibika ingufu, ariko bitewe n’uko electrolyte ya bateri ya lithium iba ahanini ikomoka ku buhinzi, kandi byanze bikunze hariho umwanda muke nkumukungugu ushobora kwangiza bitandukanya mugihe cyo gukora inzira, guhunga ubushyuhe bikunda kubaho, bigatera imiyoboro migufi y'imbere, biganisha kumurongo wibibazo nkumuriro, guturika kwa batiri, kwangiza ibidukikije, no guhagarika ingufu.
Urebye kubikoresho, ibikoresho byiza bya electrode ya bateri ya ternary muri rusange ni inzibacyuho ya oxyde.Iyo electrode nziza imaze kubora, izajyana no kurekura ogisijeni.Mubikorwa bya ogisijeni, electrolyte ikunda kubyitwaramo, ibyo bikaba byongera ibyago byo gutwarwa nubushyuhe bwa bateri ugereranije nibikoresho bya fosifate ya lithium.
Mu minsi ya mbere, amasosiyete akoresha batiri y’Abayapani na Koreya yakoreshaga cyane bateri ya ternary, mu gihe amasosiyete y’amashanyarazi ya Chine yakoreshaga cyane cyane batiri ya lithium fer fosifate.Hamwe n’impanuka zikunze kugaragara nk’umuriro wo kubika ingufu za bateri ya ternary, amasosiyete menshi y’Abayapani na Koreya akoresha bateri ya lithium fer fosifate.
Ku bijyanye n’ibicuruzwa byoherejwe, igipimo cy’ibikoresho byo kubika ingufu z’ubushinwa mu Bushinwa ku isi cyarenze 90%.Dukurikije “Impapuro zera zerekeye iterambere ry’inganda zibika ingufu z’Ubushinwa (2024)” zashyizwe ahagaragara n’inzego z’ubushakashatsi EVTank, Ikigo cy’ubushakashatsi mu by'ubukungu cya Ivy, hamwe n’ikigo cy’ubushakashatsi cy’inganda z’Ubushinwa, ngo ibicuruzwa byoherejwe ku isi ku isi byageze kuri 224.2 GWh mu 2023 , umwaka-ku-mwaka kwiyongera 40.7%.Muri byo, ibicuruzwa byoherejwe na bateri zibika ingufu ziva mu nganda z’Abashinwa byari 203.8 GWh, bingana na 90.9% by’ibicuruzwa byoherejwe ku isi na batiri zibika ingufu.
Iyindi mibare yatanzwe n’ikigo cy’igihugu gishinzwe ingufu irerekana kandi ko guhera mu mpera za 2023, ubushobozi bwashyizweho bwa sisitemu nshya yo kubika ingufu zikoreshwa mu gihugu hose bumaze kugera kuri kilowati miliyoni 31.39.Muri byo, ubushobozi bushya bwo kubika ingufu nshya mu 2023 ni hafi miliyoni 22,6 kilowatts, ibyo bikaba bikubye inshuro 2,6 umwaka ushize.Kugeza mu mpera z'igihembwe cya mbere cy'uyu mwaka, ubushobozi bwo gushyira mu bikorwa imishinga mishya yo kubika ingufu zubatswe kandi zishyirwa mu bikorwa mu Bushinwa zigeze kuri kilowati miliyoni 35.3 / amasaha angana na miliyoni 77.68, yiyongereyeho hejuru ya 210% ugereranije impera z'igihembwe cya mbere cya 2023.
Nubwo ubwoko bushya bwo kubika ingufu bukubiyemo ikoranabuhanga ritandukanye nka bateri ya lithium, bateri zitemba, flawheels, umwuka wugarije, hydrogène (amoniya) kubika ingufu, kubika ingufu zumuriro (ubukonje), nibindi, bateri ya lithium iracyiganje muri iki gihe.
Kubwibyo, mugihe inganda zibika ingufu zitera imbere byihuse, Ubushinwa nabwo bwita cyane kumutekano winganda.
Muri Nyakanga 2023, ishyirwa mu bikorwa ry’igihugu “Amabwiriza y’umutekano y’amashanyarazi abikwa n’amashanyarazi” yatangiye gushyirwa mu bikorwa.Iki gipimo gishya cyigihugu cyumutekano wo kubika ingufu kirakoreshwa kuri bateri ya lithium-ion, bateri ya aside-aside (karubone), bateri zitemba, hamwe n’amazi ya electrolysis hydrogène / ingufu za selile zibika ingufu.Ibipimo ngenderwaho byerekana umutekano wa tekiniki yumutekano, imikorere, kubungabunga, kugenzura, kugerageza, nibindi bice byibikoresho bitandukanye nka batiri yo kubika ingufu za sitasiyo yingufu zamashanyarazi, BMS, PCS, kugenzura, kurinda umuriro, gushyushya umuyaga hamwe na sisitemu yo guhumeka, byakozwe mbere akazu, n'ibindi
Mu Gushyingo 2023, Ishami rishinzwe Ubuyobozi bw’ingufu z’igihugu ryasohoye itangazo ryo gushimangira igenzura ry’ingaruka z’umutekano w’ingufu zibikwa n’amashanyarazi ku mashanyarazi y’amashanyarazi ku ruhande rw’amashanyarazi, isaba ko hajyaho ubushobozi bwo gukurikirana no gusesengura ingaruka z’ibikorwa hakiri kare kuburira.Inganda zikoresha amashanyarazi zigomba gukurikirana no gucunga umutekano wumutekano wamashanyarazi yububiko bwamashanyarazi yamashanyarazi, sisitemu yo gucunga bateri (BMS), sisitemu yo gucunga ingufu (EMS), guhinduranya ingufu (PCS), sisitemu zo gukingira umuriro, umutekano wurusobe, ibidukikije bikora, nibindi bikoresho byingenzi byamashanyarazi byashowe kandi bigakorwa ninganda zabo.Bagomba guhora basesengura uko ibikorwa byumutekano byifashe, gushimangira ibikorwa byo gukumira no gutabara byihutirwa, kandi bagashobora kuburira ku gihe no gufata ingamba zifatika zo gukuraho ingaruka z’umutekano ku bikoresho na sisitemu bifite ingaruka z’umutekano.Amasosiyete yose y’amashanyarazi agomba kurangiza kubaka ubushobozi bwo gukurikirana mbere yitariki ya 31 Ukuboza 2024, kandi amashanyarazi mashya yose kandi asanzwe abikwa n’amashanyarazi agomba gushyirwa mu rwego rwo gukurikirana nyuma ya 2025.
Hagati aho, usibye ibibazo by’umutekano, intambara y’ibiciro mu bijyanye na bateri zibika ingufu nazo zikomeje gukwirakwira.Kuva mu gice cya kabiri cya 2023, igiciro cya bateri zibika ingufu zagiye zigabanuka inshuro nyinshi, aho ibigo byinshi bitanga selile zibika ingufu biri munsi ya 0.4 Yuan / Wh.
Ku ya 14 Gicurasi, Itsinda ry’ibikomoka kuri peteroli mu Bushinwa Jichai Power Co., Ltd ryasohoye itangazo ry’amasoko kugira ngo amasezerano y’amashanyarazi agizwe n’amashanyarazi ya 5MWh akonje akonje.Uturemangingo twa batiri yumushinga dukoresha bateri ya lithium fer fosifate, hamwe nigiciro ntarengwa cya 0.33 yuan / Wh.Mu gupiganira umushinga wo kubika ingufu za Jichai Power mu mpera za Gashyantare, igiciro cy’utugari twa batiri cyari 0.45 Yuan / Wh.
Vuba aha, ubwo basabana n’abashoramari, Yiwei Lithium Energy yavuze ko abakiriya bazareba ibicuruzwa bibika ingufu zituruka ku bipimo byinshi: icya mbere, ikirango;Iya kabiri ni ireme ryibicuruzwa, harimo imikorere yibicuruzwa nibikorwa byumutekano;Icya gatatu ni garanti yo kugurisha.Ku ruhande rumwe, ireba ubushobozi bwa serivisi nyuma yo kugurisha ikigo, naho kurundi ruhande, ikareba niba uruganda rufite ubushobozi burambye bwiterambere rirambye.Ibicuruzwa bibika ingufu bifite ubuzima burebure, kandi ibigo bitanga bateri zibika ingufu birashobora gutanga gusa nyuma yo kugurisha kubicuruzwa byabo niba bifite ubuzima burebure bwo kubaho;Igipimo cyanyuma nigiciro cyibicuruzwa.
Igihe cyo kohereza: Jun-01-2024