Amahirwe n'inzitizi zo kuzenguruka bateri yububiko bwa -sisitemu

Impuguke mu bijyanye no kubika ingufu n’umuterankunga w’ingufu zisukuye Anthony Price aragaragaza ku buryo n’ibikoresho byasuzumwe mu nama iheruka kubera ihuriro mpuzamahanga ry’amahuriro ya Flow Battery yabereye i Buruseli mu Bubiligi, ashyira iyi nama mu rwego rwo gukwirakwiza ingufu za interineti ndetse no kuvugurura imikorere y’ingufu.

Yagaragaje ko Minisiteri y’Ubwongereza ishinzwe ingufu kimwe n’uburyo bw’inganda (BEIS) yavuze ko nyuma y’uko hashyizweho gahunda yo mu 2021 yo kubika ingufu z'igihe kirekire ko 'tuzakora ibishoboka byose kugira ngo habeho uburyo bunini bwo kubika amashanyarazi igihe kirekire (LLES), kandi tunashimangira imikorere ya sisitemu y’amashanyarazi hashyirwaho gahunda iboneye yo gushora imari mu 2024. '

Iki cyemezo kije mbere y’ihuriro mpuzamahanga ry’ibiganiro (IFBF) ryabereye i Buruseli mu mpera za Kamena, twizeye ko politiki izagira ingaruka kandi ikanayobora abashoramari gushora imari muri sisitemu nini yo kubika amashanyarazi igihe kirekire (LLES).

Rate yavuze ko bateri zitemba zikwiranye n’ibikoresho byinshi binini kandi bimara igihe kirekire bibikwa mu kirere, nk'uko Rate yabitangaje, kimwe na benshi ku isoko rya batiri y’amazi bazaba biteze ko hazavamo igisubizo cy’ishami rya guverinoma y’Ubwongereza ishinzwe ingufu ndetse n’ingamba z’inganda (BEIS), twizera ko gahunda zabo zitazahuza gusa na gahunda y’ingufu z’Ubwongereza Constant kandi ko izahuza na politiki y’ingufu mu Burayi, Amerika y'Amajyaruguru ndetse n'ahandi.

Usibye kugira icyo bitabira kuri iyi nama, ishami rya guverinoma y'Ubwongereza rishinzwe ingufu kimwe na tekinike y’inganda (BEIS) ryashyize ahagaragara raporo 'Amahirwe y’igihe kirekire cyo kubika ingufu ', raporo ipima agaciro k’ububiko bw’amashanyarazi Amahitamo yo kubika amashanyarazi agabanya interineti nta giciro cya miliyari 13 na miliyari 24. Umuti muremure wokubika imbaraga zirashobora gutanga ibikenewe byububiko bukenewe bwibisubizo bihendutse kuruta uburyo bwo kubika ingufu zigihe gito.

Iyi mibare irashoboka cyane kuba ijyanye nibyerekezo bisangiwe mu nama mpuzamahanga yo kuganira kuri bateri (IFBF), itanga icyizere ko bateri zitemba zizaba rwose mubikoresho byingenzi byo kubika ingufu za batiri mu gihe kizaza.

Igitangaje ni uko ibitekerezo bya guverinoma y’Ubwongereza byatanze ibisobanuro kugira ngo bigaragaze neza ikigizwe na sisitemu nini yo kubika amashanyarazi igihe kirekire. Ikibazo nuko ibisobanuro bikomeye bitanga imipaka ishobora gusiga imirimo yo kubika ingufu cyangwa tekinoroji ishobora gutanga serivisi zingenzi cyangwa inyungu kuri sisitemu yingufu.

Mu ihuriro mpuzamahanga ry’umuzunguruko wa Batiri kuri interineti (IFBF), abitabiriye amahugurwa basobanukiwe neza n’ubusobanuro bwa batiri y’umuzunguruko: 'Bateri itemba ni amashanyarazi y’amashanyarazi akoresha ibikoresho bikoresha cyangwa bifatanije n’ibikoresho bitanga ingufu byakoreshejwe hagati yabo, kandi birashobora no guhindura igisubizo cy’amashanyarazi. '.

Umuntu ku giti cye yongeyeho kumvikana ku nyungu za bateri zikwirakwizwa: ubuzima burebure, ubuzima burebure bwigihe kirekire, ingaruka nke mugushiraho, umuvuduko mwinshi wo gukira, nibindi, nyamara, iyo sisitemu yo kubika ingufu za bateri mubisanzwe ikoresha bateri ya lithium-ion, abategura akazi benshi babika amashanyarazi ntabwo. Kubona iyi mitungo yo guturamo cyangwa iy'ubucuruzi, byari ibintu byabatengushye kuri bo.

Ikibazo kimwe ninshuro yinyandiko kuri sisitemu yo kubika ingufu za batiri zisiba bateri zizenguruka cyangwa zigabanya uruhare rwazo rwingenzi. Kubwibyo, ikiganiro hagati yabakina isoko kubijyanye nicyo 'kwihangana ' cyangwa 'kinini ' bizakomeza rwose.

Twibuke kandi ko 49MW yimishinga yo kubika amashanyarazi yashyizweho kandi ikoherezwa mubwongereza nkigikorwa cyo gukumira ibikenewe byongeweho impushya zo kwitegura nibibazo byimikorere, urugero rwimipaka isaba guhindura ingeso kumasoko yingufu. Abantu bakeneye gusobanukirwa nubusobanuro bwigihe kirekire cyo kubika ingufu kugirango bashishikarize gushora imari mubikorwa byo kubika ingufu zo hejuru.

Uyu mwaka Ihuriro Mpuzamahanga Ry’ibiganiro (IFBF) ryateguwe hamwe hamwe na Batteri yo kuzenguruka Uburayi, ishyirahamwe ry’isoko ry’ibicuruzwa by’iburayi.

Amahirwe kubitabiriye kimwe nabitabiriye ihuriro mpuzamahanga rya Flow Battery Online Forum (IFBF) guhurira hamwe kimwe no gusangira ubushishozi kimwe no kutavuga gusa ku guhanga udushya ndetse no guteza imbere inganda, ariko byongeye kandi duhuriza hamwe intego zimwe zinganda.

Ibiganiro byingirakamaro biva mu baturanyi benshi batembera mu ihuriro mpuzamahanga ry’umuzunguruko wa interineti (IFBF) byateje umwuka w’ubusabane n’ubufatanye, ndetse binashishikariza bamwe guhangayikishwa n’amakimbirane ndetse no kuganira hagati yabitabiriye. Abanyamuryango ba Flow Battery Uburayi bashishikajwe no kwerekana ubumenyi bwabo no gutanga imbogamizi kuburayi ndetse nabandi banyapolitiki batandukanye bo mugihugu cyose kugirango bafatanye nabakinyi bo mumasoko ya batiri kugirango bazane ingaruka zihendutse, zigabanuka kubidukikije, uburyo bukomeye bwo kubika amashanyarazi igihe kirekire.

Uruhare nabafata ibyemezo bisobanura kwitondera no kuganira.

Ihuriro mpuzamahanga rya Flow Battery Online (IFBF) ryabitswe i Buruseli, icyicaro cya Komisiyo y’Uburayi n’Inteko Ishinga Amategeko y’Uburayi. Ihuriro ryashimishijwe n’abakora politiki ndetse n’abajyanama bagize amahirwe yo kurenga ku gukwirakwiza udushya twa batiri kugira ngo bahangane n’inzobere mu isoko. Bimwe mubikorwa byayo ni ukwemeza ko amakuru arambuye agizwe nimpapuro za politiki kandi akanamenyekana, icyakora ni ngombwa nanone kumva no gusangira ibitekerezo nabashinzwe gufata ingamba.

Muri iyo nama, Karlis Goldstein, Umujyanama wa gahunda yo gukoresha ingufu mu buyobozi bukuru bw’ishyurwa ry’ibihugu by’i Burayi (DGENER). Yabajijwe ibijyanye n'inshingano yo kubika amashanyarazi bitewe n'ibikorwa biriho ubu mu rwego rw'amashanyarazi kugira ngo abone igitekerezo cy'Uburayi bwishyurwa ku bijyanye no kubika ingufu z'ikoranabuhanga rigezweho. Yasobanuye ko ibikorwa bikenewe kugira ngo gahunda y’ingufu igabanuke kandi hagabanuke ibisabwa binyuze mu mikorere y’ingufu.

Sisitemu yo kubika ingufu igira uruhare runini mugushigikira ingufu z'amashanyarazi n'ibikorwa by'urusobe. Hejuru y'ibyo, kohereza uburyo bwo kubika ingufu no kuzamura ikoranabuhanga mu bubiko bw'amashanyarazi mu Burayi bitangaza abashoferi b'iterambere ry'ubukungu mu Burayi.

Goldstein yakomeje avuga ko guhuza imbaraga zo kubika ingufu zashya zishingiye ku bushobozi butandukanye bwashizweho, igihe ndetse nigiciro. Yibukije ko umwanya wo kubika ingufu ukiri tekinoroji ya kijyambere ikeneye inkunga nyinshi. Mu gusubiza iperereza ryeruye ryerekeye uburyo bwo gushishikariza ishoramari ry’imari mu gihe kirekire cyo kubika ingufu mu kirere, yashubije ati: 'gutanga umutekano uyobora '.

Jenny Condron wo mu ishyirahamwe ry’ububiko bw’ingufu zo muri Irilande yiyandikishije mu kiganiro na Karlis Goldstein, avuga akamaro ko guhanga ingufu mu gukoresha ingufu zidakoresheje ingufu z'amashanyarazi ziva kuri gride gusa ahubwo zishyigikira cyane uburyo bwa gride. Ishirahamwe ry’isoko ryo kubika ingufu za Irlande ryizera ko guverinoma ya Irlande izashyiraho politiki yo kwamamaza ishyirwa mu bikorwa ry’ububiko.

Goldstein yashyigikiye uruhare rwa guverinoma z’igihugu cyose mu guteza imbere kohereza ingufu mu kubika ingufu, nyamara yongeraho ubufasha n’inkunga yo kubika ingufu zikoranabuhanga rigezweho zitangwa n’umuyoboro w’ibihugu by’i Burayi ku rwego rw’Uburayi.

Mark Smith wo muri Amerika Vanadium Corporation yavuze ko nubwo gushyigikira igipimo cy’inganda zitwara ibicuruzwa, inganda za batiri zizunguruka, kimwe n’izindi nganda zose, zisaba kuramba.

Zimwe mu ngero nziza zo kohereza bateri zitemba zumvikanye mubyukuri mu nama mpuzamahanga yo gukwirakwiza bateri (IFBF) - Tim Rose wo muri EDF Renewables 'Tim Rose araganira kuri gahunda yo kubika ingufu za batiri zikoreshwa muri Power Super center muri Oxford, muri sisitemu yo mu Bwongereza.

Umushinga wasohoye sisitemu yo kubika ingufu za batiri ya vanadium redox hamwe na sisitemu nini yo kubika ingufu za litiro-ion nini, ariko ubu buhanga bwambukiranya imipaka bugaragaza guhuza ubwoko bwa bateri ebyiri. Igikorwa cya batiri ya vanadium redox itemba yatanzwe na Invinity. Jean-Louis Cols, umuyobozi wungirije w’ikigo cy’ibishushanyo mbonera, yasobanuye neza ibyoherezwa, imiterere ndetse n’ishyirwaho ry’imishinga neza, anashimangira ko bateri igomba gushyirwaho ku gihe, nta gushidikanya kandi ko ari iyo kwizerwa.

Abandi batwara bateri batemba kimwe nabateza imbere nabo barabizi neza - Shibata Toshikazu wa Sumitomo Firm asobanura umurimo uherutse koherezwa muri leta ya zahabu, hamwe na bateri ya 51MWh yatangijwe muri Mata 2022 kubakiriya be Hokkaido Electric Power Co. Nukuzamura ubushobozi bwa gride ihuza icyiciro cya mbere cyane cyumurimo munini wo kubyara umuyaga mwinshi wa 1GW ku kirwa cya Hokkaido

Ikibazo cyibiciro bya bateri zitemba.

Alexander Schoenfeldt wumukoresha wa batiri ukwirakwiza batiri Cellcube yatanze isubiramo kubyo bakora, ndetse na mugenzi we Magdalena Neidhart yakoze isesengura ryubuzima bwuzuye kuri bateri zikwirakwizwa na vanadium. Neidhart yashoje avuga ko bateri zitemba za vanadium zishobora kurenga cyane bateri ya lithium titanate (LTO) mu rwego rwo kugabanya ubushyuhe bw’isi ku isi, kandi ko gukoresha ibicuruzwa bya batiri bitemba bishobora kurushaho kugabanya ingaruka z’ibidukikije.

Electrolyte ya vanadium izwiho gukoreshwa inshuro nyinshi kandi nanone irashobora kwimurwa ikava muri bateri imwe ya vanadium ikajya mubindi bitagoranye, ariko wumve ko ibiciro byibikoresho bya vanadium bihinduka. Igipimo cyacyo cyerekana isoko, kandi nanone izamuka ryibiciro ryateye mubyukuri ibitekerezo bishya biva mubakora bateri ya vanadium kimwe nabakora vanadium.

Paul Vollant wo muri Largo Resources, uruganda rukora bateri zikwirakwiza za vanadium, yasabye ko hakomeza gukoreshwa imikoreshereze ya bateri yo kuzenguruka ya vanadium ashyiraho uruganda rwitwa 'Largo Physica lVanadium ', rukaba nk'umucungamutungo wa batiri, rukemerera abakiriya bayo kugira bateri ubwabo, Ariko electrolyte irashobora gukodeshwa. Ibi bivanaho igiciro cyambere cyo kugura vanadium (ubu ihenze) mugihe imirimo yo kubika amashanyarazi itangiye gusohoka.

Hariho ubundi buryo butandukanye kubibazo bitoroshye: Alan Greenshiels wa ESS yahisemo sisitemu ya bateri ikwirakwiza ikoresha ibikoresho bya elegitoroniki ya chloride ferric. Kuberako electrolyte ikoresha ibikoresho bihenze, ubu bwoko butandukanye bwa sisitemu ya batiri ikwirakwiza irashobora kugabanya ibiciro mubikorwa bikomeye. Yavuze ko ibi bizaha ESS inyungu nini ku bandi bakora ibicuruzwa bitandukanye.

Vuba aha birambuye ku Isoko ry’imigabane rya New York, ESS ubu yizeye cyane abakiriya bayo bashobora guteza imbere ejo hazaza, ishaka guteza imbere no gukora ibigo by’ibicuruzwa mu bihugu byinshi.

Hariho ingingo nyinshi zitangaje zibera kumasoko ya batiri yumuzunguruko - byibuze kuba kuzamura sisitemu zitandukanye za batiri zikwirakwizwa, inyinshi murizo zikaba zarahindutse zishingiye kubicuruzwa bihendutse, birakurikiranwa cyane.

Sisitemu yo kubika amashanyarazi ya Iron-chromium ikorwa nubucuruzi bubiri iragaruka, hamwe nabakora bateri bakoresha zinc-air, hydrogen bromide ndetse nibicuruzwa bitandukanye. Mu byiza byo guhurira kurubuga mu nama mpuzamahanga yo kuganira kuri bateri (IFBF) ni uko ibyiza bya buri bubiko bwingufu za batiri ikoranabuhanga rigezweho rishobora kurenga, mugihe byunvikana kandi bikubaha icyerekezo cyabanywanyi ndetse nabafatanyabikorwa.

Ntabwo ari chimie ya bateri gusa ishimishije, abakina isoko binjira mubintu byinshi byashushanyijemo bateri kimwe numusaruro: guhuza ibikoresho, gusobanura ingamba zo gukora, ndetse no gukoresha ibishushanyo mbonera bya bateri, byose mugihe byibasiye bateri zizenguruka kubutaka nubwato. Iperereza ryashishikarije ibiganiro bishyushye.

Ihuriro ryibiganiro ryasobanuye neza ko hari byinshi byo kwigirira icyizere mu ruhare rwa bateri zizunguruka mu gihe kizaza cyo kuvanga amashanyarazi, hamwe n'ibibera muri iki gihe bikurura inyungu zikabije kandi bikagerageza kumenya impamvu byatwaye igihe kinini kugira ngo bishyirwe mu ntera.

Ariko ntako bisa nkaho habuze ikoranabuhanga rigezweho, kimwe nuburorero bwinshi bwibikoresho bikoresha bateri muri iki gihe. Nta buke bw’abashoramari mu rwego rw’ingufu, ariko bigaragara ko hari inzitizi zimwe na zimwe mu bijyanye no kuzamura udushya kandi bikavamo no kugabanya amafaranga yakoreshejwe mu musaruro, ndetse no gushyiraho amabwiriza yo kuzamura ubushobozi bw’inganda n’urwego rw’akazi.

Guhura neza nibibazo mumahuriro afunguye.

Umuntu ku giti cye yegera ibyo bibazo afite ubunyangamugayo. Lakshmi Srinivasan wo mu kigo cy’ubushakashatsi bw’amashanyarazi y’amashanyarazi (EPRI) mu byukuri yakoraga akazi k’imyaka myinshi yo kwiga aho yananiwe, akaga ndetse n’uburambe bwo gukora bwa bateri zitemba, zizahita zisohoka.

Mu ncamake ya raporo, haravuzwe imbogamizi z’ingufu, ingufu n’urugendo-rugendo rwa bateri zizenguruka munsi y’ibisobanuro, hamwe n’ibibazo byo kwishyira hamwe hagati ya bateri kimwe na inverter. Srinivasan asoza avuga ko hakenewe amakuru menshi no gufungura niba iyi nyigo igomba kugenzurwa neza. Kugabanya akaga ningirakamaro kugirango tumenye neza ko ibyoherejwe bizaza.

Abari mumwanya wo kubika amashanyarazi barashobora kwibuka ibitekerezo bisa kubyerekeranye nubundi bwoko bwa bateri muburyo bwabo bwa mbere. Kohereza ibyo bibazo mumahuriro afunguye birashobora gutanga ibyiringiro byigihe kirekire ko bizakemuka.

Ihuriro ry’ibiganiro mpuzamahanga byo gukwirakwiza bateri (IFBF) ni amahirwe meza yo gusangira ubunararibonye mugutezimbere bateri zitemba ziva kwisi yose. Nkurugero, ubwinshi bwa bateri muri leta ya zahabu imara amasaha 4 kandi nayo igenda ihinduka bisanzwe. Isoko nk'iryo rizakenera rwose gushora imari mu mari ihendutse kimwe na sisitemu nini yo kubika ingufu zigihe kirekire.

Nkigisubizo, nkuko inganda zibika ingufu zikomeje gushingwa ndetse n’abakora bateri benshi bazenguruka binjira mubikorwa byinshi, ubuziranenge bwo hejuru bugomba kuzamura, bityo bikazamura ibintu byizewe kimwe nubushobozi. Nkurugero rwibishobora kugerwaho, uruzinduko rwurubuga rwibikorwa bya microgrid rwakozwe nuwashushanyaga imashini John Cockerill i Seraing, mububiligi, inama irangiye yahaye intumwa amahirwe yo kubona bateri itemba yoherejwe na sisitemu yo kubika ingufu za Sumitomo Electric.

Ibi bishya bya batiri bigenda byayobora inganda. Bazamurika inzira zo kurushaho gushyira mubikorwa ubwoko butandukanye bwa bateri zikwirakwizwa muburyo butandukanye ndetse no mubisabwa. Kandi nanone ibikorwa byinyongera bizasaba ubushobozi bwo gukora no guteza imbere imirimo myinshi.