Ukusetshenziswa kwezitebhisi zefekthri yebhethri ye-lithium enamandla amaningi kanye nenqubo yesakhiwo sokugaywa kabusha kwebhethri

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Inqubo yokugaywa kabusha kwebhethri ye-lithium-ion yamandla ibalulekile njengamanje kubakhiqizi bebhethri le-lithium-ion abasebenzisa amanethiwekhi okuthengisa abakhiqizi bezimoto zikagesi, baphinde bagaywa kabusha amabhethri emfucuza ekusetshenzisweni kokuhlehla. Abasebenzisi bakhokha ibhethri elahliwe balibuyisela ezindaweni eziseduze zokuthengisa izimoto zikagesi, ngokuvumelana nesivumelwano sokubambisana sabakhiqizi bamabhethri nezimoto zikagesi, abakhiqizi bezimoto zikagesi enkampanini ekhiqiza amabhethri, kanye nokugaywa kabusha okukhethekile Abakhiqizi bebhethri bangaqhubeka nokusebenzisa izinto zensimbi ezigaywe kabusha. Ukuvuselelwa kabusha kwebhethri ye-lithium-ion yamandla kungahlukaniswa ngezinqubo ezimbili ze-cyclic: okokuqala ukusetshenziswa kwezitebhisi, okubalulekile ekunciphiseni umthamo webhethri kwenza ibhethri isebenze ngokujwayelekile, kodwa ibhethri ngokwayo ayilahliwe, isengakwazi ukuqhubeka nokusebenzisa ngezinye izindlela, isibonelo Ukuze isitoreji samandla; okwesibili ukuhlakazwa kokululama, okubalulekile ekulahlekelweni kwamandla ebhethri, ukuze ibhethri ingakwazi ukuqhubeka nokusebenzisa, ibhethri kuphela elicutshungulwa ngobuhlakani, elibuyisela ukusetshenziswa kwezinsiza zokuvuselela inani.

Ngaphansi kwezinqubomgomo, izintshisekelo, izibopho, njll., izinkampani eziningi ezihlobene seziqalile ukwethula ukugaywa kabusha kwebhethri ye-lithium-ion. Ngaphezu kwe-Shenzhen Greenmei, i-Wu Feng Lithium Industry, njll.

Njengeqembu lokuqala lezimoto zamandla amasha, i-BYD isiqalile ukusebenza nomsebenzi wokuvuselela ibhethri le-lithium-ion ekuqaleni kwemoto entsha yamandla. Njengamanje, iziteshi zebhethri le-BYD zibalulekile ukuphathisa abathengisi abagunyaziwe ukuthi basebenzise kabusha amabhethri e-lithium-ion ashukumisayo. Uma kunezidingo zekhasimende noma izimoto ezilahliwe zokubuyisela ibhethri le-lithium-ion lamandla, umdayisi uzothatha ibhethri lamandla e-lithium-ion emzimbeni wemoto, kanye Nokuthuthwa aliyise e-BYD Bao Long Factory ukuze ahlolwe kuqala.

Uma ibhethri likadoti lingasetshenziswa kabusha futhi liqhutshekwe, ibhethri likadoti lizoqhubeka nokuhlola e-Baolong Factory, ezoqhubeka nokusebenza endaweni yokugcina amandla ekhaya noma omunye ugesi wesiteshi esizayo. Uma ibhethri ingakwazi ukusebenzisa, i-BYD Bao Long Fact izohambisa ibhethri eminyangweni efanele ye-Huizhou Materials Factory. Chaza, ukuhlanzwa, ukusabela (ngenxa yokusabela ngaphambi kokwakheka kwe-lithium iron phosphate, ukusetshenziswa kwebhethri ye-ion ye-iron phosphate ion ngokuthola okumanzi, umphumela wokubuyisela ungcono).

Ukwengeza, enye ingxenye ebalulekile yebhethri ye-lithium ion yamandla izophinde itholakale, futhi indlela yokuhlakaza iqoqwe, kuyilapho ukuwohloka kokukhanya kwe-electrolyte okuyingxenye ye-volatilized kwenziwa yisistimu yokukhipha i-exhaust, kwehla ibe igesi evamile ngemva kokukhipha. Ngokuqondene nezinto ezifana nendlu yebhethri, kuyenzeka futhi kwenziwe ukusetshenziswa kwesibili. Isibonelo, ibhethri ye-lithium-ion eguquguqukayo ye-BYD inohlelo oluzwakalayo oluzwakalayo, ukusebenza kahle okuphezulu kokululama.

Ngaphezu kwalokho, i-BYD kanye ne-Greenmei bafinyelele ukusebenzisana ngoSepthemba 2015, ingxenye ebaluleke kakhulu yokuqukethwe yizinhlangothi zombili ukugaywa kabusha komkhiqizo wodoti. I-Greenmei kanye ne-BYD basebenzisana ukuze bakhe uhlelo lokujikeleza lwe-"Ukuvuselelwa Kokubalulekile - Ukuvuselelwa Kwebhethri - Ukukhiqiza Izimoto Ezintsha Zamandla - I-Dynamic Lithium Ion Battery Recycling". I-BYD ingumkhiqizi webhethri we-lithium-ion wemoto omkhulu kunawo wonke e-China, futhi iGreen Mei iyinkampani yasekhaya ehola ibhethri ye-lithium-ion.

Laba bobabili basungule ngokuhlanganyela isikhundla esiphambili emkhakheni wokusetshenziswa kwebhethri ye-lithium-ion enamandla kanye nokugaywa kabusha. I-Wartma Wartma Ngo-2012, umzila, indlela, indlela, indlela esebenzisa ibhethri lamandla emoto kagesi eselathatha umhlalaphansi i-lithium-ion ngo-2012, futhi yakha isiteshi samandla okugcina amandla ebhethri ye-phosphate ion engu-3MW. Amabhethri amabhethri okugcina amandla kadoti abeka isisekelo.

Njengamanje, i-Watma isidlulile isimemezelo se-Shenzhen Municipal Large-capacity Energy Stations Construction and Demonstration Applications, kanye nokusetshenziswa kwesibili kwamabhethri e-lithium-ion asethathe umhlalaphansi aguquguqukayo amabili asethathe umhlalaphansi, okuwukuhlola ibhethri ye-lithium ion enqanyuliwe, futhi kukhona ukusetshenziswa kwesitebhisi Ibhethri ye-Value isetshenziselwa ukugcina amandla eziteshini zokugcina amandla futhi kuvimbele iziteshi zamandla okugcina amandla futhi kuvimbele ukusetshenziswa kwe-trimer yokugcina amandla futhi kuvimbele iziteshi zamandla ezisetshenziswayo. ukungcola. Okwamanje kugaywe kabusha futhi kusetshenziswa iladi ukucubungula amabhethri e-lithium-ion asethathe umhlalaphansi angu-200MWH. Ngaphezu kokuthuthukiswa kwesiteshi samandla okugcina amandla, i-Watma iphinde yathuthukisa ngempumelelo i-tram yokugcwalisa engu-1200kwh, 750kwh, 640kWh (esetshenziselwa izimoto zikagesi, umthamo wokugcina amandla, njll.

). Ngokuzayo, kucatshangelwa ukuthi kusetshenziswe amabhethri e-lithium-ion ashukumisayo ezimotweni ezengeziwe zeselula, futhi kuphinde kuhlolwe ukusetshenziswa kwamandla kadoti amabhethri e-lithium ion ohlelweni lokugcina amandla. Kusixhumanisi sokuthola kabusha ibhethri ye-lithium-ion, i-Watma isebenzisa isilinganiso sezingxenye eziningi kubuchwepheshe bokunciphisa ukubunjwa ngokusebenzisa ubuchwepheshe bokuqala benkampani "bomjikelezo wokuqondisa", ubuchwepheshe obuhamba phambili emhlabeni "wokumisa umkhiqizo wokuhlehlisa" ubuchwepheshe, obuhambisana nobuchwepheshe bokunciphisa ukubunjwa ukushisa isixazululo sokwenziwa Kanye nokulawulwa kwamandla we-pH, qaphela "ukujikeleza kokuqondisa kwebhethri" kusuka ebhethri, ukuhlanganisa ukusetshenziswa kwebhethri kusuka ku-organic, ukuhlanganisa ukusetshenziswa kwebhethri ukugaywa kabusha kuwo wonke umjikelezo.

U-Guoxuan Gaoke U-Guoxuan Gaoke waqala ukugaywa kabusha kwamandla amabhethri e-lithium-ion ngo-2012. Ngo-2012, ubuchwepheshe obuphezulu bukaGuoxuan benza ugesi omsulwa ongu-1.3MW kanye no-4.

4MW iphrojekthi yokusebenzisa iladi likagesi elihlanzekile. Njengamanje, i-Guoxuan HKU ithuthukisa ubuchwepheshe obuhlobene nokusetshenziswa kwebhethri nokusetshenziswa kwezitebhisi, osekuzokwethula ulayini wokutholwa kwebhethri ongu-12,000 AH, ukuhlakazwa kwebhethri le-lithium-ion okuguquguqukayo, ukuhlukaniswa kwensimbi nempushana, ukwelashwa okuyimpushana Kuyilindile ngaphakathi. Ngokohlelo lwezinga eliphezulu lika-Guoxuan, 2017, isikali sokuthengisa semakethe yesitoreji sobuchwepheshe obuphezulu ye-Guoxuan singamayuan ayizigidi eziyizinkulungwane ezingu-1, futhi sizokwakha ulayini wokuvuselela insiza yokudiliza ibhethri, ukucutshungulwa kosuku lwebhethri lika-2000.

Ngaphezu kokwakhiwa kohlelo lokugaywa kabusha, i-CATL ibambisene ne-Hunan Bangpu, efanelekile ekutholeni izinto zokwakha, futhi impahla ihlukaniswa, ihlakazwe, kanye nezinto zokwakha. Recycle. Ngokuvamile, ngemva kokusetshenziswa kwebhethri ye-lithium-ion yamandla, i-CATL izosebenzisa izindleko eziphansi kakhulu ukuze iguqule indawo yokugcina amandla.

Ilinde ibhethri ukuthi libuyise ibhethri ngemva kokulisebenzisa. Mayelana nokugcinwa kwamandla, i-CATL itshala imali embonini yokutshalwa kwezimali i-Qinghai Xining, ukutshalwa kwephrojekthi yephrojekthi ye-yuan eyizigidi eziyizinkulungwane ezingu-7.5, okuhlanganisa indawo engu-20,000 mu, kuyingxenye ebalulekile ye-R <000000> D, ukukhiqiza, ukuthengisa, ukuhlinzekwa kokugcinwa kwamandla amabhethri e-lithium-ion, kanye nempahla kunethiwekhi.

Imikhiqizo yokugcina amandla yohlobo negridi ebanzi. Emkhakheni wokugcinwa kwamandla, yenze amaphrojekthi amakhulu okugcina amandla kwamanye amakhasimende abalulekile. Lapho iphrojekthi yonyaka isiyonke isingaphezu kwamamegawathi angama-40, izophinde ijulise ubudlelwano nobudlelwano bokubambisana bezifundazwe kanye nendawo kanye nokuphehlwa kukagesi ovuselelekayo wasekhaya.

I-China Aviation lithium ibhethri mayelana nokugaywa kabusha kwebhethri, i-China Aviation lithium kagesi inomugqa wokuqala wasekhaya wokukhiqiza ibhethri we-lithium-ion osuselwa ku-phosphate. Ulayini wokubonisa ungakhulisa ukwaziswa okubalulekile ebhethrini le-lithium ion elinamandla e-lithium, lapho ukubuyiswa kwensimbi ye-aluminium yethusi kufinyelele ku-98%, kanye nokubuyiswa kwezinto ezibonakalayo ze-electrode kudlula ama-90%. Ngemva kokuba ibhethri selitholakele, lizobekwa endaweni yebhethri ukuze likhishwe, futhi unjiniyela uwukuhlola kokuqala, qonda isimo sokusebenza kwebhethri yamanje.

Ukuze uthole ukuhlolwa kokuqala kwebhethri ye-lithium ion esethathe umhlalaphansi, hlunga imojuli yebhethri engcono noma ibhethri le-monomer, uhlukanise izinga ngokwemithetho ethile, bese uthatha izinyathelo. Ngemuva kokuthi ingxenye yemojuli yebhethri ihlanganiswe kabusha, izosetshenziswa ezinhlelweni zesikebhe sezimoto, izinhlelo zokusebenza zokugcina amandla okuxhumana, izinhlelo zokusebenza zamandla ayisipele, imishini yezolimo neminye imikhakha. Mayelana ne-monomer yebhethri engaphinde isetshenziswe futhi, ukwelashwa kokukhipha nokudilizwa okuqhubekayo kuyenziwa, futhi izingxenye zangaphakathi eziyingxenye ziyahlukaniswa futhi zilulame.

Lonke uhlelo lokuhlakaza ibhethri le-China AV luqedwa ngaphansi kwesikhala esivalekile, futhi yonke intengo yokuhlola iwumsebenzi ozenzakalelayo. Ngaphezu kwalokho, amaphrojekthi wokubonisa ukugcinwa kwamandla eSolar e-China Aviation Lithium Electric. Iphrojekthi iwukusetshenziswa kwangempela kwesitebhisi esidala sebhethri.

Umgomo wokusebenza uwukuguqula ilanga libe amandla kagesi, agcinwe endaweni yokugcina iziqukathi, futhi akhiphe amandla kagesi ngendlela yenqwaba yokushaja imoto kagesi, futhi kuqedelwe ngempumelelo ukuguqulwa kwamandla, ukugcinwa kanye nokusetshenziswa okungokoqobo. Ibhayisikili Lebhethri Lebhayisikili lisebenzisa ibhethri elidala ngokucubungula okuphrofeshinali, elingasetshenziselwa ukugcinwa kwamandla, iziteshi zamandla kagesi, izibani zasemgwaqweni, amathuluzi kagesi nezimoto zikagesi ezinesivinini esiphansi, noma izinto zokusetshenziswa zingatholwa futhi. Emkhakheni wokugaywa kabusha kwamabhethri, ibhethri leBike lenza iphrojekthi "yokuhlakaza kanye nokugaywa kabusha kwemoto yamandla entsha", ithole uxhaso lwezimali olukhethekile lukazwelonke.

Ukutshalwa kwezimali okuphelele kwama-yuan ayizigidi ezingama-200 kuhloselwe ukwakha indawo engamamitha-skwele angama-30,000. Lo msebenzi usuqalile ukwakhiwa ekupheleni kuka-2015. Kulindeleke ukuthi kwakhiwe futhi kuhlangatshezwane nokwelashwa okuphelele konyaka kwezimoto ezilahliwe ezingu-20,000 kanye namathani angu-30,000 wamandla amabhethri e-lithium-ion.