Imboni yokugcina amandla ye-lithium-ion ikhula ngokushesha, izinzuzo zamaphakethe ebhethri ye-lithium emkhakheni wokugcinwa kwamandla ziyahlaziywa.Imboni yokugcina amandla ingenye yezimboni zamandla ezintsha ezikhula ngokushesha emhlabeni namuhla, futhi ukusungulwa kanye nocwaningo nentuthuko kule mboni kuholele esigabeni sokuthuthuka esisheshayo samaphakethe ebhethri ye-lithium emakethe yokugcina amandla kulindeleke.Ngobuchwepheshe bebhethri ukwenza ukunciphisa izindleko zebhethri ye-lithium, ukuminyana kwamandla, kanye nemodeli yebhizinisi lembonini yokugcina amandla iyaqhubeka nokuvuthwa, imboni yokugcina amandla izoletha intuthuko enkulu, kulindeleke ukuthi iqhubeke nomjikelezo we-boom wemishini ye-lithium.Kulesi sihloko, sizohlaziya ukuthambekela kokuthuthukiswa kwemboni ye-lithium-ion yokugcina amandla.
Siyini isimo sokuthuthuka kwemboni yokugcina amandla ebhethri ye-lithium e-China?
01.Imakethe yokugcina amandla ebhethri ye-lithium inomthamo omkhulu ophelele, i
Amandla ohlangothini lomsebenzisi nawo makhulu.
Njengamanje, ukusetshenziswa kwebhethri ye-lithium ikakhulukazi kuhlanganisa isitoreji samandla omoya esikhulu, amandla okulondoloza isisekelo sesiteshi sokuxhumana kanye nesitoreji samandla somndeni.Kulezi zindawo, isizinda sokuxhumana esisekela ugesi sithatha ingxenye enkulu, kuyilapho isitoreji samandla somndeni esiqhutshwa "umndeni wamandla" wakwaTesla, maningi indawo yentuthuko.Isitoreji samandla omoya esikhulu njengamanje sinomfutho wokuthuthukiswa olinganiselwe.
Imibiko ibonisa ukuthi ngo-2030, ukukhishwa kwaminyaka yonke kwezimoto zikagesi kuzokwenyuka kufinyelele ezigidini ezingu-20, ukusetshenziswa kwe-lithium battery recycling kuzonciphisa kakhulu izindleko zemboni yokugcina amandla, ukuthuthukiswa okusheshayo kwezimoto ezintsha zamandla kuzophinde kukhuthaze ngokuphawulekayo ukwanda kwe-lithium energy. imboni yokugcina izinto.
Isitoreji samandla ebhethri ye-lithium - ubuchwepheshe buya ngokuya buvuthwa, izindleko zizonke ziyaqhubeka nokwehla.
Ukusebenza kwebhethri kuhlolwa izinkomba ezinhlanu eziyinhloko: ukuminyana kwamandla, ukuminyana kwamandla, ukuphepha, isivinini sokushaja kanye nokumelana nokushintsha kwezinga lokushisa endaweni.Njengamanje, i-China iqale yahlangana nendinganiso kulezi zici ezine zokugcina ze-lithium battery pack technology, kodwa ukuthuthukiswa kwenqubo eyengeziwe kusadingeka ekugqilazweni kwamandla, futhi sibheke phambili ekuthuthukeni kwesikhathi esizayo.
Nakuba intengo ephezulu yamabhethri e-lithium iyinselelo enkulu ebhekene nemboni, izinkampani eziningi bezilokhu zisebenzela ukuthuthukisa ukusebenza kahle kwezindleko zamabhethri e-lithium-ion.Sekukonke, ukukhiqizwa ngobuningi bamabhethri e-lithium kuye kwaholela ekwehlweni kwezindleko unyaka nonyaka eminyakeni yamuva nje njengoba isidingo semakethe samabhethri e-lithium siqhubeka sikhula.Intengo yamanje yanele ekuthuthukisweni kwezohwebo kanye nokusetshenziswa okubanzi.Ngaphezu kwalokho, amabhethri e-lithium amandla angadluliselwa kancane kancane ensimini yokugcina amandla ukuze aphinde asetshenziswe ngemva kokuba umthamo wawo uncishiswe waba ngaphansi kuka-80% wezinga lokuqala, ngaleyo ndlela unciphise izindleko zamaphakethe ebhethri ye-lithium yokugcina amandla.
02.Ukuthuthukiswa emkhakheni wesitoreji samandla ebhethri ye-lithium:
Imakethe yokugcina amandla ebhethri ye-lithium-ion inamandla amakhulu, futhi ubuchwepheshe bokugcina amandla buyaqhubeka nokuthuthuka.Ngokuthuthukiswa kwe-inthanethi yamandla amasha, isidingo sokugcinwa kwamandla ebhethri le-lithium-ion samandla amakhulu avuselelekayo asendaweni eyodwa, ukukhiqizwa kwamandla asabalalisiwe kanye nokukhiqizwa kwamandla kagesi we-microgrid, kanye nezinsizakalo ezisizayo ze-FM ziyaqhubeka nokukhula.I-2018 izoba yisiqalo sokuqubuka kwesicelo sokuhweba, futhi imakethe yokugcina amandla ebhethri ye-lithium-ion kulindeleke ukuthi ingene esigabeni sokuthuthuka ngokushesha.Eminyakeni emihlanu ezayo, isidingo esikhulayo sokugcina amandla ebhethri ye-lithium-ion sizofinyelela ku-68.05 GWH. Umthamo usuwonke wemakethe yokugcina amandla ebhethri ye-lithium-ion mkhulu, futhi uhlangothi lwabasebenzisi lunamandla amakhulu.
Kulindeleke ukuthi ngo-2030, isidingo samabhethri e-lithium-ion okugcinwa kwamandla kulindeleke ukuthi sifinyelele ku-85 billion GWH.Ngenani lama-yuan angu-1,200 ngeyunithi ngayinye yohlelo lokugcina amandla (okungukuthi, ibhethri ye-lithium), kulindeleke ukuthi usayizi wemakethe yaseChina yokugcina amandla omoya kulindeleke ukuthi ufinyelele ku-1 trillion yuan.
Ukuthuthukiswa kanye nokuhlaziywa kwethemba lemakethe lohlelo lokugcina amandla ebhethri le-lithium:
Eminyakeni yamuva, imakethe yaseShayina yokugcina amandla iye yahlukahluka futhi yabonisa umfutho omuhle: ukugcinwa kwe-pumped kuye kwathuthuka ngokushesha;ukugcinwa kwamandla omoya okucindezelwe, ukugcinwa kwamandla e-flywheel, isitoreji samandla e-superconducting, njll. nakho kuye kwakhuthazwa.
Ukugcinwa kwamandla ebhethri ye-lithium kuyindlela eyinhloko yentuthuko yesikhathi esizayo, ubuchwepheshe bokugcina amandla ebhethri ye-lithium buthuthuka ngendlela enkulu, esebenza kahle kakhulu, yokuphila ende, engabizi kakhulu, engangcolisi.Kuze kube manje, emikhakheni ehlukene nezidingo ezahlukene, abantu baye bahlongoza futhi bathuthukisa ubuchwepheshe obuhlukahlukene bokugcina amandla ukuze bahlangabezane nesicelo.Isitoreji samandla ebhethri ye-lithium-ion okwamanje siyindlela yobuchwepheshe engenzeka kakhulu.Amaphakethe ebhethri e-lithium iron phosphate anomthamo omkhulu wamandla nobubanzi obuqinile, futhi ngokusetshenziswa kwezinto ezisetshenziswayo ze-lithium iron phosphate anode, impilo nokuphepha kwamabhethri endabuko e-carbon anode lithium-ion amandla kuye kwathuthukiswa kakhulu, futhi ancanyelwa ukuthi asetshenziswe. endaweni yokugcina amandla.
Ngokombono wentuthuko yesikhathi eside yemakethe, njengoba izindleko zebhethri ye-lithium ziqhubeka nokwehla, imizila yokugcina amandla e-lithium esebenza ezinhlobonhlobo eziningi, kuhambisana nenqubomgomo yaseChina yokugqugquzela enye ngemva kwenye, imakethe yokugcina amandla yesikhathi esizayo inamandla amakhulu ukuthuthukiswa.
Ukuhlaziywa kwezinzuzo zamaphakethe ebhethri ye-lithium endaweni yokugcina amandla:
1. I-lithium iron phosphate battery pack power density iphakeme ngokuqhathaniswa, ububanzi, futhi ngokusetshenziswa kwe-lithium iron phosphate cathode materials, ukuphila kwebhethri ye-carbon anode lithium-ion nokuphepha kuye kwathuthukiswa kakhulu, ukusetshenziswa okuthandwayo emkhakheni wokugcinwa kwamandla. .
2. Ukuphila komjikelezo omude wamaphakethe ebhethri ye-lithium, esikhathini esizayo ukuthuthukisa ukuminyana kwamandla kuphansi kakhulu, ububanzi bubuthakathaka, intengo ephezulu yalezi ziphutha zenza ukusetshenziswa kwamabhethri e-lithium emkhakheni wokugcinwa kwamandla kungenzeka.
3. Ukusebenza kokuphindaphinda kwebhethri ye-lithium kuhle, ukulungiswa kulula, esikhathini esizayo ukuthuthukisa ukusebenza kwezinga lokushisa eliphezulu nokusebenza kabi kwamabhayisikili kanye nokunye ukushiyeka okuhambisana kakhulu nesicelo emkhakheni wokugcinwa kwamandla.
4. Isistimu yokugcina amandla ebhethri ye-lithium yomhlaba jikelele kubuchwepheshe ibalwe kakhulu kunezinye izinhlelo zokugcina amandla ebhethri, amabhethri e-lithium-ion azoba inkomba yokugcina amandla esikhathini esizayo.Ngo-2020, imakethe yamabhethri okugcina amandla izofinyelela kuma-yuan ayizigidi eziyizinkulungwane ezingama-70.
5. eqhutshwa inqubomgomo kazwelonke, isidingo samabhethri e-lithium emkhakheni wokugcinwa kwamandla nawo kukhula ngokushesha.ngo-2018, isidingo esikhulayo samabhethri e-lithium-ion yokugcina amandla safinyelela ku-13.66Gwh, osekuphenduke amandla alandelayo okukhuthaza ukukhula kwemakethe yebhethri ye-lithium.
Isikhathi sokuthumela: Apr-10-2024