I-Subsidy Slave Threshold Uyithuthukisa kanjani inkampani yebhethri ye-lithium ukuze udale ikusasa

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Leverancier van draagbare energiecentrales

Isimemezelo somjikelezo omusha wezinqubomgomo zoxhaso lwemoto yamandla amasha, ukuminyana kwamandla webhethri ye-lithium-ion yamandla kukhuphuka ngokushesha, ngaphansi kuka-140WH / kg, ukuncintisana kwemakethe kuzoncishiswa kakhulu. Esikhathini esiphezulu kune-energy, ibhethri ye-ion enezinhlangothi ezintathu iye yacaca njengamandla, futhi inkampani "ephakama" inqobile. Emgwaqweni Wonyaka we-Shuichang wase-Australia, usihlalo wenkampani, usihlalo wenkampani, uthe ibhethri ye-lithium-ion yesikhathi esizayo izoba yinhloko enkulu yenzuzo, ukumiswa komkhakha webhethri we-lithium-ion kufanele kube igama eliyinhloko lebhethri ye-lithium-ion yezwe lami.

Umkhakha wayo webhethri ye-lithium-ion-umphathi jikelele we-Tianpeng power supply u-Chen Wei ukubeke kwacaca ukuthi kuyadingeka ukukhomba uhlelo lwe-nickel ephezulu, isifungo "izwe lami i-Xiaoxin". Kubikwa ukuthi ngo-2017, i-Aoyang Shunchang yazuza imali engenayo yokusebenza yama-yuan ayizigidi eziyizinkulungwane ezingu-3.64, okukhuphuke ngama-82.

9% esikhathini esifanayo sonyaka odlule; Ama-yuan ayizigidi ezingu-350 kubanikazi bamasheya ezinkampani ezisohlwini, akhuphuke ngo-72.4% esikhathini esifanayo sonyaka odlule, ngaphezu kuka-2008 Akhuphuka cishe izikhathi ezingu-10. Phakathi kwazo, njengokugxilwa kwesu le-Shunchang yase-Australia, imali engenayo yomkhakha webhethri ye-lithium ingama-yuan ayizigidi ezingu-680, ikhuphuke ngo-92% unyaka nonyaka, inzuzo esele yezigidi ezingu-190 zamayuan, ikhuphuke cishe izikhathi ezi-2 unyaka nonyaka.

"ukukhiqizwa kwezwe lami kuka-2025" okuhlobene nebhethri ye-lithium-ion eguquguqukayo ehlongozwa ngokucacile, ukuze kuzuzwe ukuminyana kwamandla okukodwa okungu-350Wh / kg ngo-2020. Ngaphakathi kwekamu le-nickel ephezulu enezinhlangothi ezintathu, okubalulekile kwebhethri kukhethwa i-nickel-cobalt manganese (NCM) noma i-nickel-cobalt aluminium (NCA), ifomu lephakheji liyisikwele esikhethiwe noma isilinda, futhi umzila wenkampani ngayinye awufani. Emzileni wezobuchwepheshe, ngentengo ye-cobalt ecwilisiwe, ngaphansi kwengcindezi ye-cobalt, inkampani ijwayele ukunciphisa ukusetshenziswa kwe-cobalt.

Ngokuka-Chen Wei, ingxenye ye-cobalt edingwa uhlelo lwe-NCA incane uma kuqhathaniswa, ithintwa ukushintsha kwentengo ye-cobalt, futhi ngaleyo ndlela idume kakhulu. Kodwa-ke, uhlelo olusha kufanele lwakhe ubudlelwano bokubambisana besu nabahlinzeki bempahla abahle kakhulu ekhaya naphesheya, ukuze kuqinisekiswe inani lamaketango okuhlinzeka, ukuhlelwa kwekhwalithi nokusekelwa eminyakeni embalwa ezayo. "Ngo-2018, uhlelo lwe-Tianpeng Power NCA luzokhiqizwa ngobuningi obugcwele, okuhlanganisa nomkhiqizo wokuqala we-NCA owethulwa ngonyaka wezinkampani zezimoto ezingu-200,000.

“Umdlalo osesimweni samaphakheji unzima kakhulu. Ngisho nase-Japan, kuyiqiniso elingokoqobo elithatha ukubusa okuphezulu, futhi iqala umzila wezobuchwepheshe ngaphandle kwesilinda esiphezulu se-solder. Muva nje, i-Dalian Factory nayo isiqalile ukuhlinzeka ngebhethri ye-lithium-ion yemoto yesikwele.

U-Chen Wei ukholelwa ukuthi esikhathini se-nickel ephezulu + ye-silicon carbon, ibhethri eliyisilinda liphambene, umgogodla wesikhwama esithambile usenqubweni yokuhamba ngebhayisikili. Yiba nesakhiwo esikhulu nenzuzo yokuphepha. Izinkampani zezimoto zasekhaya aziwadingi amabhethri angamacylindrical kuya kokubalulekile kokuqonda ifilosofi yebhethri, kanye nezinselele zamabhethri angamacylindrical (PACK).

Kuze kube manje, i-Tianpeng Battery yanikezelana nePack eholayo yasekhaya ukuze kusungulwe ukubambisana kwamasu, futhi yangenela ngempumelelo umphakeli kaGeneral Wuling we-SAIC kanye namanye amamodeli. Kusukela emakethe, nakuba inkampani yebhethri ekhetha umzila wama-yuan amathathu izobona i-NCM ne-NCA njengemikhiqizo yesizukulwane esilandelayo, kukhona nezinkampani ezingakwazi ukufeza ukukhiqizwa ngobuningi ngonyaka, kodwa ngokuvamile, imakethe yebhethri ye-nickel yama-yuan amathathu-yuan ephezulu isesezimbonini ezinkulu. Kunesikhala esithile, izinkampani eziningi zisathatha isu lokulinda futhi zibone, azifuni ukuhamba ngokushesha, ngethemba ukuthi isikhathi sokuqinisekisa kanye nokubekisa sinde.

Umbiko womsebenzi kahulumeni walo nyaka ukhombisa ukuthi ukuvulwa kwendawo entsha yezimoto ezisebenza ngogesi kusazoqhubeka nokwanda, kanti isu lokubeka ingwane lizogqugquzela inkampani yezwe lami i-lithium ukuthi yenze ukuvumelana okuqinile. UZeng Qinghong, ummeleli weNational People&39;s Congress kanye neGuangqi Group, uphakamise ukuthi esiphakamisweni: "Vumela abahlinzeki bebhethri be-lithium-ion bekhwalithi ephezulu bangaphandle babambe iqhaza emqhudelwaneni wemakethe, okuzuzisa kakhulu ukuthuthukisa izindleko zezimoto zikagesi, ukuqinisa ithonya lemoto kagesi yezwe lami, futhi negalelo eChina Le nkampani iqinisa u-R <0000000> Inkampani iqinisa i-R <0000000> ithuthukisa imboni yebhethri. "Umbono we" Xiao Song, ", u-Chen Wei, uthe:" Umnyombo wokusungula izinhlobo zebhethri ukwethembeka komkhiqizo, futhi ngemuva kwalokhu, kuwumphumela ophelele wenkampani, ukukhiqiza, inqubo, ukusebenza, ukuphepha.

Lokhu kuyinto okufanele ibe sína, ukushuba kuphela kunenzuzo ukudala ikusasa. ".