BYD yonke indawo iibhetri yuan ezintathu kunyaka ozayo, ukwenza njani lithium iron phosphate?

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NgoDisemba 5, "Kunyaka ozayo, zonke iimoto zabakhweli kwi-BYD ziya kusebenzisa ibhetri ye-yuan ezintathu!" Khupha, vumela ibhetri yeyuan ezintathu. I-BYD ithathe indawo yebhetri ye-yuan ezintathu, izama ukuba yivenkile yenkulungwane ezayo kaDisemba 5, i-BYD ibhengeze irekhodi yobudlelwane bomtyali-mali ifomu yerekhodi yomsebenzi, iveze ulwazi oluthathu olubalulekileyo: 1 imveliso iyonke iya kufikelela kwi-16GWH: Ukuya ekupheleni kwalo nyaka, i-BYD amandla e-lithium Isiphumo esipheleleyo seebhetri ze-ion ziya kufikelela kwi-16GWH, apho ibhetri ye-10GWH6G yentsimbi ye-10GWH6G I-2 eyandisiweyo ye-yuan yebhetri ye-yuan: i-BYD iya kwandisa i-factory yebhetri kunye ne-10GWH imveliso yebhetri ye-ternary eQinghai; 3 kunyaka ozayo, BYD Umkhweli yonke indawo ibhetri yuan ezintathu: I-BYD yathi iPHEV entsha yenkampani iye yatshintshwa ibhetri ye-yuan ezintathu, kwaye zonke iimoto zomkhweli zenkampani ziya kusetyenziswa kwiibhetri ezintathu zeeyuan. Ibhasi kunye ne-E6 iya kuqhubeka nokusebenzisa i-lithium iron phosphate ion iibhetri.

Ngaphambili, nge-29 ka-Agasti, i-BYD yabhengeza i-joint venture inkampani yokusekwa kwebhetri ye-lithium-ion ye-yuan emithathu yeprojekthi ye-precursor yezinto ezilungileyo kwi-BYD. Kwimeko "engabonakaliyo" kwiinkampani zeemoto zasekhaya kunye nezangaphandle, ukhetho lwe-BYD alukho inyathelo lobulumko. Ukongeza kwi-lithium iron phosphate ukuya kwi-yuan ezintathu, i-BYD ibhengezwe ngoNovemba ukubhengeza isakhiwo sohlengahlengiso, esizimisele ukuqhubeka nokudibanisa amandla amatsha, kwaye sizame ukuba yivenkile yenkulungwane ezayo.

Kwi-23rd yesikhumbuzo se-18 kaNovemba, i-Time Value BYD yasekwa. Kwi "uhambo olutsha, ikamva elitsha", uWang Chuanfu ubhengeze iinjongo zophuhliso lwexesha elizayo kunye nokucinga kohlaziyo lwe-BYD, ufuna ukwakha i-BYD kwiminyaka elikhulu. Ivenkile endala, malunga no-2025, i-BYD kufuneka ifezekise isikali seetriliyoni zeeyuan ngokupheleleyo.

Undoqo wentlanganiso unala manqaku mabini alandelayo: I-1 yamandla avulekileyo e-lithium-ion ibhetri kunye nezinye iinkonzo. Ukuqina kokhuphiswano lweshishini elitsha lamandla, ukunyanzela nayiphi na inkampani ukuba ihambisane nemfuno yemarike, kwaye ngaloo ndlela "inkqubo yokubonelela ngemveliso evaliweyo ethe nkqo" kwi-BYD ibonakala ingakhululeki, kwaye i-Ningde Times, eya kudweliswa iya kuba yi-BYD. Olona khuphiswano lunamandla lwebhetri yi-BYD ngokuthe ngcembe isiya kwindlela yokuvula, yomeleza intsebenziswano nezinye iinkampani.

Ngokwezibalo, kwii-20 eziphezulu ezifakwe kumatshini kwi-20 ephezulu yenkampani yebhetri ngo-Oktobha kulo nyaka, i-Ningde Times (CATL) ikhokela i-1083.4mWh, isabelo semarike yi-32.32%; Inqanaba le-BYD ukusuka kwi-490.

I-4MWH, i-14.63% yesabelo semarike, kungekhona i-Ningde Times Isiqingatha sesiqingatha. Ukuze uphule i-bottleneck yophuhliso, i-BYD ayilungiseleli kuphela ukwahlula ishishini lebhetri, ezinye iindawo, isofthiwe yemoto, i-molds kunye namanye amasebe, iya kusebenza ngokuzimeleyo kwikamva.

Kutshanje, i-BYD Holdings Subsidiary BYD Automotive Industry Co., Ltd. icebise inkampani ukuba iseke ngokudibeneyo i-Shenzhen Folia Auto Parts Co.

, Ltd., ukuvelisa isihlalo semoto, njl. Ukongeza, ngoSeptemba 21, kulo nyaka, uWang Chuanfu uthe kwitheyibhile ejikelezayo yeendaba eyayibanjelwe eShenzhen, "I-BYD iqwalasela ukubonelela ngeebhetri kwabanye abavelisi beemoto, kwaye kulindeleke ukuba ibhengeze isivumelwano sokuqala ngaphambi kokuphela konyaka.

"I-2 iba yivenkile yeminyaka elikhulu ezayo. UWang Chuanfu uthe kwintlanganiso yesigqeba senkampani, "i-BYD ayiyona inkampani yebhetri, kungekhona nje inkampani yemoto", kodwa isikhundla esitsha "isisombululo samandla amatsha ekudaleni. Ngokutsho kwesicwangciso, i-BYD iya kwakha isakhiwo sombutho we "Business Group + Division" ngokuhambelana necandelo loshishino, ukuhlakulela iindawo ezintsha zokunyuka, kubandakanywa iimoto zabahambi, iimoto zorhwebo, amaqela oshishino lombane, amaqela oshishino lwebhetri, iingoma zamafu Amashishini angama-9 yi-BYD yokukhanyisa, i-BYD mold, i-BYD imoto yezixhobo, i-injini ye-BYD, i-BYD, iimoto ze-elektroniki ze-BYD, i-Auto BYD IZiko loPhando lweSoftwe ye-BYD.

Kwaye bonke abasebenzi ukugaya iqela inxaxheba kwisakhiwo uphawu, walala uphuculo elungileyo uhlaselo uphawu, kwaye idluliselwe ngokucacileyo ukunikezelwa BYD kwitsheyini entsha amandla full industry. Umgaqo-nkqubo + weMakethi i-Double Drive Three-Dynamic Lithium Ion Battery Industry izinzile kwimarike ngobushushu bayo obuphantsi, ukuxinana kwamandla aphezulu, ukusebenza kakuhle kwentlawulo, ubomi obuhle bokujikeleza. Kwaye ngoku imigaqo-nkqubo okanye isikhokelo, okanye imveliso yenkampani iye yaguqulelwa kwiiyuan ezintathu.

Ngokutsho kwesicwangciso sikazwelonke, i-2020, ubuninzi bamandla ombane we-lithium-ion ibhetri 350WH / kg, i-2025 ekujoliswe kuyo yi-400Wh / kg, i-2030 ekujoliswe kuyo yi-500Wh / kg. Ukususela kulo nyaka, njengoko umgaqo-nkqubo ukhutshwa kwibhetri ye-yuan ezintathu, kwaye ibhetri ye-yuan ezintathu ilindeleke kakhulu ngenxa yobuninzi bamandla, iingenelo zokuxinana kwamandla aphezulu, kunye nokunyuka kwendawo kuphezulu. Kuxelwe ukuba owona mndilili wokuxinana kwamandla ebhetri ye-ternary yi-180 ~ 190Wh / kg, eyi-20% ukuya kwi-50% xa kuthelekiswa ne-ferrite.

Kodwa akuhoywa ukuba ukhuseleko lwebhetri ye-yuan ezintathu alwanelanga. Ukongeza kutyekelo lokuxinana kwamandla aphezulu ebhetri ye-lithium-ion eguquguqukayo, ukusebenza kwemarike yalo nyaka kwenza ibhetri yeeyuan ezintathu. Ngokophando lwendawo yokuqala, imveliso yebhetri ye-lithium-ion yelizwe lam yi-31GWh kwiikota ezintathu zokuqala zika-2017.

apho i-NCM (i-nickel-cobalt manganese) ithatha i-49%, i-LZ (i-lithium phosphate) yenza i-40%, i-Lithium manganese ilinganiswe. 8%. Kufuneka kuqatshelwe ukuba ibhetri ye-ternary ibhekisela kwibhetri ye-lithium ion ebhekisela kwizinto ezintle usebenzisa i-lithium-cobalt-manganese acid okanye i-nickel-cobalt olycineate.

Okwangoku, ukusetyenziswa okubalulekileyo kweebhetri ze-ternary yi-NCM333 kunye ne-NCM523, kwaye i-NCM622 ingene kwinkqubo yokubonelela ngeenkampani ezithile. I-NCM811 ikwinqanaba lophuhliso. Ngokwezibalo, i-NCM ye-ternary (nickel-cobalt manganese) okwangoku i-333, 523, 622, 811 imodeli ezine.

Ukuphakama komxholo we-nickel wezinto ezibalulekileyo ezisebenzayo, umthamo obaluleke ngakumbi webhetri: ibhetri eqinile ifana nengcuka njengangoku Kwinqanaba lokujonga, ingxaki enkulu yokunyanzeliswa kwenkqubo ye-yuan ezintathu kukhuseleko. Nje ukuba ingxaki yokhuseleko isonjululwe, njengoko ezona zinto zikhulileyo zilungileyo zoxinaniso lwamandla ziyindalo kwaye imarike yangoku, inkqubo yeendlela ezintathu iya kuba kwithuba elide kakhulu ixesha elide. Ukongamela emsebenzini.

Kwintsebenzo yemarike edibeneyo, i-cobalt ephezulu ye-nickel ephantsi iya kuba yikhokelo yophuhliso lwebhetri ye-yuan emithathu ezayo. Nangona kunjalo, i-lithium ye-iron phosphate inokhuseleko oluphezulu, izibonelelo zezinto ezibonakalayo ezityebileyo, kwaye iindleko zeendleko zinzima ukuhambelana, kwaye ngexesha elifutshane, ukutshintshwa kweeyuan ezintathu kwi-lithium ye-iron phosphate akuboniswanga ngexesha elifutshane, kunye ne-iron phosphate Lithium nayo inemarike enkulu ye-post-potebility kwindawo yokugcina amandla. Nangona ezi zimbini zinenzuzo, iintsilelo kusekho ixesha, ngelixa ekusombululeni ezi ngxaki, indlela entsha ye-lithium-ion ye-teknoloji yebhetri iya kuzalwa emoyeni, kwaye ibhetri ye-lithium-ion ibhetri kulindeleke ukuba ibe yisizukulwana esilandelayo.

Amandla oxinaniso lwamandla aphezulu kunye nogcino lwetekhnoloji yebhetri yogcino lwamandla ibe yimvumelwano yezemfundo kunye neshishini. Kwaye iToyota, i-TDK yaseJapan yeBattery Factory, i-Samsung SDI, i-LG Chemical, i-ATL, njl., ngokunyanzeliswa, isimo esiqinileyo, ukususela kunyaka ozayo, ibhetri yesimo esiqinileyo iya kusetyenziswa kwidijithali kunye nezinye iindawo, i-2019-2020, ngokuthe ngcembe iya kwenza isikali.

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