Amandla e-lithium yebhetri yeshishini ikhonkco lokuphinda lisetyenziswe ukulisebenzisa ukuze wonwabe

著者：Iflowpower – Dodávateľ prenosných elektrární

"Iibhetri ephakathi ibonelela ngokuqinileyo, ixesha le-Ningde, ibhetri ebonelelwe nge-BYD kunzima ukuyiodola. "UZhang Haiwen, umphathi wentengiso ye-4S kwi-Chang&39;an Automobile North China, uxelele ilizwe lam iindaba zoKhuseleko. Imarike entsha yemoto yamandla ishushu, imfuno yebhetri ye-lithium-ion eguquguqukayo iye yanda, kwaye ibhetri ye-lithium-ion iyikhonkco yezoshishino ngokupheleleyo.

Iingcali zibonise ukuba ngexabiso elikhulu lomhlalaphantsi webhetri endala, ngokuhlaziywa kwakhona, kunokunciphisa ukunqongophala kwezinto ezibonakalayo kumqolo ophezulu wezinto eziphathekayo, ukuphucula ukusetyenziswa kwezixhobo. Umgangatho ophezulu wemveliso yebhetri yoxinaniso oluphezulu lunqongophele iibhetri ze-lithium-ion eziguquguqukayo, uZhang Xiang, umphandi weZiko loPhando lwe-Automobile Industry Innovation Research of North University of Technology, uthe izinga lokusetyenziswa kwemveliso yangoku yi-30 kuphela. Umgangatho ophezulu wemveliso yebhetri ephezulu yokuxinana kunqongophala, izinga lokusetyenziswa kweenkampani zentloko ezifana neNingde Times ifikelele kwi-90%.

Njengoko itekhnoloji ihlaziywa, imarike inokwanda kwemfuno yeebhetri ezintsha, kodwa imveliso ayinakuqhubeka. IiNjineli eziNxulumene neNkqubo yeMoto ye-Xiaopeng u-Zhang Jing (igama elingaziwa) uthe: "Imoto yamandla entsha inamandla obomi bebhetri ye-lithium-ion, ukubola njengenani lokusetyenziswa. Ngokwemigaqo yoshishino, ibhetri ye-lithium-ion yamandla iyancipha kwi-80% yebhetri entsha (ubomi bebhetri), ubomi bebhetri ye-lithium-ion buphelile, ayisafanelekanga kwizithuthi zamandla amatsha.

Okwangoku, imboni iyaqatshelwa ukuba inani lemijikelezo yokutshaja ye-ternary lithium ion ibhetri ngamaxesha angama-1000, kwaye umjikelezo wokutshaja kwebhetri ye-lithium phosphate ion ngamaxesha angama-2500. "" Iinkampani zeemoto zinewaranti kwibhetri. Ngokomzekelo, iminyaka esibhozo ye-Changan Automobile yeekhilomitha ezili-120,000, iminyaka esibhozo ye-Beiqi yeekhilomitha ezili-150,000.

I-BYD ikhethekile ngakumbi, ibhetri izenzele ngokwazo, ngoko ke iwaranti yobomi bebhetri. "U-Huang Kang, intloko yeziko lokuthengisa iimoto eBeijing," wathi "" Emva komgangatho wokufakwa kwemoto entsha yamandla, ixabiso lebhetri likhulu. Ukongeza, kunye nenkqubela phambili yesayensi kunye neteknoloji, abanikazi beemoto abaninzi abalindi de ibhetri ichithwe.

"Nciphisa ukunqongophala koxinzelelo lwempahla ekrwada isiqalo sedatha yebhetri ye-lithium ibonisa ukuba ngoJuni, umthamo webhetri ye-lithium-ion welizwe lam onikwe amandla ngu-52.5GWH, onyuka nge-200.3% unyaka nonyaka.

Phakathi kwabo, inani lebhetri ye-ternary yi-30.2GWH, i-akhawunti ye-57.5%, ukuqokelela konyaka ngonyaka kwanda nge-139.

0% isixa se-lithium iron phosphate ion battery loader yi-22.2GWH, ibalwa kwi-42.3%, kunye nokunyuka okupheleleyo kwe-368.

5% unyaka nonyaka. Ubungakanani bebhetri ye-lithium-ion yamandla iphakanyisiwe, kwaye ixabiso lezinto eziluhlaza linyukile. Intatheli yelizwe lam yokhuseleko yafunda kubasebenzi abanxulumene ne-multifluoro, izinto ezibalulekileyo ze-lithium-ion ibhetri ye-electrolyte iqhubekile nokunyuka, kwaye iindleko zokuvelisa ibhetri ziphuculwe.

Idatha ye-Baichuan Fu Ying ibonisa ukuba i-25 kaJuni ukuya kuJulayi 1, ixabiso eliqhelekileyo le-lithium Sixfluorophosphate ligxininiswe phakathi kwe-300,000 ye-yuan ukuya kwi-360,000 ye-yuan, kwaye ixabiso eliqhelekileyo lemarike yasekhaya liye lanyuka laya kwi-330,000 yuan / ton, ukususela ekuqaleni konyaka 8.4. Umhlalutyi wemveliso yebhetri yeLithium-ion uTeng Hongli uthe i-hexafluorophosphate yangoku ibalulekile kwi-oda yangaphambili yesigqeba, inkampani iyaqhubeka nokuveliswa.

Ngokunyuka kwemfuno yemoto yamandla entsha, imakethi yebhetri ye-lithium-ion iphezulu yokujonga igesi etsala i-hexafluorophosphate iphezulu. "Ixabiso lezinto eziluhlaza linyuka kwimveliso yebhetri ye-lithium ion, ukusetyenziswa kweebhetri zenkunkuma ayingomthombo wokubonelela ngezinto ekrwada. "U-Zhao Qiang (igama-pseudonym) womphandi kwi-arhente yotyalo-mali kwishishini lamandla uxelele intatheli yelizwe lam, kwaye ukuphinda kusetyenziswe iibhetri ze-lithium-ion kwahlulwe zibe ziindidi ezimbini: ukusetyenziswa kweleli kunye nokuhlaziywa ngokutsha.

Phakathi kwazo, izinto eziluhlaza ezifana ne-nickel, i-cobalt, i-manganese, kunye ne-lithium ingaphinda isetyenziswe. Ukurisayikilisha imathiriyeli ekrwada kuphantsi, ukusebenza kweekhemikhali kwahlukile, kuyabiza. Ngokwedatha yeziko lophando lwetekhnoloji yelizwe lam, inani lilonke lomhlalaphantsi onamandla webhetri ye-lithium-ion yelizwe lam ngo-2020 iya kunyuka iye kuthi ga kwiitoni ezingama-780,000 ukuya ku-2025.

U-Huang Qiang, usekela-manejala jikelele we-Green Mei, uthe ukusetyenziswa kokuhlaziywa kunokuba. Sombulula ingxaki yokubuyiswa kwebhetri yamandla kunenzuzo kwindalo, izixhobo zobuchule kunye nokhuseleko. Ngokutsho kokusetyenziswa kweleli, ngokutsho kweZhongguancun Energy Industry Technology League, ixesha elithi "14th Five-Year Plan", imboni yokugcina amandla iya kugcina ukunyuka kwe-avareji ye-avareji ye-57%.

I-Everbright Securities ilindele ukuhlaziya isikali se-100 yeebhiliyoni zeeyuan ukuya kuma-2030 kunye ne-phosphate ion yokubuyisela ibhetri yemarike. Ukuphucula inkqubo yokubuyisela kwakhona i-23 kaJuni, uLawulo lweSizwe lwaMandla lucela izimvo esidlangalaleni kwi "Inkcazo yoLawulo lweProjekthi yokuGcinwa kwamandla oMtsha (iThutyana) (Iingcebiso)", kwaye ibonisa ukuba iiyunithi ezifanelekileyo zeprojekthi yokugcinwa kwamandla entsha ziya kulandela imithetho efanelekileyo kunye nemimiselo kunye nobuchwepheshe. Iimfuno zokuchazwa, ukuphumeza ngokungqongqo iinkqubo zokulawula ukhuseleko lweprojekthi, ukukhuselwa komlilo, ukukhuselwa kwendalo, ukuphumeza uxanduva lokhuseleko.

Ukuphumelela okuphambili kwi-teknoloji yokulawula ukuhambelana kwebhetri, inkqubo yokubeka iliso kunye nokuvavanya ibhetri ye-lithium-ion yamandla iphuculwe, ngokomgaqo, ngokomgaqo, iprojekthi yokugcina akufanele yakhiwe ngokutsha. Ileli yebhetri ye-lithium-ion eguquguqukayo eyakhiweyo kufuneka ihlale ivavanya ukusebenza kwebhetri, iqinise ukubeka iliso, kwaye yomeleze ukubeka iliso. UZhang Xiang uxelele intatheli yelizwe lam loKhuseleko: “Itekhnoloji yangoku yolawulo lwebhetri ayikakhuli, kunzima ukuqinisekisa ukuhambelana kwebhetri enye.

Iimpawu zokusebenza zebhetri entsha zihambelana, kodwa ngexesha lokusetyenziswa, i-voltage iyahluka, kwaye umehluko uhlukile, obangelwa kakhulu kwiingozi zokhuseleko lwebhetri. "NgoJulayi 2018, i-Ofisi yoMphathiswa wezoShishino kunye neTeknoloji yoLwazi ibhengeze iqela lokuqala leenkampani ezithobela izithuthi zamandla amatsha kwiibhetri zokugcina amandla aluncedo, kubandakanywa neenkampani ze-5 ezifana neHapeng Technology, Greenmei, kunye neBond Circuit. NgoJanuwari 2021, iinkampani ezingama-22 zongeze iinkampani ezingama-22 kwibhetshi yesibini yeebhetri ze-lithium-ion ezinamandla.

Ngokutsho "Isaziso kuShicilelo nokusasaza" iSicwangciso seminyaka emihlanu "ISicwangciso soPhuhliso lwezoQoqosho lweSetyhula, ukukhuthaza ukusetyenzwa kwakhona kwenkunkuma eguquguqukayo yeebhetri ze-lithium-ion, ukuqinisa amandla amatsha emoto amandla e-lithium-ion ibhetri yolwakhiwo lweqonga lokulawula ukulandelwa kwebhetri, ukuphucula amandla emoto entsha amandla e-lithium-ion ibhetri yokuphinda isetyenziswe inkqubo yolawulo elandelekayo. U-Wang Yue (igama-pseudonym), umhlalutyi weshishini le-auto Wang Yue (igama elingaziwa), wathi kwilizwe lam i-Securities reporter: "Umthombo webhetri ye-lithium-ion enamandla yokubuyisela ibhetri inxulumene ngokusondeleyo nenkampani yesithuthi. Iinkampani zeemoto ziqhelene neemeko ezisisiseko zezithuthi, ukugcinwa, iibhetri, njl.

, enokunciphisa iingozi zokhuseleko lokubuyisela ibhetri. ".