Uqikelelo lophuhliso lweshishini lokurisayikilisha ibhetri

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Umhlinzeki Wesiteshi Samandla Esiphathekayo

UMphathiswa wezoShishino kunye neTekhnoloji yoLwazi, uMphathiswa wezeNzululwazi kunye neTekhnoloji, uMphathiswa wezoThutho, uMphathiswa wezoRhwebo, i-AQSIQ Uphando malunga nophando lwezenzululwazi kunye nobuchwepheshe bokuhlaziywa kwebhetri eguquguqukayo, imveliso ekhokelayo kunye nentsebenziswano yophando, ukukhuthaza ukusetyenziswa kweleli kunye nokusetyenziswa ngokutsha, ukuqhuba imo yokugcinwa kwamandla ebhetri ukuphinda isetyenziswe ngokutsha. Ukuzalisekisa imveliso yenkqubo yokwandisa uxanduva lomnini, inkampani yemveliso yemoto ithatha uxanduva oluphambili lokugcinwa kwebhetri yogcino lwamandla, inkampani efanelekileyo yenza uxanduva oluhambelanayo kwi-recycling yebhetri yokugcina amandla, iqinisekisa ukusetyenziswa okusebenzayo kwebhetri yamandla kunye nokulahlwa kokusingqongileyo. Namathela kumbono wemveliso epheleleyo yomjikelo wobomi, landela imigaqo yeenzuzo zokusingqongileyo, iinzuzo zentlalo nezoqoqosho, kwaye unike ukudlala ngokupheleleyo kusetyenziso lwentengiso.

Uphando lwe-lithium lwe-Zhen lukholelwa ukuba ukucaca koxanduva oluphambili lwenkampani yemveliso yeemoto ukuthatha ibhetri yokugcina amandla, iya kukhuthaza kakhulu uphuhliso loshishino olunamandla lwe-lithium yokubuyisela ibhetri, kwaye inokukhuthaza ukusungulwa kweenkampani zemoto kwimodeli yoshishino, kunye nokukhusela ukusetyenziswa okusebenzayo kogcino lwamandla kunye nokhuseleko lokusingqongileyo Ukulahlwa, ukwakha inkqubo yokulawula i-loop evaliweyo. Kulindeleke ukuba kuya kubakho iinkampani ezininzi zeemoto kwixesha elizayo ukujoyina umgca webhetri ye-lithium yamandla. Ngokutsho kwedatha yophando ye-ZHIHV, ilizwe lam iMarike yeemoto zoMbane ifumene i-33 iyonke.

I-55GWH kwimarike yemoto yombane yaseChina, inyuke nge-21% ngonyaka, kwaye ngo-2020, umthamo ofakiweyo uya kufikelela kwi-104.41GWH. Ngokutsho kwedatha yophando ye-ZHIHHLV, i-2017 isithuthi samandla esitsha se-lithium ibhetri yokubuyisela isantya ifikelele kwiitoni ezingama-36,000, i-140% ngonyaka, i-2018-2020 iya kufikelela kwiitoni ze-118,000, iitoni ze-141,000, iitoni ze-196,000.

Okwangoku, ibhetri ye-lithium eguquguqukayo ibalulekile ekusetyenzisweni komjikelo ohlaziyiweyo kunye nemodeli yokusetyenziswa kweleli, kwaye umjikelezo wokuhlaziya ufana kakhulu nenkqubo yasekhaya nakwamanye amazwe. Okokuqala, khupha, emva koko udibanise ibhetri ukuze udibanise i-electrode efanelekileyo, i-negative, i-electrolyte kunye neCandelo lenxalenye ye-diaphragm. Emva koko izinto ze-electrode zihlanjululwe, i-asidi ibhaptizwa, kwaye i-extraction yenziwa ukuze kuphunyezwe ukutyetyiswa kwesinyithi esisebenzayo.

Zimbini iindlela ezibalulekileyo zokuphinda usebenziseke ngokutsha. , Ngokukodwa ukuvela kwegesi yokukhupha, kunye nokukhutshwa okungahleliwe kwenkunkuma, inkunkuma ye-asidi, isiseko senkunkuma, kwaye ibe yimbangela ebalulekileyo yokungcoliseka kwendalo yesibini. Ukusetyenziswa kweleli yebhetri ye-lithium yamandla nayo ijongene nengxaki enkulu, ingxaki enkulu yindleko.

Ukuthatha i-3MW * 3H inkqubo yokugcina amandla njengomzekelo, emva kokuqwalasela izinto ezifana neendleko zotyalo-mali, iindleko zokusebenza, iindleko zokutshaja, iindleko zemali, ezifana nebhetri ye-lithium yamandla esetyenziswa ileli njengebhetri yebhetri, umjikelo wobomi ogcweleyo wenkqubo ixabisa i-1.29 yuan / kWH, kunye nebhetri ye-lithium-ion esanda kuveliswa njengebhetri yenkqubo yokugcina amandla yuan / 7 ubomi obupheleleyo. kWh, ebonisa ukuba ileli yokusetyenziswa kwamandla e-lithium ibhetri iphezulu kakhulu kunebhetri entsha.

Isizathu saso esibalulekileyo kukuba isigaba seladi asikavuthwa, okubangelwa ukuchithwa kwebhetri ye-lithium eguquguqukayo ehlala umhlalaphantsi, ukufumanisa, ukukhethwa, kunye nokudityaniswa kweemodyuli ezikhoyo, njl. Ngelo xesha, ngenxa yokungahambelani kakuhle kweleli, inxalenye yeendleko zongezwa ekuthengeni ukuzinza kwenkqubo yokuqinisa xa kuthengwa izixhobo ezinxulumene nazo. Ezi ndleko zizinto ezibalulekileyo ezithintela ukuphuhliswa kweleli ibhetri ye-lithium eguquguqukayo ekukhuthazeni imboni yokugcina amandla.

Okwangoku, nangona ingcamango yomthengisi yamkelwe, indlela yokwenza kunye nokudibanisa kunye nomjikelo wokuhlaziya, ukuseka inkqubo epheleleyo okanye engenanto. Kwangaxeshanye, kukwakho nophononongo oluzinzileyo lophuhliso lweshishini lokuhlaziya ibhetri ye-lithium-ion kunye neemodeli zoqoqosho ezijikelezayo. Abahlalutyi bophando lwe-Zhen lithium bakholelwa ukuba kwinkqubo yokubuyisela ibhetri ye-lithium kwixesha elizayo, ngokuseka ileli yebhetri ye-lithium-ion-powered esebenzayo nethembekileyo, kunye nokomeleza ngakumbi uphando kunye nophuhliso lobuchwepheshe obunxulumeneyo, ukuphumeza izinto ezingathintelekiyo ezihambelana nokusingqongileyo Ukubola iimfuno zokubuyisela, ukuze ungcoliseko lwesibini kunye neendleko zokubuyisela kwimeko yendalo, ngokusebenzisa iinkampani ze-lithium eziguquguqukayo zinokuthi ngokuthe ngcembe ziphuculwe. uyilo lwesakhiwo semveliso yebhetri ye-lithium kunye nenkqubo yokuvelisa, inokunciphisa ukubuyisela emva.

iindleko. .