Kwiibhetri ye-lithiumkwisigaba sesicelo esikhulu, uphuhliso lweshishini lokugcina amandla ebhetri ye-lithium nalo luxhaswa ngamandla ngoorhulumente.Izibonelelo ezicacileyo ngakumbi ze-lithium iron phosphate iibhetri zokugcina amandla zaqala ukuya kuluntu.Umthamo opheleleyo wemakethe yokugcina amandla ebhetri ye-lithium ibaluleke kakhulu, icala lomsebenzisi linamandla amakhulu.
Ubume bebhetri ye-lithium yokugcina amandla
I-China njengendlu yamandla amatsha, imboni yamandla amatsha kwiminyaka yakutshanje ibe luphuhliso olukhawulezayo kwintsimi yokugcina amandla nayo ijongwe ngokusondeleyo, phambi kwemfuno enkulu yentengiso kunye nokubanakho, amashishini asekhaya okugcina amandla ebhetri ye-lithium afana Ingonyama eleleyo ilungele ukuhamba.
Umthamo uwonke weibhetri ye-lithiumImarike yokugcina amandla ibaluleke kakhulu, icala lomsebenzisi lesakhono esikhulu.
Ukusetyenziswa kwangoku kokugcinwa kwamandla ebhetri ye-lithium kubonakala ngathi yimimandla emithathu yokugcina amandla ombane: ukugcinwa kwamandla omoya amakhulu, isiseko sonxibelelwano samandla okugcina isitishi, ukugcinwa kwamandla kwintsapho.Phakathi kwazo, isiseko sesiseko sonxibelelwano sendawo yogcino lwamandla ngoku sijonga umlinganiselo omkhulu wogcino lwamandla osapho nguTesla wamisa "usapho lwamandla", kukho indawo enkulu yophuhliso olungaphaya kunye nokwandiswa, ugcino lwamandla omoya amakhulu okwexeshana. umfutho awubonakali unjalo.
Itekhnoloji yokugcina amandla ebhetri ye-Li-ion isondela ekuvuthweni kunye nokunciphisa iindleko zizonke
Ngokubanzi, kwiminyaka yakutshanje, njengoko imfuno yemarike yeebhetri ze-lithium iqhubeka ikhula, imveliso enkulu yeebhetri ze-lithium, iindleko zayo ziyancipha unyaka nonyaka, ixabiso langoku lanele ukuba liphuhliswe ngokurhweba kwaye lisetyenziswe ngokubanzi.Ukongeza, amandla ebhetri ye-lithium attenuation ukuya ngaphantsi kwe-80% yomthamo wokuqala, angasetyenziswa kwintsimi yokugcina amandla, ukunciphisa iindleko zeebhetri ze-lithium zokugcina amandla.
Okwangoku, iteknoloji yokugcina amandla ebhetri ye-lithium isekho kwinqanaba lokuphumelela okuqhubekayo, umsantsa weteknoloji phakathi kwasekhaya nakwamanye amazwe kukho indawo yokuxinwa, ibhetri ye-lithium ye-phosphate ye-iron phosphate kwiibhetri ze-ternary lithium, kwaye emva koko iye kwi-lithium eshushu ye-titanate, iteknoloji. utshintsho luhlala luchaphazela iindleko zeiibhetri ze-lithiumkunye nebhalansi yekhonkco loshishino, ngoko abatyali-mali kufuneka bajongane nomngcipheko wokuphucula iteknoloji kunye nokuphucula imveliso yegalelo eliphezulu.
Izinto eziluncedo kwiibhetri ze-lithium kwindawo yokugcina amandla
Iqhutywa ziimfuno ezinamandla zophuhliso loluntu kunye nemarike enkulu enokubakho,ibhetri ye-lithium packitekhnoloji yokugcina amandla iphuhla kwicala lezinga elikhulu, ukusebenza kakuhle okuphezulu, ubomi obude, ixabiso eliphantsi kwaye akukho ngcoliseko.Ugcino lwamandla ebhetri yeLithium ngoku yeyona ndlela inokwenzeka yobugcisa.
1. Ibhetri ye-lithium ye-iron phosphate inoxinano lwamandla aphezulu, uluhlu oluqinileyo, kunye nokusetyenziswa kwe-lithium iron phosphate anode materials, i-carbon anode yendabuko ye-lithium-ion ubomi bebhetri kunye nokhuseleko kuye kwaphuculwa kakhulu, isicelo esikhethwayo kwintsimi yamandla. yokugcina.
2. Ubomi bomjikelo omde weebhetri ze-lithium, kwixesha elizayo ukuphucula ubuninzi bamandla buncinci, uluhlu lubuthathaka, ixabiso eliphezulu lale ntsilelo lenza ukusetyenziswa kweebhetri ze-lithium kwintsimi yokugcina amandla.
3. Ukusebenza kokuphindaphinda kwebhetri yeLithium kulungile, ukulungiswa kulula, kwixesha elizayo ukuphucula ukusebenza kobushushu obuphezulu kunye nokusebenza kakubi kwebhayisikile kunye nezinye iintsilelo zilungele ukusetyenziswa kwentsimi yokugcina amandla.
4. Inkqubo yokugcina amandla ebhetri ye-lithium kwi-teknoloji kunenye inkqubo yokugcina amandla ebhetri ibalwa kakhulu kunomlinganiselo weebhetri ze-lithium-ion iya kuba yinto ephambili yokugcina amandla kwixesha elizayo.Ngo-2020, imarike yokugcina amandla ebhetri iya kufikelela kwi-70 yeebhiliyoni zeeyuan.
5. Coca kwaye alungcoliseki.Iibhetri zeLithium aziqukethe i-lead, i-cadmium, i-mercury kunye nezinye izinto ezinobuthi, kwaye kwangaxeshanye, kuba ibhetri kufuneka ivalwe kakuhle, kwinkqubo yokusebenzisa iigesi ezimbalwa kakhulu ezikhutshiweyo, ayibangeli ukungcoliseka kwendalo.
Indima ephambili yogcino lwamandla ombane wobuchwephesha kwinkqubo yamandla ifumana ingqwalasela eyongezelelekileyo ngophuhliso lohlaziyo lwenkqubo yamandla kunye nolwakhiwo lwegridi elumkileyo.Kungakhathaliseki ukuba kumbono wemarike yasekhaya okanye yamazwe ngamazwe, ithemba lemarike yokugcina amandla e-lithium libanzi kakhulu.Ngokusekelwe kwiingenelo zeebhetri ze-lithium kwintsimi yokusetyenziswa kokugcina amandla, kwaye inokupheliswa kumandlaiibhetri ze-lithiumukufumana "indawo yokusetyenziswa" entsha, iinkampani ezinkulu zaqala ukucwangcisa imarike yokugcina amandla.
Ixesha lokuposa: Jan-24-2024