I-Lithium-ion yeBattery yokuGcina iNkqubo yokuGcina amandla

Iibhetri zeLithium-ion ziqhayisa ngeenzuzo ezininzi ezinje ngokuxinana kwamandla aphezulu, ubomi bomjikelo omde, izinga eliphantsi lokuzikhupha, akukho siphumo sokukhumbula, kunye nobuhlobo bendalo.Ezi zibonelelo zibeka iibhetri ze-lithium-ion njengendlela ethembisayo kwicandelo lokugcina amandla.Okwangoku, iteknoloji yebhetri ye-lithium-ion ibandakanya iintlobo ezahlukeneyo ezibandakanya i-lithium cobalt oxide, i-lithium manganate, i-lithium iron phosphate, kunye ne-lithium titanate.Ukuthathela ingqalelo amathuba okusetyenziswa kwemarike kunye nokuvuthwa kwetekhnoloji, iibhetri ze-lithium iron phosphate zicetyiswa kakhulu kwizicelo zokugcina amandla.

Uphuhliso kunye nokusetyenziswa kwethekhnoloji yebhetri ye-lithium-ion iyachuma, kunye nemfuno yentengiso eqhubekayo ikhula.Njengesicelo esibalulekileyo sobu buchwepheshe, iinkqubo zokugcina amandla ebhetri ziye zavela ukuhlangabezana neemfuno ezahlukeneyo, kubandakanywa ukugcinwa kwamandla kwikhaya elincinci, ukugcinwa kwamandla amakhulu kwimizi-mveliso kunye nezorhwebo, kunye nezikhululo zamandla okugcina amandla amakhulu.Iinkqubo ezinkulu zokugcina amandla zidlala indima ebalulekileyo kwiinkqubo zamandla amatsha kwixesha elizayo kunye neegridi ezihlakaniphile, kunye neebhetri zokugcina amandla zingundoqo kwezi nkqubo.

Iinkqubo zokugcina amandla ombane zisebenza ngokufanayo kwiibhetri kwaye zinezicelo ezininzi ezifana neenkqubo zamandla kwizikhululo zamandla, amandla okugcina iziseko zonxibelelwano, kunye namaziko edatha.Iteknoloji yogcino lwamandla kunye nobuchwepheshe bebhetri yamandla kwizikhululo ezisisiseko zonxibelelwano kunye namaziko edatha awela phantsi kobuchwepheshe be-DC, obulula kunobuchwepheshe bebhetri yamandla.Itekhnoloji yogcino lwamandla ibanzi ngakumbi, ayibandakanyi itekhnoloji ye-DC kuphela kodwa iteknoloji yokuguqula, itekhnoloji yokufikelela kwigridi, kunye netekhnoloji yolawulo lokuthunyelwa kwegridi.

Okwangoku, imboni yogcino lwamandla ayinayo inkcazo ecacileyo yokugcina amandla ombane, kodwa inkqubo yokugcina amandla kufuneka ibe neempawu ezimbini:

I-1.Ikhono lokuthatha inxaxheba ekucwangcisweni kwegridi (okanye amandla okutya amandla ukusuka kwinkqubo yokugcina ukubuyisela kwigridi eyintloko).

I-2.Iimfuno zokusebenza eziphantsi xa kuthelekiswa namandla eebhetri ze-lithium.

Okwangoku, iinkampani zasekhaya ze-lithium-ion zebhetri azinamaqela azinikeleyo okugcina amandla e-R&D.Uphando kunye nophuhliso logcino lwamandla luhlala luphathwa liqela lamandla ebhetri ye-lithium ngexesha labo lokuphumla.Nangona kukho amaqela e-R&D yokugcina amandla azimeleyo, ngokuqhelekileyo mancinci kunamaqela amandla.Xa kuthelekiswa namandla eebhetri ze-lithium, iinkqubo zokugcina amandla zenzelwe amandla aphezulu (ngokuqhelekileyo ngokweemfuno ze-1Vdc), kwaye iibhetri zibandakanya uchungechunge oluninzi kunye nokudibanisa okufanayo.Ke ngoko, ukuqinisekisa ukhuseleko lombane kunye nokubeka iliso kwimeko yebhetri kwiinkqubo zokugcina amandla kunzima ngakumbi, kufuna abasebenzi abakhethekileyo kuphando kunye nesisombululo.