Yintoni umahluko phakathi kweebhetri zokugcina amandla kunye neebhetri zamandla?

Iibhetri zokugcina amandla kunye neebhetri zamandla zahlukile kwiinkalo ezininzi, ikakhulu kubandakanya la manqaku alandelayo:
1. Iimeko ezahlukeneyo zesicelo
Iibhetri zokugcina amandla: ezisetyenziselwa kakhulu ukugcina amandla, njengokugcina amandla egridi, ukugcina amandla kwimizi-mveliso nakwezorhwebo, ukugcina amandla endlu, njl.njl., ukulinganisela ukunikezelwa kwamandla kunye nemfuno, ukuphucula ukusebenza kakuhle kokusetyenziswa kwamandla kunye neendleko zamandla. ·Iibhetri zamandla: zisetyenziselwa ngokukodwa ukunika amandla izixhobo eziphathwayo ezifana nezithuthi zombane, iibhayisekile zombane, kunye nezixhobo zamandla.
2. Iibhetri zokugcina amandla: zihlala zinezinga lokutshaja eliphantsi kunye nezinga lokukhupha, kwaye iimfuno zokutshaja kunye nesantya sokukhupha ziphantsi kakhulu, kwaye zinika ingqalelo engakumbi kubomi bomjikelo wexesha elide kunye nokusebenza kakuhle kokugcina amandla. Iibhetri zamandla: kufuneka zixhase ukutshaja kunye nokukhupha okuphezulu ukuze zihlangabezane neemfuno zokukhupha amandla aphezulu njengokukhawulezisa imoto kunye nokunyuka.
3. Uxinano lwamandla kunye noxinano lwamandla
Ibhetri yamandla: uxinano olukhulu lwamandla kunye nokukhupha amandla aphezulu kufuneka kuqwalaselwe ukuhlangabezana neemfuno zezithuthi zombane zokuqhuba uhambo olude kunye nokusebenza ngokukhawuleza. Ihlala isebenzisa izixhobo ze-electrochemical ezisebenzayo ngakumbi kunye nolwakhiwo lwebhetri encinci. Olu yilo lunokubonelela ngamandla ombane amaninzi ngexesha elifutshane kwaye lufezekise ukutshaja nokukhupha ngokukhawuleza.
Ibhetri yokugcina amandla: ayidingi ukutshajwa nokukhutshelwa rhoqo, ngoko ke iimfuno zabo zoxinano lwamandla ebhetri kunye noxinano lwamandla ziphantsi kakhulu, kwaye banikela ingqalelo engakumbi kuxinano lwamandla kunye neendleko. Bahlala besebenzisa izixhobo ze-electrochemical ezizinzileyo ngakumbi kunye nolwakhiwo lwebhetri olukhululekileyo. Olu lwakhiwo lunokugcina amandla ombane amaninzi kwaye lugcine ukusebenza okuzinzileyo ngexesha lokusebenza ixesha elide.
4. Ubomi bomjikelo
Ibhetri yokugcina amandla: ngokubanzi ifuna ubomi obude bomjikelo, idla ngokufikelela kumawaka aliqela okanye amashumi amawaka amaxesha.
Ibhetri yamandla: ubomi bomjikelo bufutshane, ngokubanzi amakhulu ukuya kumawaka amaxesha.
5. Ixabiso
Ibhetri yokugcina amandla: Ngenxa yokwahluka kweemeko zokusetyenziswa kunye neemfuno zokusebenza, iibhetri zokugcina amandla zihlala zinika ingqalelo engakumbi kulawulo lweendleko ukuze kufezekiswe uqoqosho lweenkqubo zokugcina amandla ezinkulu. ·Ibhetri yamandla: Phantsi kwengcamango yokuqinisekisa ukusebenza, iindleko nazo ziyancitshiswa rhoqo, kodwa iindleko ziphezulu kakhulu.
6. Ukhuseleko
Ibhetri yamandla: Ihlala igxile kakhulu ekulinganiseni iimeko ezinzima xa imoto iqhuba, ezifana nokungqubana ngesantya esiphezulu, ubushushu obugqithisileyo obubangelwa kukutshaja nokukhupha itshaja ngokukhawuleza, njl. Indawo yokufaka ibhetri yamandla kwisithuthi ayiguquki, kwaye umgangatho ugxile kakhulu kukhuseleko lokungqubana ngokubanzi kunye nokhuseleko lombane lwesithuthi. ·Ibhetri yokugcina amandla: Inkqubo inkulu kakhulu, kwaye xa umlilo uqalile, unokubangela iziphumo ezibi kakhulu. Ke ngoko, imigangatho yokukhusela umlilo kwiibhetri zokugcina amandla idla ngokuba ngqongqo ngakumbi, kubandakanya ixesha lokuphendula kwenkqubo yokucima umlilo, ubungakanani kunye nohlobo lwezinto zokucima umlilo, njl.
7. Inkqubo yokuvelisa
Ibhetri yamandla: Inkqubo yokuvelisa ineemfuno eziphezulu zokusingqongileyo, kwaye ukufuma kunye nomxholo wokungcola kufuneka kulawulwe ngokungqongqo ukuze kuthintelwe ukuchaphazela ukusebenza kwebhetri. Inkqubo yokuvelisa idla ngokuquka ukulungiswa kwe-electrode, ukuhlanganiswa kwebhetri, ukufakwa kolwelo, kunye nokwakheka, apho inkqubo yokwenziwa inempembelelo enkulu ekusebenzeni kwebhetri. Ibhetri yokugcina amandla: Inkqubo yokuvelisa ilula, kodwa ukuhambelana kunye nokuthembeka kwebhetri kufuneka kuqinisekiswe. Ngexesha lenkqubo yokuvelisa, kuyimfuneko ukuqwalasela ukulawula ubukhulu kunye noxinano lwe-electrode ukuphucula uxinano lwamandla kunye nobomi bomjikelo webhetri.
8. Ukukhetha izinto
Ibhetri yamandla: Kufuneka ibe namandla amaninzi kunye nokusebenza kakuhle kwesantya, ngoko ke izixhobo ze-electrode ezilungileyo ezinomthamo othile ophezulu zihlala zikhethwa, njengezixhobo ze-nickel ternary eziphezulu, i-lithium iron phosphate, njl.njl., kwaye izixhobo ze-electrode ezingalunganga zihlala zikhetha i-graphite, njl.njl. Ukongeza, iibhetri zamandla nazo zinemfuneko ephezulu yokuqhuba i-ionic kunye nokuzinza kwe-electrolyte.
·Ibhetri yokugcina amandla: Inika ingqalelo engakumbi kubomi bomjikelo omde kunye nokusebenza kakuhle kweendleko, ngoko ke izinto ze-electrode ezilungileyo zinokukhetha i-lithium iron phosphate, i-lithium manganese oxide, njl.njl., kwaye izinto ze-electrode ezingalunganga zingasebenzisa i-lithium titanate, njl.njl. Ngokuphathelele i-electrolyte, iibhetri zokugcina amandla zinemfuno ephantsi kakhulu yokuqhuba i-ionic, kodwa zinemfuneko ephezulu yozinzo kunye neendleko.