Inani lemijikelezo yeIbhethri yelanga ye-LiFePo4nempilo yesevisi phakathi kwamabhethri ixhunywe ngokungenakuhlukaniswa. Umthamo webhethri uzokwehla kancane njalo uma umjikelezo uqedwa, nempilo yesevisi yebhethri yelanga ye-lifepo4 nayo izokwehla. Ngakho yinde kangakanani impilo yomjikelezo webhethri lelanga le-lifepo4? Kulesi sihloko, ibhethri ye-BSLBATT izokhuluma nawe mayelana nempilo yebhethri. Ingakanani impilo yomjikelezo wamabhethri e-LiFePo4 elanga? Kunezindlela eziningi zokugcina amandla, futhi amabhethri e-lead-acid angenye yazo, kodwa uma sibheka izindawo ezithile, isikhathi sesifikile sokuthi amabhethri e-lithium athathe indawo yamabhethri e-lead-acid. Kungani kunjalo? Isizathu esisodwa esikhulu ukuthi ibhethri lelanga le-lifepo4 linomjikelezo omude wokuphila kunebhethri elinomthofu futhi alidingi ukulungiswa. Impilo yomjikelezo isho ukuthi ibhethri ingamelana nezikhathi ezingaki ukushajwa nokushajwa ngaphambi kokuba umthamo webhethri wehle ube inani elithile ngaphansi kwesistimu ethile yokushaja nokukhipha. Impilo yomjikelezo webhethri yelanga ye-LiFePo4 imele inani lemijikelezo engashajwa futhi ikhishwe ngaphambi kokuba umthamo webhethri wehle ufike ezingeni elithile. Ngokusho kwedatha, ibhethri yelanga ye-LiFePo4 ngokuvamile ifinyelela impilo yomjikelezo izikhathi ezingaphezu kuka-5000. Iibhethri ye-lithium yelangaesetshenziswa endaweni yokugcina amandla ngokuvamile idinga imijikelezo engaphezu kuka-3,500, okungukuthi, isikhathi sokuphila sebhethri ye-lithium yokugcina amandla singaphezu kweminyaka eyi-10. Inombolo yomjikelezo webhethri yelanga ye-LiFePo4 iphakeme kakhulu kunebhethri le-lead-acid nebhethri le-ternary, futhi inombolo yomjikelezo ingafinyelela izikhathi ezingaphezu kuka-7000. 
Nakuba intengo yokuthenga yebhethri yelanga ye-LiFePo4 iphindwe kabili kuya kwezintathu kunamabhethri e-lead-acid, izinzuzo zezomnotho zesikhathi eside zisaphakeme kakhulu. Ngamanye amazwi, uma impilo yomjikelezo webhethri yelanga ye-LiFePo4 iyinde ngokwanele, ngisho noma intengo yokuthenga yokuqala iphakeme kancane, intengo iyonke isabiza kakhulu. Eqinisweni, ikhwalithi yebhethri yelanga ye-LiFePo4 incike kakhulu ezintweni zayo. Ngokuvamile, ibhethri yelanga ye-LiFePo4 enekhwalithi enhle kakhulu inokuphila okude, okunganciphisa ngempumelelo izindleko zokulungisa nokugcinwa, futhi kunciphise ukutshalwa kwezimali jikelele kohlelo. Ungabala kanjani impilo yebhethri yelanga ye-LiFePo4? Izinga likazwelonke libeka izimo zokuhlolwa kwempilo yomjikelezo kanye nezidingo zamabhethri e-lithium-ion: ukushaja imizuzu eyi-150 ngaphansi kwesistimu yokushaja yamanje yamanje neqhubekayo ye-voltage engu-1C ekamelweni lokushisa lama-degrees angu-25, nokukhipha ngaphansi kwesistimu yokukhipha engu-1C eqhubekayo 2.75V njengomjikelezo. Ukuhlola kuphela lapho isikhathi sokukhipha esisodwa singaphansi kwemizuzu engama-36, futhi inani lemijikelezo kufanele libe likhulu kuno-300. Eqinisweni, inani lemijikelezo yebhethri yelanga ye-lifepo4 alithintwa nje kuphela indlela abasebenzisi abalisebenzisa ngayo, kodwa futhi lihlobene nezinga lobuchwepheshe bokukhiqiza kanye nefomula yezinto ezibonakalayo.umenzi webhethri we-lithium-ion. Ingabe izikhathi zomjikelezo nempilo yesevisi yebhethri yelanga ye-LiFePo4 iyathintana? Ingabe izikhathi zomjikelezo nempilo yesevisi yebhethri yelanga ye-LiFePo4 iyathintana? Kubhethri lelanga le-LiFePo4, ngokuvamile kunezindlela ezimbili zokuphila: impilo yomjikelezo nempilo yokugcina. Uma imijikelezo eminingi noma isikhathi eside sokulondoloza, kukhulu ukulahlekelwa ukuphila kwebhethri lelanga le-LiFePo4. Nokho, impilo yebhethri ye-LiFePo4 yinde kunamabhethri endabuko e-lead-acid. Amabhethri e-LiFePo4 akhiqizwa abakhiqizi bebhethri ye-lithium abavamile ngokuvamile anemijikelezo engaphezu kuka-2500. Umjikelezo uyasetshenziswa. Sisebenzisa amabhethri futhi sikhathazekile ngesikhathi sokusebenzisa. Ukuze kukalwe ukusebenza kokuthi ibhethri elishajekayo lingasetshenziswa isikhathi esingakanani, incazelo yenani lemijikelezo iyabaluliwe. Isizathu sokuthi kungani ibhethri lelanga le-LiFePo4 lingathatha indawo yezinye izinhlobo zamabhethri endabuko futhi lihlobene nempilo yalo yesevisi ende. Emkhakheni webhethri, ukukala impilo yesevisi yebhethri ngokuvamile akuvezwa nje ngesikhathi, kodwa ngenani lezikhathi zokushajwa nokushajwa. Ngokwempilo yesevisi yebhethri ye-ternary lithium noma ibhethri ye-lithium iron phosphate, impilo yesevisi yebhethri imayelana nemijikelezo engu-1200 kuya ku-2000, futhi inombolo yomjikelezo wamabhethri e-lithium iron phosphate cishe i-2500. Inombolo yemijikelezo izokwehla njengoba ibhethri iyasebenza, futhi inani lemijikelezo lizokwehla, okusho ukuthi impilo yesevisi yebhethri yelanga ye-LiFePo4 nayo iyancipha ngokuqhubekayo. Ngesikhathi sokusetshenziswa, inani lemijikelezo yebhethri lithi Ukuncipha okuqhubekayo kusho ukuthi ukusabela kwe-electrochemical okungenakuhlehliswa kuzokwenzeka ngaphakathi kwebhethri ye-LiFePo4, okuholela ekwehleni komthamo. Inombolo yomjikelezo wempilo yebhethri yelanga ye-LiFePo4 inqunywa ngokuya ngekhwalithi yebhethri nezinto zebhethri. Inombolo yomjikelezo yebhethri yelanga ye-LiFePo4 kanye nempilo yesevisi phakathi kwamabhethri kuxhunywe ngokungenakuhlukaniswa. Ngaso sonke isikhathi lapho umjikelezo uqedwa, amandla ebhethri yelanga ye-LiFePo4 azoncishiswa kancane, futhi impilo yesevisi yebhethri yelanga ye-LiFePo4 nayo izoncishiswa. Okungenhla incazelo yempilo yomjikelezo weIbhethri yelanga ye-LiFePo4. Njengoba isikhathi sokusetshenziswa sikhula, impilo yebhethri yelanga ye-lithium izovame ukuthinteka. Ngokuvamile, ibhethri ye-lithium yelanga isetshenziswa ngokunengqondo futhi indlela efanele isetshenziselwa ukwenza impilo yebhethri ye-lithium ibe yinde.
Isikhathi sokuthumela: May-08-2024