Ake sibheke izici zala mabhethri:
1. Ibhethri le-lead-acid: Ipuleti lebhethri le-lead-acid lakhiwe nge-lead ne-lead oxide, kanti i-electrolyte iyisisombululo samanzi se-sulfuric acid. Izinzuzo zayo ezibalulekile yi-voltage ezinzile kanye nentengo ephansi; ububi ukuthi amandla athile aphansi (okungukuthi, amandla kagesi agcinwe kukhilogremu ngayinye yebhethri), ngakho-ke ivolumu inkulu kakhulu, impilo yesevisi imfushane cishe imijikelezo ejulile engu-300-500, futhi ukulungiswa kwansuku zonke kuvame ukwenzeka. Njengamanje, izibani zasemgwaqweni zelanga Imboni isasetshenziswa kakhulu.
2. Ibhethri le-Colloidal: Empeleni liyinguqulo ethuthukisiwe engenakho ukulungiswa kwebhethri le-lead-acid. Lithatha indawo ye-sulfuric acid electrolyte nge-colloidal electrolyte, engcono kunebhethri elivamile ngokuphepha, umthamo wokugcina, ukusebenza kokukhipha kanye nokuphila kwesevisi. Ukuthuthukiswa, amanye amanani aphezulu kakhulu kunebhethri le-ternary lithium-ion. Lingasetshenziswa ebangeni lokushisa eliphakathi kuka--40°C – 65°C, ikakhulukazi ekusebenzeni okuphansi kwezinga lokushisa, elifanele izifunda ezisenyakatho ye-alpine. Linokumelana okuhle nokushaqeka futhi lingasetshenziswa ngokuphephile ezindaweni ezahlukahlukene ezinzima. Impilo yesevisi icishe iphindwe kabili kunebhethri elivamile le-lead-acid.
3. Ibhethri le-lithium-ion eliyi-ternary: amandla aphezulu athile, usayizi omncane, ukushaja okusheshayo, kanye nentengo ephezulu. Inani lemijikelezo ejulile yamabhethri e-lithium-ion angama-ternary licishe libe izikhathi ezingu-500-800, isikhathi sokuphila cishe siphindwe kabili kunesamabhethri e-lead-acid, kanti izinga lokushisa liyi--15°C-45°C. Kodwa ububi ukuthi alizinzile kakhulu, futhi amabhethri e-lithium-ion angama-ternary abakhiqizi abangafaneleki angaqhuma noma abambe umlilo uma eshajwa kakhulu noma izinga lokushisa liphezulu kakhulu.
4. Ibhethri le-Lifepo4:amandla aphezulu athile, usayizi omncane, ukushaja okusheshayo, impilo yesevisi ende, ukuzinza okuhle, futhi-ke intengo ephezulu kakhulu. Inani lokushaja umjikelezo ojulile cishe liphindwe izikhathi ezingu-1500-2000, impilo yesevisi inde, ngokuvamile ingafinyelela eminyakeni engu-8-10, ukuzinza kunamandla, ububanzi bokushisa bokusebenza bubanzi, futhi bungasetshenziswa ku--40°C-70°C.
Ngamafuphi, izibani zasemgwaqweni zelanga kungcono ukusebenzisa amabhethri e-lithium iron phosphate, kodwa intengo iphakeme. Njengamanje, izibani zasemgwaqweni zelanga zisebenzisa amabhethri e-lithium iron phosphate ngentengo efanelekile. Ukusetshenziswa kwalo mkhiqizo amabhethri e-lithium iron phosphate aphila isikhathi esifinyelela eminyakeni eyi-10, futhi intengo iyakhanga kakhulu.
Isikhathi sokuthunyelwe: Juni-18-2023