Ngenxa yokusebenzisa inani elikhulu lamabhethri e-nickel-cadmium (Ni-Cd) ku-cadmium kuyingozi, ngakho-ke ukulahlwa kwamabhethri emfucuza kuyinkimbinkimbi, imvelo ingcolisiwe, ngakho-ke kuzokwenziwa kancane kancane ngamabhethri aphinde ashajwe e-hydrogen alloy nickel-metal hydride (Ni-MH) ukuze athathe indawo yawo.
Ngokuphathelene namandla ebhethri, ubukhulu obufanayo bamabhethri ashajwayo e-nickel-metal hydride kunamabhethri e-nickel-cadmium cishe buphakeme ngokuphindwe kabili, futhi akukho ukungcola kwe-cadmium, kuye kwasetshenziswa kabanzi kwezokuxhumana kweselula, kumakhompyutha e-notebook nakwezinye izinto ezincane ze-elekthronikhi eziphathwayo.
Amabhethri e-nickel-metal hydride anamandla aphezulu aseqalile ukusetshenziswa ezimotweni zikaphethiloli/kagesi ezihlanganisiwe, ukusetshenziswa kwamabhethri e-nickel-metal hydride kungashajwa ngokushesha futhi kukhishwe inqubo, lapho imoto isebenza ngesivinini esiphezulu, amajeneretha angagcinwa emabhethri e-nickel-metal hydride emoto, lapho imoto isebenza ngesivinini esiphansi, ngokuvamile asebenzisa uphethiloli omningi kunesimo sesivinini esiphezulu, ngakho-ke ukuze kongiwe uphethiloli, ngalesi sikhathi, kungasetshenziswa ukushayela injini kagesi yamabhethri e-nickel-metal hydride esikhundleni somsebenzi wenjini yokushisa yangaphakathi. Ukuze kongiwe uphethiloli, ibhethri le-nickel-metal hydride elisebhodini lingasetshenziswa ukushayela imoto kagesi esikhundleni senjini yokushisa yangaphakathi, okungagcini nje ngokuqinisekisa ukushayela okuvamile kwemoto, kodwa futhi kongiwe uphethiloli omningi, ngakho-ke, izimoto ezihlanganisiwe zinamandla amakhulu emakethe uma kuqhathaniswa nomqondo wendabuko wemoto, futhi amazwe emhlabeni jikelele athuthukisa ucwaningo kule ndawo.
Umlando wokuthuthukiswa kwebhethri le-NiMH ungahlukaniswa ngezigaba ezilandelayo:
Isigaba sokuqala (ekuqaleni kweminyaka yama-1990 kuya maphakathi nawo-2000): ubuchwepheshe bebhethri le-nickel-metal hydride bukhula kancane kancane, futhi izinhlelo zokusebenza zezentengiselwano ziyanda kancane kancane. Zisetshenziswa kakhulu emikhiqizweni emincane ye-elekthronikhi ephathwayo efana namafoni angenazintambo, amakhompyutha e-notebook, amakhamera edijithali kanye namadivayisi omsindo aphathwayo.
Isigaba esiphakathi (phakathi kweminyaka yama-2000 kuya ekuqaleni kwawo-2010): Ngokuthuthuka kwe-inthanethi yeselula kanye nokwanda kwamadivayisi e-smart terminal afana namafoni ahlakaniphile nama-PC ethebhulethi, amabhethri e-NiMH asetshenziswa kabanzi. Ngesikhathi esifanayo, ukusebenza kwamabhethri e-NiMH nakho kuthuthukisiwe, ngokwanda kwamandla kanye nokuphila komjikelezo.
Isigaba sakamuva (phakathi nawo-2010 kuze kube manje): Amabhethri e-nickel-metal hydride abe ngelinye lamabhethri amakhulu kagesi ezimoto zikagesi kanye nezimoto ezixubile. Ngokuqhubeka kwezobuchwepheshe, ubuningi bamandla amabhethri e-NiMH buthuthukisiwe njalo, kanti ukuphepha nokuphila komjikelezo nakho kuthuthukisiwe kakhulu. Okwamanje, ngokuqwashisa okwandayo komhlaba wonke ngokuvikelwa kwemvelo, amabhethri e-NiMH nawo ayathandwa ngenxa yezici zawo ezingangcolisi, eziphephile nezizinzile.
Isikhathi sokuthunyelwe: Novemba-15-2023
