Ngenxa yokusetyenziswa kwenani elikhulu leebhetri zenickel-cadmium (Ni-Cd) kwi-cadmium inetyhefu, ukuze ukulahlwa kweebhetri zenkunkuma kube nzima, indalo ingcolisekile, ngoko iya kwenziwa ngokuthe ngcembe nge-nickel yokugcina i-hydrogen. -i-metal hydride etshajwayo iibhetri (Ni-MH) ukuba ithathe indawo.
Ngokubhekiselele kumandla ebhetri, ubungakanani obufanayo beebhetri ze-nickel-metal hydride ezitshajwayo kunezibhetri ze-nickel-cadmium malunga ne-1.5 ukuya kwi-2 amaxesha aphezulu, kwaye akukho ngcoliseko ye-cadmium, isetyenziswe ngokubanzi kunxibelelwano oluhambahambayo, iikhomputha zamanqaku kunye nezinye izixhobo zombane ezincinci eziphathekayo.
Iibhetri ze-nickel-metal hydride eziphezulu eziphezulu ziqalise ukusetyenziswa kwi-petroli / izithuthi ze-hybridi zombane, ukusetyenziswa kweebhetri ze-nickel-metal hydride zinokuhlawuliswa ngokukhawuleza kunye nenkqubo yokukhutshwa, xa imoto isebenza ngesantya esiphezulu, iijeneretha zingagcinwa ngaphakathi. Iibhetri ze-nickel-metal hydride zemoto, xa imoto isebenza ngesantya esiphantsi, idla ngokutya i-petroli eninzi kune-high-speed state, ngoko ukuze kugcinwe i-petroli, ngeli xesha, ingasetyenziselwa ukuqhuba i-motor yombane. iibhetri ze-nickel-metal hydride endaweni yomsebenzi we-injini yokutsha yangaphakathi. Ukugcina i-petroli, ibhetri ye-nickel-metal hydride ekwibhodi ingasetyenziselwa ukuqhuba i-motor yombane endaweni ye-injini yokutsha yangaphakathi, engaqinisekisi ukuqhuba okuqhelekileyo kwemoto, kodwa igcina i-petroli eninzi, ngoko ke. , iimoto ezixutyiweyo zinamandla amakhulu emarike xa kuthelekiswa nendlela eqhelekileyo yemoto, kwaye amazwe ehlabathi anyusa uphando kulo mmandla.
Imbali yophuhliso lwebhetri ye-NiMH inokwahlulwa ngokwezigaba ezilandelayo:
Inqanaba lokuqala (ekuqaleni koo-1990 ukuya phakathi koo-2000): iteknoloji yebhetri ye-nickel-metal hydride ikhula ngokuthe ngcembe, kwaye usetyenziso lwezorhwebo lusanda ngokuthe ngcembe. Zisetyenziswa ikakhulu kwiimveliso ezincinci zombane eziphathwayo zabathengi ezinjengeefowuni ezingenazintambo, iikhompyuter zekhompyuter, iikhamera zedijithali kunye nezixhobo zomsindo eziphathwayo.
Inqanaba eliphakathi (phakathi kowama-2000 ukuya ekuqaleni koo-2010): Ngophuhliso lwe-Intanethi ephathwayo kunye nokuthandwa kwezixhobo zetheminali ezihlakaniphile ezifana neefowuni ezihlakaniphile kunye neePC zethebhulethi, iibhetri ze-NiMH zisetyenziswa kakhulu. Ngexesha elifanayo, ukusebenza kweebhetri ze-NiMH kuye kwaphuculwa ngakumbi, ngokunyuka kwamandla kunye nobomi bomjikelezo.
Isigaba sakutsha nje (phakathi kowama-2010 ukuya kuthi ga ngoku): Iibhetri ze-nickel-metal hydride ziye zaba yenye yeebhetri zamandla ezithuthi zombane kunye nezithuthi ezixutyiweyo. Ngenkqubela phambili eqhubekayo yethekhnoloji, ubuninzi bamandla ebhetri ye-NiMH buphuculwe ngokuqhubekayo, kwaye ukhuseleko kunye nobomi bomjikelezo buye baphuculwa ngakumbi. Okwangoku, ngokunyuka kolwazi lwehlabathi malunga nokukhuselwa kwendalo, iibhetri ze-NiMH nazo zithandwa ngenxa yezinto ezingangcolisi, ezikhuselekileyo nezizinzileyo.
Ixesha lokuposa: Nov-15-2023
