NI-MH batire

Chifukwa chakugwiritsa ntchito mabatire ambiri a nickel-cadmium (Ni-Cd) mu cadmium ndi poizoni, kotero kuti kutaya kwa mabatire a zinyalala kumakhala kovuta, chilengedwe ndi choipitsidwa, motero chidzapangidwa pang'onopang'ono ndi faifi ya hydrogen storage alloy. -Metal hydride rechargeable mabatire (Ni-MH) kuti asinthe.

Pankhani ya mphamvu ya batire, kukula komweko kwa mabatire a nickel-metal hydride rechargeable kuposa mabatire a nickel-cadmium pafupifupi nthawi 1.5 mpaka 2 kukwezeka, ndipo palibe kuipitsidwa kwa cadmium, kwagwiritsidwa ntchito kwambiri polumikizana ndi mafoni, makompyuta apakompyuta ndi zida zina zazing'ono zamagetsi.

Mabatire apamwamba kwambiri a nickel-metal hydride ayamba kugwiritsidwa ntchito m'magalimoto a petulo / magetsi osakanizidwa, kugwiritsa ntchito mabatire a nickel-metal hydride kumatha kuyimitsidwa mwachangu ndikuthamangitsidwa, galimoto ikathamanga kwambiri, majenereta amatha kusungidwa mkati. mabatire a nickel-metal hydride a galimoto, pamene galimoto ikuyenda mofulumira kwambiri, nthawi zambiri imawononga ndalama zambiri. petulo kuposa dziko lothamanga kwambiri, kotero kuti apulumutse mafuta, panthawiyi, angagwiritsidwe ntchito kuyendetsa galimoto yamagetsi ya mabatire a nickel-metal hydride m'malo mwa injini yoyaka mkati. Pofuna kupulumutsa mafuta, batire ya nickel-metal hydride ingagwiritsidwe ntchito kuyendetsa galimoto yamagetsi m'malo mwa injini yoyaka mkati, yomwe imatsimikizira kuyendetsa bwino kwa galimotoyo, komanso kupulumutsa mafuta ambiri, motero. , magalimoto osakanizidwa ali ndi mwayi waukulu wamsika poyerekeza ndi momwe magalimoto amachitira kale, ndipo mayiko padziko lonse lapansi akuwonjezera kafukufuku m'derali.

Mbiri yachitukuko cha betri ya NiMH ikhoza kugawidwa m'magawo awa:

Gawo loyamba (kumayambiriro kwa zaka za m'ma 1990 mpaka m'ma 2000): teknoloji ya batri ya nickel-metal hydride ikukula pang'onopang'ono, ndipo ntchito zamalonda zikukula pang'onopang'ono. Amagwiritsidwa ntchito kwambiri pazinthu zazing'ono zamagetsi zamagetsi monga mafoni opanda zingwe, makompyuta apakompyuta, makamera a digito ndi zida zomvera.

Pakati pa zaka za m'ma 2000 mpaka kumayambiriro kwa zaka za m'ma 2010: Ndi chitukuko cha intaneti yam'manja komanso kutchuka kwa zipangizo zamakono monga mafoni a m'manja ndi ma PC a piritsi, mabatire a NiMH amagwiritsidwa ntchito kwambiri. Nthawi yomweyo, magwiridwe antchito a mabatire a NiMH asinthidwanso, ndikuwonjezera mphamvu zamagetsi komanso moyo wozungulira.

Gawo laposachedwa (pakati pa zaka za m'ma 2010 mpaka pano): Mabatire a Nickel-metal hydride akhala amodzi mwa mabatire akuluakulu amagetsi amagetsi ndi magalimoto osakanizidwa. Ndi kupita patsogolo kosalekeza kwaukadaulo, kuchuluka kwamphamvu kwa mabatire a NiMH kwasinthidwa mosalekeza, ndipo moyo wachitetezo ndi wozungulira wasinthidwanso. Pakalipano, ndi chidziwitso chowonjezeka padziko lonse cha chitetezo cha chilengedwe, mabatire a NiMH amayamikiridwanso chifukwa chosaipitsa, otetezeka komanso okhazikika.