Nickel-Metal Hydride (NiMH batire) ndi ukadaulo wa batri womwe ukhoza kuwonjezeredwanso womwe umagwiritsa ntchito nickel hydride ngati ma elekitirodi olakwika komanso ma hydride ngati ma elekitirodi abwino. Ndi mtundu wa batri womwe unkagwiritsidwa ntchito kwambiri pamaso pa mabatire a lithiamu-ion.
Mabatire omwe amatha kuchangidwanso akhala akugwira ntchito yofunika kwambiri m'magawo ndi zida zina, monga zida zamagetsi zonyamula anthu, magalimoto osakanizidwa ndi magetsi, makina osungira mphamvu, kuyatsa kwadzidzidzi ndi mphamvu zosunga zobwezeretsera.
Monga mabatire oyambilira omwe amatha kuchapitsidwanso, mabatire a NiMH ali ndi izi:
Kuchuluka kwa mphamvu:Mabatire a NiMH ali ndi mphamvu zochulukirapo, zomwe zimatha kugwiritsa ntchito nthawi yayitali.
Kukana kutentha kwakukulu:Poyerekeza ndi mabatire ena omwe amatha kuwonjezeredwa, mabatire a NiMH amakhala okhazikika pamikhalidwe yotentha kwambiri.
Mtengo wotsika:Poyerekeza ndi matekinoloje atsopano a batri monga mabatire a lithiamu-ion, mabatire a NiMH ndi otsika mtengo kupanga.
NgakhaleMabatire a lithiamu-ion alowa m'malo mwa mabatire a nickel-metal hydride m'mapulogalamu ambiri, mabatire a nimh akadali ndi kusasinthika kwina m'malo ena. Mwachitsanzo:
Kutentha kwambiri kwa chilengedwe:poyerekeza ndi mabatire a Li-ion, mabatire a NiMH amachita bwino m'malo otentha kwambiri. Iwo ali ndi kukhazikika kwapamwamba kwa kutentha ndi ntchito ya chitetezo, ndipo amatha kugwira ntchito pa kutentha kwakukulu, pamene mabatire a lithiamu-ion amatha kutenthedwa ndi kufupikitsa pa kutentha kwakukulu.
Zofunikira pa Moyo Wautali:Mabatire a NiMH nthawi zambiri amakhala ndi moyo wautali wozungulira ndipo amatha kuyitanitsa / kutulutsa popanda kuwonongeka kwakukulu. Izi zimapatsa mabatire a NiMH mwayi pamapulogalamu omwe amafunikira kugwiritsidwa ntchito kodalirika kwa nthawi yayitali, monga ma satelayiti, ndege zam'mlengalenga ndi zida zina zamafakitale.
Mapulogalamu apamwamba:Mabatire a NiMH nthawi zambiri amakhala ndi mphamvu zambiri ndipo ndi oyenera zida ndi makina omwe amafunikira kusungirako mphamvu zambiri. Izi zikuphatikizapo njira zosungiramo mphamvu, magetsi adzidzidzi ndi zida zina zapadera.
Mtengo:Ngakhale mabatire a Li-ion ali opikisana kwambiri potengera mtengo ndi kuchuluka kwa mphamvu, mabatire a NiMH atha kukhala ndi phindu lamtengo wapatali nthawi zina. Mwachitsanzo, pazida zina zosavuta komanso zotsika mtengo, mabatire a NiMH atha kukhala okwera mtengo kwambiri.
Ndikofunika kuzindikira kuti monga luso lamakono lasintha, mabatire a Li-ion ali ndi ubwino m'madera ambiri ndipo apeza mphamvu muzogwiritsira ntchito zambiri. Komabe, mabatire a NiMH akugwirabe ntchito yofunikira m'malo ena ndi zosowa zawo, ndipo kusinthasintha kwawo kwa kutentha kwapamwamba, moyo wautali, mphamvu zambiri ndi ubwino wamtengo wapatali zimawapangitsa kukhala osasinthika pazinthu zina.
Nthawi yotumiza: Jul-25-2023
