Mabatire a Nickel-metal hydride ochokera ku GMCELL

Mabatire a nickel-metal hydride amagawidwa kukhala mabatire apamwamba kwambiri a nickel-metal hydride ndi otsika-voltage nickel-metal hydride mabatire.

Mabatire a nickel-metal hydride otsika-voltage havndi makhalidwe awa:

(1) Mphamvu ya batri ndi 1.2 ~ 1.3V, yofananirae ndi mabatire a cadmium-nickel;

(2) Kuchuluka kwamphamvu kwamphamvu, nthawi zopitilira 1.5mabatire a cadmium-nickel;

(3) Kuthamangitsa ndi kutulutsa mwachangu, ndi good ntchito yotsika kutentha;

(4) Ikhoza kusindikizidwa, ndikukhala ndi kukana mwamphamvukusowa kwa kudya komanso kudya kwambiri;

(5) Palibe m'badwo wa makristasi a dendritic,zomwe zimalepheretsa batri kuti lisadutse;

(6) Yotetezeka komanso yodalirika, yopanda kuipitsa to chilengedwe, palibe kukumbukira kukumbukira ndi zina zotero. Memory zotsatira, etc.

Mphamvu yamagetsi ya nickel-metal hydride battema ries ali ndi izi:

(1)kudalirika kwambiri. Imakhala ndi kutulutsa bwino komanso kutulutsaKutetezedwa kopitilira muyeso, kumatha kupirira mtengo wapamwamba komanso mitengo yotulutsa komanso palibe mapangidwe a dendrite. Lili ndi makhalidwe abwino enieni. Kuchuluka kwake kwakukulu ndi 60A-h/kg, yomwe ndi yokwera nthawi 5 kuposa ya batri ya CdN.

(2) Moyo wautali wozungulira, mpaka chikwis nthawi.

(3) Poyerekeza ndi faifi tambala-cadmium bmakina, ndi osindikizidwa kwathunthu ndipo alibe chisamaliro chochepa.

(4) Kuchita bwino kwa kutentha kochepa, palibe kusintha kwakukulu kwa mphamvu pa -10 ℃.

Kusamalira mukamagwiritsa ntchito

Nickel-zitsulo hydride mabatire ayenera kulabadira kukonza pa ntchito.

(1) Pewani kuchulukitsitsang panthawi yogwiritsira ntchito. Mkati moyo mkombero, ntchito ndondomeko sayenera overcharged, ichi ndi chifukwa overcharging n'zosavuta kupanga zabwino ndi zoipa elekitirodi kukula, chifukwa cha yogwira zinthu ndi diaphragm kuwonongeka, conductive maukonde kuwonongeka ndi batire ohmic polarization amakhala lalikulu ndi zina. nkhani.

(2) Pewani choletsakuchuluka kwa electrolyte. M'moyo wozungulira mabatire a nickel-metal hydride, mpweya wa haidrojeni uyenera kuponderezedwa.

(3)Kusunga chitsulo cha faifi tambalamabatire a hydride. Kusungirako mabatire a nickel-metal hydride kuyenera kuchitika pambuyo poyimitsidwa kwathunthu, ngati batire imasungidwa kwa nthawi yayitali popanda kusunga mphamvu yamagetsi mu batire, idzafooketsa ntchito ya aloyi yamagetsi yamagetsi ya hydrogen ya batri ndikuyambitsa kufupikitsa. za moyo wa batri.