Mabatire a hydride a nickel-metal ochokera ku GMCELL

Mabatire a nickel-metal hydride amagawidwa m'mabatire a nickel-metal hydride okhala ndi mphamvu yamagetsi yapamwamba komanso mabatire a nickel-metal hydride okhala ndi mphamvu yamagetsi yochepa.

Mabatire a nickel-metal hydride otsika mphamvumakhalidwe otsatirawa:

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

(2) Kuchuluka kwa mphamvu, kupitirira nthawi 1.5mabatire a cadmium-nickel;

(3) Kuchaja ndi kutulutsa mwachangu, komanso good magwiridwe antchito otsika kutentha;

(4) Ikhoza kusindikizidwa, ndipo imatha kukana mwamphamvukuonjezera mphamvu ya kudzaza ndi kutulutsa mphamvu;

(5) Palibe kupanga makhiristo a dendritic,zomwe zimaletsa batri kuti isayende mwachangu;

(6) Yotetezeka komanso yodalirika, yopanda kuipitsao chilengedwe, palibe zotsatira za kukumbukira ndi zina zotero. Zotsatira za kukumbukira, ndi zina zotero.

Batte ya nickel-metal hydride yamphamvu kwambiriMa ries ali ndi makhalidwe awa:

(1) kudalirika kwambiri. Ili ndi kutulutsa bwino kwambiri komansoChitetezo champhamvu kwambiri, chimatha kupirira kuchuluka kwa mphamvu zamagetsi ndi zotulutsa mphamvu komanso palibe kupangika kwa dendrite. Ili ndi makhalidwe abwino apadera. Mphamvu yake yeniyeni ndi 60A-h/kg, yomwe ndi yokwera kasanu kuposa ya batri ya CdN.

(2) Moyo wautali wa kuzungulira, mpaka zikwinthawi.

(3) Poyerekeza ndi nickel-cadmium bMa ateri, ndi otsekedwa bwino ndipo sakusamalidwa bwino.

(4) Kugwira ntchito bwino kwambiri kutentha kochepa, palibe kusintha kwakukulu pa mphamvu pa -10℃.

Kusamalira mukamagwiritsa ntchito

Nikeli-chitsulo chamadzimadziMabatire a ide ayenera kusamala pokonza akamagwiritsa ntchito.

(1) Pewani kudzaza kwambiring panthawi yogwiritsa ntchito. Mkati mwa moyo wa kuzungulira, kugwiritsa ntchito njirayi sikuyenera kuwonjezeredwa, izi zili choncho chifukwa kudzaza kwambiri ndikosavuta kupanga kukulitsa kwa ma electrode abwino ndi oipa, zomwe zimapangitsa kuti zinthu zogwira ntchito zichotsedwe komanso kuwonongeka kwa diaphragm, kuwonongeka kwa netiweki yoyendetsa ndi batri ohmic polarization ikhale yayikulu komanso mavuto ena.

(2) Pewani kuletsaKuchuluka kwa electrolyte. Mu moyo wa mabatire a nickel-metal hydride, mpweya wa hydrogen uyenera kuchepetsedwa.

(3) Kusunga kwa nickel-metalMabatire a hydride. Kusunga mabatire a nickel-metal hydride kuyenera kuchitika atadzazidwa mokwanira, ngati batireyo yasungidwa kwa nthawi yayitali popanda kusunga mphamvu zamagetsi mu batire, izi zidzafooketsa ntchito ya negative electrode hydrogen storage alloy ya batire ndikupangitsa kuti moyo wa batire uchepe.