Okwangoku, umthamo weebhetri ze-lead-acid uneendlela ezilandelayo zokulebhelisha, ezifana ne-C20, C10, C5, kunye ne-C2, ezimele ngokwahlukeneyo umthamo wokwenyani ofunyenweyo xa ukhutshwa ngesantya sokukhupha se-20h, 10h, 5h, kunye ne-2h. Ukuba ngumthamo ongaphantsi kwesantya sokukhupha se-20h, ilebheli kufuneka ibe yi-C20, C20=10Ah ibhetri, ebhekisa kwixabiso lomthamo ofunyenwe ngokukhupha i-20h nge-C20/20 current. Iguqulwe yaba yi-C5, oko kukuthi ukukhupha ngokuphindwe kane kunombane ochazwe yi-C20, umthamo umalunga ne-7Ah kuphela. Ibhayisekile yombane ngokubanzi ikhutshwa kwi-1~2h enombane ophezulu, kwaye ibhetri ye-lead-acid ikhutshwa kwi-1~2h (C1~C2). , Iphantse ibe lixesha eli-10 lombane ochaziweyo, ngoko ke amandla ombane enokuwabonelela yi-50% ~ 54% kuphela yomthamo wokukhupha we-C20. Umthamo webhetri uphawulwe njenge-C2, ongumthamo ophawulwe ngesantya sokukhupha iiyure ezi-2. Ukuba ayingo-C2, kufuneka kubalwe ukuze kufunyanwe ixesha elifanelekileyo lokukhupha kunye nomthamo. Ukuba umthamo oboniswe yi-5h discharge rate (C5) yi-100%, ukuba utshintshelwe ekukhupheni ngaphakathi kweeyure ezi-3, umthamo wokwenyani yi-88% kuphela; ukuba ukhutshwa ngaphakathi kweeyure ezi-2, yi-78% kuphela; ukuba ukhutshwa ngaphakathi kweyure e-1, kushiyeke i-5h kuphela. I-65% yomthamo weyure nganye. Umthamo ophawulweyo uthathwa njenge-10Ah. Ngoko ke ngoku amandla okwenyani e-8.8Ah anokufunyanwa kuphela ngokukhupha iiyure ezi-3; ukuba ukhutshwa ngeyure e-1, yi-6.5Ah kuphela enokufunyanwa, kwaye izinga lokukhupha linokwehliswa ngokuthanda. I-discharge current>0.5C2 ayinciphisi nje kuphela amandla kuneleyibhile, kodwa ikwachaphazela nobomi bebhetri. Ikwanayo nempembelelo ethile. Ngendlela efanayo, kwibhetri enekhono eliphawulweyo (elilinganisiweyo) le-C3, i-discharge current yi-C3/3, oko kukuthi, ≈0.333C3, ukuba yi-C5, i-discharge current kufuneka ibe yi-0.2C5, njalo njalo.
Ixesha lokuthumela: Okthobha-27-2021
