Tam sim no, lub peev xwm ntawm cov roj teeb lead-acid muaj cov txheej txheem sau npe hauv qab no, xws li C20, C10, C5, thiab C2, uas sawv cev rau lub peev xwm tiag tiag tau txais thaum tso tawm ntawm tus nqi tso tawm ntawm 20h, 10h, 5h, thiab 2h. Yog tias nws yog lub peev xwm hauv qab 20h tus nqi tso tawm, daim ntawv lo yuav tsum yog C20, C20 = 10Ah roj teeb, uas hais txog tus nqi peev xwm tau txais los ntawm kev tso tawm 20h nrog C20 / 20 tam sim no. Hloov mus rau C5, uas yog tso tawm ntawm 4 zaug tam sim no teev los ntawm C20, lub peev xwm tsuas yog li 7Ah. Lub tsheb kauj vab hluav taws xob feem ntau raug tso tawm hauv 1 ~ 2h nrog tam sim no siab, thiab lub roj teeb lead-acid raug tso tawm hauv 1 ~ 2h (C1 ~ C2). , Yog ze li ntawm 10 npaug ntawm qhov tam sim no teev tseg, ces lub zog hluav taws xob uas nws tuaj yeem muab tau tsuas yog 50% ~ 54% ntawm lub peev xwm tso tawm ntawm C20. Lub peev xwm roj teeb yog cim ua C2, uas yog lub peev xwm cim ntawm tus nqi ntawm 2 teev tso tawm. Yog tias nws tsis yog C2, kev xam yuav tsum tau ua kom tau txais lub sijhawm tso tawm thiab lub peev xwm raug. Yog tias lub peev xwm qhia los ntawm 5 teev tso tawm tus nqi (C5) yog 100%, yog tias nws hloov mus rau tso tawm hauv 3 teev, lub peev xwm tiag tiag tsuas yog 88%; yog tias nws raug tso tawm hauv 2 teev, tsuas yog 78%; yog tias nws raug tso tawm hauv 1 teev, tsuas yog 5 teev xwb. 65% ntawm lub peev xwm teev. Lub peev xwm cim tau xav tias yog 10Ah. Yog li tam sim no lub zog tiag tiag ntawm 8.8Ah tsuas yog tuaj yeem tau txais nrog 3 teev tso tawm; yog tias nws raug tso tawm nrog 1 teev, tsuas yog 6.5Ah tuaj yeem tau txais, thiab tus nqi tso tawm tuaj yeem txo qis ntawm qhov xav tau. Qhov tam sim no tawm> 0.5C2 tsis yog tsuas yog txo qhov muaj peev xwm dua li daim ntawv lo, tab sis kuj cuam tshuam rau lub neej ntawm lub roj teeb. Nws kuj muaj qee qhov cuam tshuam. Ib yam li ntawd, rau lub roj teeb nrog lub peev xwm cim (ntsuas) ntawm C3, qhov tam sim no tawm yog C3 / 3, uas yog, ≈0.333C3, yog tias nws yog C5, qhov tam sim no tawm yuav tsum yog 0.2C5, thiab lwm yam.
Lub sijhawm tshaj tawm: Lub Kaum Hli-27-2021
