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