Very fast charging of low-resistance lead/acid batteries

Valeriote, E. M. L.; Jochim, D.M.

doi:10.1016/0378-7753(93)87019-y

Cited by 6 publications

(3 citation statements)

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“…VBat (3). Assuming that the efficiency r(DC/DC) of DC/DC cell is 9000, the input inductance Lin can be selected according to Equation (7 …”

Section: Flyback Converter Designmentioning

confidence: 99%

“…However, poor battery energy density characteristics, charging time and lifetime encumber commercial applications. According to the literature review, a charging method with a negative pulse discharging current can relax the electrolyte reaction and reduce the battery temperature during the charging process [1][2][3]. In general, a consumption load is provided to discharge batteries with a negative pulse current.…”

Section: Introductionmentioning

confidence: 99%

“…ILb,pk(t) = (1 )1 Vm sin(2z7J}t) (3) ILb,pk(t) fsLb where f, and (1-6) are the switching frequency and the duty ratio of the power MOSFET Q2. f, is the line frequency.…”

Section: Introductionmentioning

confidence: 99%

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Design and Implementation of A Novel Rapid Charger with Energy Recovery

Huang

Chiu

Tseng

et al.

2005 IEEE International Conference on Industrial Technology

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Design and implementing considerations of a novel rapid charger for lead-acid batteries are presented in this paper. The researched charger uses a single-stage power converter with an energy recovery cell. While providing high charging efficiency and prolonging battery lifetime, the proposed charger exhibits a high power factor, simplicity and lower cost. The operating principles of the single-stage circuit have been explained in previous paper presented by the authors at APEC'03. The design considerations will be discussed in detail in this paper. Simulation and experimental results from a laboratory prototype are shown to verify the feasibility of the proposed scheme.

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“…VBat (3). Assuming that the efficiency r(DC/DC) of DC/DC cell is 9000, the input inductance Lin can be selected according to Equation (7 …”

Section: Flyback Converter Designmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%