A pulse-generation technique to minimize the development of lead sulfate layers on negative plates of VRLA batteries subjected to HRPSoC duty was developed. The method enhances the reliability of 42-V PowerNets in modern automobiles. The technique involves the application of sets of charging pulses of different frequencies. It was found that the life-cycle performance of VRLA batteries is enhanced markedly when dc pulses of high frequency are used.
Novel technique to ensure battery reliability in 42-V PowerNets for new-generation automobiles
2005
8 Seiten, 9 Quellen
Conference paper
English
Novel technique to ensure battery reliability in 42-V PowerNets for new-generation automobiles
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