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NASA NTRS · 19790042959

A new battery charger/discharger converter

Middlebrook, R. D.·Cuk, S.·Behen, W.
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Abstract

A new optimum topology dc-to-dc switching converter is extended to provide bidirectional current flow. The resulting two-quadrant converter can be employed to eliminate the discontinuous current mode in normal unidirectional applications, but is especially suited for spacecraft battery conditioning as a charge-discharge regulator in place of the conventional separate converters. Implementation of the control features and the battery charge current and voltage limits are discussed.

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Middlebrook, R. D., Cuk, S., Behen, W.. 1978-01-01. A new battery charger/discharger converter. https://ntrs.nasa.gov/citations/19790042959

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