The 20 kW battery study program

NASA NTRS · 19720004333

The 20 kW battery study program

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Abstract

Six battery configurations were selected for detailed study and these are described. A computer program was modified for use in estimation of the weights, costs, and reliabilities of each of the configurations, as a function of several important independent variables, such as system voltage, battery voltage ratio (battery voltage/bus voltage), and the number of parallel units into which each of the components of the power subsystem was divided. The computer program was used to develop the relationship between the independent variables alone and in combination, and the dependent variables: weight, cost, and availability. Parametric data, including power loss curves, are given.

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1971-07-30. The 20 kW battery study program. https://ntrs.nasa.gov/citations/19720004333

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