Hybrid power sources for pulsed current applications

J. P. Zheng; T. R. Jow; M. S. Ding

doi:10.1109/7.913688

Hybrid power sources for pulsed current applications

J. P. Zheng
, T. R. Jow
, M. S. Ding

Department of Electrical Engineering

U.S. Army Research Laboratory

Research output: Contribution to journal › Article › peer-review

127 Scopus citations

Abstract

A battery-capacitor hybrid power source was discharged under pulsed current conditions and various ambient temperatures. Significant improvements in voltage drop and run time were obtained with the hybrid device over the battery alone. An equivalent circuit was established to evaluate the voltage behavior of the hybrid device. It was found that at the peak discharge current, as much as 50% of the total energy supplied was provided by a capacitor with only about one-third of the battery's volume.

Original language	English
Pages (from-to)	288-292
Number of pages	5
Journal	IEEE Transactions on Aerospace and Electronic Systems
Volume	37
Issue number	1
DOIs	https://doi.org/10.1109/7.913688
State	Published - Jan 2001

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title = "Hybrid power sources for pulsed current applications",

abstract = "A battery-capacitor hybrid power source was discharged under pulsed current conditions and various ambient temperatures. Significant improvements in voltage drop and run time were obtained with the hybrid device over the battery alone. An equivalent circuit was established to evaluate the voltage behavior of the hybrid device. It was found that at the peak discharge current, as much as 50\% of the total energy supplied was provided by a capacitor with only about one-third of the battery's volume.",

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N2 - A battery-capacitor hybrid power source was discharged under pulsed current conditions and various ambient temperatures. Significant improvements in voltage drop and run time were obtained with the hybrid device over the battery alone. An equivalent circuit was established to evaluate the voltage behavior of the hybrid device. It was found that at the peak discharge current, as much as 50% of the total energy supplied was provided by a capacitor with only about one-third of the battery's volume.

AB - A battery-capacitor hybrid power source was discharged under pulsed current conditions and various ambient temperatures. Significant improvements in voltage drop and run time were obtained with the hybrid device over the battery alone. An equivalent circuit was established to evaluate the voltage behavior of the hybrid device. It was found that at the peak discharge current, as much as 50% of the total energy supplied was provided by a capacitor with only about one-third of the battery's volume.

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Hybrid power sources for pulsed current applications

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