NDLI: Effect of temperature compensation on battery temperature as predicted by a thermal model

Content Provider	IEEE Xplore Digital Library
Author	Ng, P.K. Wolf, K.
Copyright Year	1996
Description	Author affiliation: Lucent Technol., AT&T Bell Labs., Mesquite, TX, USA (Ng, P.K.)
Abstract	Valve-regulated lead-acid batteries utilize oxygen recombination technology and can generate more heat than a flooded battery during overcharging. In a tightly packed arrangement, the battery temperature can be considerably higher than the ambient. A high-temperature accelerates water loss and leads to reduced battery life. One method of solving this problem is by using a temperature compensation device that regulates (lowers) the float voltage with increasing battery temperature. The effect of a temperature compensation device on a tightly packed arrangement in an uncontrolled environment is described by a simple thermal model that was verified with field data. The temperature compensation device was found to lower the battery temperature significantly, thus increasing battery life.
Starting Page	33
Ending Page	38
File Size	412524
Page Count	6
File Format	PDF
ISBN	0780335074
DOI	10.1109/INTLEC.1996.572375
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-10-06
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature Batteries Predictive models Voltage Rectifiers Acceleration Laboratories Communication industry Power generation Particle separators
Content Type	Text
Resource Type	Article

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