Influence of Internal Resistance on Temperature Rising of Cylindrical Ni-MH Batteries

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Abstract:

The internal resistance of the six Ni-MH batteries are obtained by experiment, furthermore get resistance curve using polynomial fitting method. This article commits itself to take the variation of the operating conditions into account to obtain the overall temperature rising curve and the temperature profile based on battery thermal model. The temperature rising results under different battery resistance models (R=C and R= f(t)) are compared. It is useful to provide basic reference for further study in Ni-MH battery heat generation characteristics and the improvement for battery thermal management.

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2758-2761

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February 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] YU Cheng Zhou. Nickel-metal hydride battery development and demand for raw materials [J]. Rare Earth Information. 2000(9).

Google Scholar

[2] D. Bernadi. A general energy balance for battery systems [J]. J Electrochemist Soc. 1985, 132 (1): 5-12.

Google Scholar

[3] TAO Ming Da, et al. Research the Heating Problem of Ni-MH Battery for Electric Vehicle [J]. Auto Electric Parts. 2001, (4).

Google Scholar

[4] K. Yang, D. H. Li, S. Wu. Chen. Thermal behavior of nickel metal hydride battery during charging and discharging [J]. J. Thermal Analysis and Calorimeter. Vol. 95, 2009(2), 455-459.

DOI: 10.1007/s10973-008-9257-y

Google Scholar

[5] N. Sato, K. Yagi. Thermal behavior analysis of nickel metal hydride batteries for electric vehicles [J]. JSAE Review. 2000 (21), 205.

DOI: 10.1016/s0389-4304(99)00096-x

Google Scholar