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World Electric Vehicle Journal is published by MDPI from Volume 9 issue 1 (2018). Articles in this Issue were published by The World Electric Vehicle Association (WEVA) and its member the European Association for e-Mobility (AVERE), the Electric Drive Transportation Association (EDTA), and the Electric Vehicle Association of Asia Pacific (EVAAP). They are hosted by MDPI on mdpi.com as a courtesy and upon agreement with AVERE.
Open AccessArticle

288V/8Ah Manganese Type Li-ion Battery System for Hybrid Electric Vehicle

R & D Center for Vehicle Battery and Energy Storage, General Research Institute for Nonferrous Metals, No. 2 Xinjiekouwai Street, Xicheng District, Beijing, 100088, China
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World Electr. Veh. J. 2010, 4(2), 325-331; https://doi.org/10.3390/wevj4020325
Published: 25 June 2010
PDF [805 KB, uploaded 18 May 2018]

Abstract

A 288V/8Ah manganese type Li-ion battery system for hybrid electric vehicle was developed. The performances of single-cell and battery system were tested. For the single-cell, the discharge power and regen power are more than 312.5W and 250W at 45-85% DOD, respectively, and the cycle life is more than 2000 cycles. For the battery system, the continuous discharge power is 41kW at 20C rate, and an 80% charge capacity can be achieved in 10 minutes. The values of voltage difference of 80 single-cells are stable with 0.05V, 0.1V and 0.2V at 1C, 10C and 20C rate in the range of 15%-75% DOD in the battery system, respectively. The discharge power and regen power of battery system are more than 25kW and 20kW at 45-85% DOD, respectively, and its available energy is about 1000Wh. The 288V/8Ah battery system with a good discharge rate performance and a fast charging capability could be used in HEV.
Keywords: Li-ion battery; HEV; High power Li-ion battery; HEV; High power
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
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Li, W.; Lu, S.; Pang, J.; Wu, G.; Jin, W.; Liu, S. 288V/8Ah Manganese Type Li-ion Battery System for Hybrid Electric Vehicle. World Electr. Veh. J. 2010, 4, 325-331.

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