Modelling and simulation of a 12-cell battery power system with fault control for underwater robot

Gao, Zuchang, Jia, Junbo, Xie, Jinlong, Da Toh, Wei, Lin, Pengfeng, Lyu, Hang, Julyanto, Deddy, Chin, Cheng Siong and Woo, Wai Lok (2015) Modelling and simulation of a 12-cell battery power system with fault control for underwater robot. In: 2015 IEEE 7th International Conference on Cybernetics and Intelligent Systems (CIS) and IEEE Conference on Robotics, Automation and Mechatronics (RAM). IEEE, pp. 261-267. ISBN 978-1-4673-7337-1

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Abstract

Safety is the most important aspect in all design of a battery system. In order to improve the safety of a lithium-ion battery, the power system must be able to detect, isolate and control the fault in the battery. However, it is important to simulate the state of charge (SOC), state of health (SOH) and active cell balancing before designing a fault tolerant control for the battery power system. In this paper, a complete 12-cell 50Ah battery power system using MATLABTM/SimulinkTM was performed. A simple fault control algorithm to shut down the entire battery system automatically in the event of a failure was simulated successfully.

Item Type:	Book Section
Uncontrolled Keywords:	Lithium-ion battery power system, state of charge, state of health, active cell balancing, fault control
Subjects:	H600 Electronic and Electrical Engineering
Department:	Faculties > Engineering and Environment > Computer and Information Sciences
Depositing User:	Becky Skoyles
Date Deposited:	10 Apr 2019 11:06
Last Modified:	10 Oct 2019 20:15
URI:	http://nrl.northumbria.ac.uk/id/eprint/38888

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