Design and Realization of an Intelligent Protection Circuit for Li-Ion Batteries

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Abstract:

Li-ion batteries have been widely used. However, the safety concern is always serious due to its high energy density. In order to improve the safety of the batteries, it is necessary to use the protection integration circuit. In this article, the concept for realizing the safety protection of Li-ion batteries during charging and discharging is described briefly. A circuit design using Seiko BMS chip S-8209 is purposed. Based on this, a simulation was performed and verified using Pspice program, which provides a theoretical basis for the circuit design.

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Periodical:

Advanced Materials Research (Volumes 282-283)

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82-85

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Online since:

July 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] Heng S, Pham C K. A Low-Power High Accuracy Over Current Protection Circuit for Low Dropout Regulator. IEICE Transactions, 2009, 92-C(9), p.1208.

DOI: 10.1587/transele.e92.c.1208

Google Scholar

[2] Muresan R, Gregori S. Protection Circuit against Differential Power Analysis Attacks for Smart Cards. IEEE Trans, Computers, 2008, 57(11), p.1540.

DOI: 10.1109/tc.2008.107

Google Scholar

[3] Zhan R, Feng H, Xie H, et al. ESDInspector: a new layout-level ESD protection circuitry design verification tool using a smart-parametric checking mechanism. Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS'04), 2004, p.217.

DOI: 10.1109/iscas.2004.1329501

Google Scholar

[4] Lin I-C, Huang C-Y, Chao C-J, et al. Anomalous latchup failure induced by on-chip ESD protection circuit in a high-voltage CMOS IC product. Microelectronics Reliability, 2003, 43(8), p.1295.

DOI: 10.1016/s0026-2714(03)00139-2

Google Scholar