Residual quantity calculation method of EV battery

ZHANG Wei-gang; JIAN Xiao-ping; BI Li-ge; BIAN Yao-zhang

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ZHANG Wei-gang, JIAN Xiao-ping, BI Li-ge, BIAN Yao-zhang. Residual quantity calculation method of EV battery[J]. Journal of Traffic and Transportation Engineering, 2004, 4(1): 50-53.

Citation:

ZHANG Wei-gang, JIAN Xiao-ping, BI Li-ge, BIAN Yao-zhang. Residual quantity calculation method of EV battery[J]. Journal of Traffic and Transportation Engineering, 2004, 4(1): 50-53.

ZHANG Wei-gang, JIAN Xiao-ping, BI Li-ge, BIAN Yao-zhang. Residual quantity calculation method of EV battery[J]. Journal of Traffic and Transportation Engineering, 2004, 4(1): 50-53.

Citation:

ZHANG Wei-gang, JIAN Xiao-ping, BI Li-ge, BIAN Yao-zhang. Residual quantity calculation method of EV battery[J]. Journal of Traffic and Transportation Engineering, 2004, 4(1): 50-53.

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Residual quantity calculation method of EV battery

1.
School of Information Engineering, Chang'an University, Xi'an 710064, China
2.
School of Automobile, Chang'an University, Xi'an 710064, China

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Author Bio:
ZHANG Wei-gang(1960-), male, associate professor, 86-29-82336018, wgzhang@chd.edu.cn
Received Date: 2003-03-09
Publish Date: 2004-02-25

Abstract

Abstract

According to the residual capacity in any time being the difference of the actual capacity and the quantity of output charges during the discharging of a battery in terms of theory, the paper put forward a formula and a system to compute the residual quantity. Test results show that the system error is about 20%, and the key reason of error comes from the difference between lab discharging mode and practice discharging mode of battery.
- EV,
- battery,
- residual quantity of charges,
- charging,
- discharging

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References(8)

References

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