Design on Large Power Traction Battery Formation Testing System of Electric Vehicle

Abstract:

Aiming at the current design research status on large power traction battery formation testing system of electric vehicle, this paper presents a system design method based on the management computer, the control computer and the output computer which is 3 layers construction including superior middle and inferior. In the hardware design, high-performance microcomputer is adopted as the main controller, high speed photo electricity coupling separated circuit is employed as the input and output interface, and pulse width modulation control method is used in control algorithm. In the software design, modular design is used to divide the software system into four function parts: data calculating and processing, data displaying, data storing, parameter setting and regulating.. At last, the data analysis of the system experimental results indicates that this kind of design method has a good application foreground.

• Periodical: Advanced Materials Research (Volumes 608-609)
• Pages: 1587-1593
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.608-609.1587
• Online since: December 2012
• Authors: Zheng Guo Li, Qiang Zhang, Kai Zhang
• Keywords: Electric Vehicle (EV), Formation Testing, Traction Battery

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