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Design of Battery Management System Hardware Circuit and Bench Testing Verifying for Li-ion Batteries

delete2012-05-14
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AI
Y
Yuan Bin Yu *
H
Hai Tao Min
Q
Qu, Xiaodong
J
Jun Guo
DOI:10.4028/www.scientific.net/AMR.512-515.1032delete
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Abstract

Abstract

En 中文
Take the 60Ah lithium iron phosphate battery equipped for an electronic vehicle as research object, develop the Battery Management System (BMS) and process the bench test. The system uses LTC6802 chip to implement local electronic information collection unit, uses the resistance-voltage distributing principle to implement the high-voltage collecting and insulation resistance detecting, uses MC9S12XDP512 chip to implement the top-level data processing and vehicle information interaction. Bench test shows the designed BMS can monitor all states of the battery pack and compute in real time. At the same time BMS can communicate with the Vehicle Control Unit (VCU) reliably.
Keywords:
BMS
Hardware
Li-ion
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Renewable and Sustainable Energy
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0
Papers:
34
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Jilin University
Scholars:
8.4W
Papers: 5.5W
Citations: 8.9K
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