期刊
IEEE ACCESS
卷 7, 期 -, 页码 129335-129352出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/ACCESS.2019.2940090
关键词
Battery cell balancing; electric vehicles; hybrid schemes; performance optimization
资金
- Fundamental Research Funds for Central Universities of China [FRF-BD-18-001A]
- National Natural Science Foundation of China [51775037]
- National Key Research and Development Program of China [2016YFF0203800]
- China Scholarship Council (CSC)
Batteries are gaining entry into every home and office for they are widely used because of their variant benefits. However, these batteries are prone to failure caused by charge imbalance in the batteries connected in either series or parallel, which can sometimes be catastrophic and hence they require to be properly monitored in a real-time manner. There exist many battery balancing schemes which are broadly grouped into either passive or active schemes. All these schemes have their own advantages and disadvantages, and hence it is upon the user to decide on which scheme will best work for them. However, research has proven that the hybrid scheme will be the best as it couples the benefits of all schemes. This study will review the various battery cell balancing methodologies and evaluate their relationship with battery performance. At present there are a few studies tackling the mechanical vibration of battery balancing performance. This study shows that battery balancing performance during long-term should be evaluated from various temperature and vibration frequencies.
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