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Cited by 394

The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.

Review on the Battery Model and SOC Estimation Method

Open access
Zhou, Wenlu, Zheng, Yanping, Pan, Zhengjun, Lu, Qiang·2021·Processes

Abstract

The accuracy of the power battery model and SOC estimation directly affects the vehicle energy management control strategy and the performance of the electric vehicle, which is of great significance to the efficient management of the battery and the improvement of the reliability of the vehicle. Based on the research of domestic and foreign battery models and the previous results of SOC estimation, this paper classifies power battery models into electrochemical mechanism models, equivalent circuit models and data-driven models. This paper analyzes the advantages and disadvantages of various battery models and current research progress. According to the choice of battery model, the previous research results of the power battery SOC estimation method are divided into three categories: the direct measurement method not based on battery model, the estimation method using black box battery model, and the battery model SOC estimation method based on state space. This paper will summarize and analyze the principles, applicable scenarios and research progress of the three categories of estimation algorithms aiming to provide references for future in-depth research. Finally, in view of the shortcomings of the battery model and estimation algorithm of the existing method, the future improvement direction is proposed.

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Metadata

Authors
Zhou, W., Zheng, Y., Pan, Z., & Lu, Q.
Venue
Processes
Publisher
MDPI AG
Published
2021-09-20
Volume
9
Issue
9
Pages
1685
ISSN
2227-9717 (ISSN-L)
OpenAlex
W3201438206
Cited by
394
References
39
FWCI
18.92
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Review on the Battery Model and SOC Estimation Method. https://app.cochat.ai/papers/10.3390/pr9091685
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Zhou, W., Zheng, Y., Pan, Z., & Lu, Q. (2021). Review on the Battery Model and SOC Estimation Method. Processes. https://doi.org/10.3390/pr9091685

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