Open-circuit voltage-based state of charge estimation of lithium-ion power battery by combining controlled auto-regressive and moving average modeling with feedforward-feedback compensation method

In this article, the CARMA battery model is employed to estimate the battery open-circuit voltage and BP neural network is used to capture the strongly nonlinear relationship between OCV and SOC with high precision. By analyzing the flat characteristic of ΔSOC-OCV curve, the feedforward-feedback com...

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Bibliographic Details
Published in:International journal of electrical power & energy systems 2017-09, Vol.90, p.27-36
Main Authors: Dang, Xuanju, Yan, Li, Jiang, Hui, Wu, Xiru, Sun, Hanxu
Format: Article
Language:English
Subjects:
Controlled auto-regressive and moving average model
Feedforward-feedback
Power battery
State of charge
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