An overview of online implementable SOC estimation methods for Lithium-ion batteries

Meng Jinhao, Mattia Ricco, Luo Guangzhao, Maciej Jozef Swierczynski, Daniel-Ioan Stroe, Ana-Irina Stroe, Remus Teodorescu

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

21 Citationer (Scopus)

Abstrakt

With the popularity of Electrical Vehicles (EVs), Lithium-ion battery industry is also developing rapidly. To ensure the battery safety usage and reduce the average lifecycle cost, accurate State Of Charge (SOC) tracking algorithms for real-time implementation are required in different applications. Many different SOC estimation methods have been proposed in the literature. However, only few of them consider the real-time applicability. This paper reviews the recently proposed online SOC estimation methods and classifies them into five categories,
that is, Coulomb Counting methods (CCMs), Open Circuit Voltage methods (OCVMs), Impedance Spectroscopy Based Methods (ISBMs), Model Based methods (MBMs) and ANN Based methods (ANNBMs). Then, their principal features are illustrated and the main pros and cons are given. After that, SOC estimation methods are compared in terms of their accuracy, robustness, and computation burden. Finally, some conclusions are drawn
OriginalsprogEngelsk
TitelProceedings of 2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP)
Antal sider8
ForlagIEEE Press
Publikationsdatomaj 2017
Sider573-580
ISBN (Elektronisk)978-1-5090-4489-4
DOI
StatusUdgivet - maj 2017
Begivenhed2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP) - Brasov, Rumænien
Varighed: 25 maj 201727 maj 2017

Konference

Konference2017 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM) & 2017 Intl Aegean Conference on Electrical Machines and Power Electronics (ACEMP)
LandRumænien
ByBrasov
Periode25/05/201727/05/2017

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