A New Lithium-Ion Battery SOH Estimation Method Based on an Indirect Enhanced Health Indicator and Support Vector Regression in PHMs

A New Lithium-Ion Battery SOH Estimation Method Based on an Indirect Enhanced Health Indicator and Support Vector Regression in PHMs

An accurate lithium-ion battery state of health (SOH) estimate is a key factor in guaranteeing the reliability of electronic equipment. This paper proposes a new method that is based on an indirect enhanced health indicator (HI) and uses support vector regression (SVR) to estimate SOH values. First,...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Zhengyu Liu, Jingjie Zhao, Hao Wang, Chao Yang
Format: Artikel
Sprache:English
Veröffentlicht: MDPI AG 2020-02-01
Schriftenreihe:Energies
Schlagworte:
lithium-ion battery
state of health
estimation
improved support vector regression
differential evolution
Online Zugang:https://www.mdpi.com/1996-1073/13/4/830

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