Results 11 to 20 of about 3,133,345 (310)

State-of-Charge Monitoring and Battery Diagnosis of Different Lithium Ion Chemistries Using Impedance Spectroscopy

Batteries, 2021
For lithium iron phosphate batteries (LFP) in aerospace applications, impedance spectroscopy is applicable in the flat region of the voltage-charge curve.
Peter Kurzweil, Wolfgang Scheuerpflug
doaj   +1 more source

State-of-Charge and State-of-Health Estimation for Lithium-Ion Batteries Based on Dual Fractional-Order Extended Kalman Filter and Online Parameter Identification

IEEE Access, 2021
Accurate state-of-charge (SOC) and state-of-health (SOH) estimations of batteries are of great significance for electric vehicles. A combined SOC and SOH estimation method for lithium-ion batteries based on a dual extended Kalman filter (EKF) and ...
Liuyi Ling, Ying Wei
doaj   +1 more source

State of Health Equity Movement, 2011 Update Part C: Compendium of Recommendations DRA Project Report No. 11-03 [PDF]

, 2011
State of Health Equity Movement, 2011 Update Part C: Compendium of Recommendations DRA Project Report No.
Birnbaum, Nathan, Masterson, Emily, Schoomaker, Heidi   +2 more
core   +1 more source

Long-term Evaluation of the State-of-Health of Traction Lithium-ion Batteries in Operational Buses

International Journal of Prognostics and Health Management, 2022
In this paper, we present and evaluate a novel methodology to estimate the usable capacity and state-of-health (SOH) of lithium-ion batteries in battery-electric buses (BEV).
Miguel Simão, Rune Prytz, Sławomir Nowaczyk   +2 more
doaj   +1 more source

State of Health Equity Movement, 2011 Update Part B: Catalog of Activities DRA Project Report No. 11-02 [PDF]

, 2011
State of Health Equity Movement, 2011 Update Part B: Catalog of Activities DRA Project Report No.
Birnbaum, Nathan, Masterson, Emily, Schoomaker, Heidi   +2 more
core   +1 more source

An Accurate and Precise Grey Box Model of a Low-Power Lithium-Ion Battery and Capacitor/Supercapacitor for Accurate Estimation of State-of-Charge

Batteries, 2019
The fluctuating nature of power produced by renewable energy sources results in a substantial supply and demand mismatch. To curb the imbalance, energy storage systems comprising batteries and supercapacitors are widely employed.
Qamar Navid, Ahmed Hassan
doaj   +1 more source

Dynamic Equivalent Circuit Model to Estimate State-of-Health of Lithium-Ion Batteries

IEEE Access, 2022
Lithium-ion (Li-ion) batteries have increasingly been used in diverse applications. Accurate estimation of the state of health (SOH) of the Li-ion batteries is vital for all stakeholders and critical in various applications such as electric vehicles (EVs)
Shehla Amir, Moneeba Gulzar, Muhammad O. Tarar, Ijaz H. Naqvi, Nauman A. Zaffar, Michael G. Pecht   +5 more
doaj   +1 more source

State of Health Equity Movement, 2011 Update: DRA Project Report No. 11-01 [PDF]

, 2011
State of Health Equity Movement, 2011 Update Part A: Overview DRA Project Report No.
Bezold, Clem, Birnbaum, Nathan, Masterson, Emily, Shoomaker, Heidi   +3 more
core   +1 more source

State-of-Health Prediction For Lithium-Ion Batteries With Multiple Gaussian Process Regression Model

IEEE Access, 2019
State-of-health (SOH) prediction for lithium-ion batteries is a challenging and important topic in the modern industry. With the advent of cloud-connected devices, there are huge amounts of the battery degradation trend data available.
Xueying Zheng, Xiaogang Deng
doaj   +1 more source

Coordinated Control of a Hybrid Energy Storage System for Improving the Capability of Frequency Regulation and State-of-Charge Management

Energies, 2020
The paper proposes a coordinated operation method of two independent storages for managing state-of-charge (SOC) and for providing ancillary service concerning frequency regulation (FR); furthermore, this article also introduces the power allocation ...
Thien-An Nguyen-Huu, Van Thang Nguyen, Kyeon Hur, Jae Woong Shim   +3 more
doaj   +1 more source