Results 21 to 30 of about 8,990,841 (346)

Statistical Characterization of the State-of-Health of Lithium-Ion Batteries with Weibull Distribution Function—A Consideration of Random Effect Model in Charge Capacity Decay Estimation

Batteries, 2017
Effective prognosis of lithium-ion batteries involves the inclusion of the influences of uncertainties that can be incorporated through random effect parameters in a nonlinear mixed effect degradation model framework.
Chinedu I. Ossai, Nagarajan Raghavan
doaj   +1 more source

Online identification of battery model parameters and joint state of charge and state of health estimation using dual particle filter algorithms

International Journal of Energy Research, 2022
Aiming at the problems of time‐varying battery parameters and inaccurate estimations of state of charge (SOC) and state of health (SOH), a joint estimation algorithm of SOC and SOH is proposed.
Yonghong Xu, Xia Chen, Hongguang Zhang, Fubin Yang, Liang Tong, Yifan Yang, Dong Yan, Anren Yang, Mingzhe Yu, Zhuxian Liu, Yan Wang   +10 more
semanticscholar   +1 more source

Battery State-of-Health Evaluation for Roadside Energy Storage Systems in Electric Transportation

Future Transportation, 2023
Battery health assessments are essential for roadside energy storage systems that facilitate electric transportation. This paper uses the samples from the charging and discharging data of the base station and the power station under different working ...
Kailong Deng, Kaiyuan Shen, Zihao Dong, Zekai Liang, Lei Zhao, Ting Xu, Shunde Yin   +6 more
doaj   +1 more source

A Novel Online State of Health Estimation Method for Electric Vehicle Pouch Cells Using Magnetic Field Imaging and Convolution Neural Networks

Electrochem, 2022
Lithium-ion batteries (LiBs) are used as the main power source in electric vehicles (EVs). Despite their high energy density and commercial availability, LiBs chronically suffer from non-uniform cell ageing, leading to early capacity fade in the battery ...
Mehrnaz Javadipour, Toshan Wickramanayake, Seyed Amir Alavi, Kamyar Mehran   +3 more
doaj   +1 more source

Digital twin for battery systems: Cloud battery management system with online state-of-charge and state-of-health estimation

, 2020
Battery management is critical to enhancing the safety, reliability, and performance of the battery systems. This paper presents a cloud battery management system for battery systems to improve the computational power and data storage capability by cloud
Weihan Li, Monika Rentemeister, J. Badeda, Dominik Jöst, D. Schulte, D. Sauer   +5 more
semanticscholar   +1 more source

Machine Learning Applied to Electrified Vehicle Battery State of Charge and State of Health Estimation: State-of-the-Art

IEEE Access, 2020
The growing interest and recent breakthroughs in artificial intelligence and machine learning (ML) have actively contributed to an increase in research and development of new methods to estimate the states of electrified vehicle batteries.
Carlos Vidal, P. Malysz, P. Kollmeyer, A. Emadi   +3 more
semanticscholar   +1 more source

State of Health Trajectory Prediction Based on Multi-Output Gaussian Process Regression for Lithium-Ion Battery

Batteries, 2022
Lithium-ion battery state of health (SOH) accurate prediction is of great significance to ensure the safe reliable operation of electric vehicles and energy storage systems.
Jiwei Wang, Zhongwei Deng, Jinwen Li, Kaile Peng, Lijun Xu, Guoqing Guan, Abuliti Abudula   +6 more
doaj   +1 more source

Electric Vehicle Battery Health Expected at End of Life in the Upcoming Years Based on UK Data

Batteries, 2022
Second-life businesses from Electric Vehicle (EV) batteries are gaining attention considering that these batteries are deemed as inappropriate for transport purposes once they reach 80 or 70% of State of Health (SoH).
Lluc Canals Casals, Maite Etxandi-Santolaya, Pere Antoni Bibiloni-Mulet, Cristina Corchero, Lluis Trilla   +4 more
doaj   +1 more source

STATE OF HEALTH

The Professional Medical Journal, 2018
The plight of surgical diseases in Pakistani workers in the gulf countries ishighlighted. Objective: To highlight the health problems of Pakistani workers in GS. It is doneby taking the information from the expatriates returning from the gulf states who present to usin the foundation hospital, Rajana, district Toba Tek Singh (TTS), for the treatment of
Altaf Hussain Rathore, Kashif Rathore
openaire   +2 more sources

Analysis of Optimal Machine Learning Approach for Battery Life Estimation of Li-Ion Cell

IEEE Access, 2021
State of health (SOH) and remaining useful life (RUL) are two major key parameters which plays a major role in battery management system. In recent years, various machine learning approaches have been proposed to estimate SOH and RUL effectively for ...
Prakash Venugopal, S. Siva Shankar, C. Phillip Jebakumar, Rishab Agarwal, Hassan Haes Alhelou, S. Sofana Reka, Mohamad Esmail Hamedani Golshan   +6 more
doaj   +1 more source