4.1 Article

State of health based battery reconfiguration for improved energy efficiency

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Electrical & Electronic

Early Diagnosis of Accelerated Aging for Lithium-Ion Batteries With an Integrated Framework of Aging Mechanisms and Data-Driven Methods

Xinyu Jia et al.

Summary: This article systematically investigates the accelerated aging diagnosis method for lithium-ion batteries. By analyzing the accelerated aging mechanisms and proposing an integrated framework that combines data-driven methods and adaptive features reflecting the aging mechanism, a combination method for diagnosing battery-accelerated aging is introduced. The effectiveness and accuracy of the proposed method are verified on two types of battery datasets.

IEEE TRANSACTIONS ON TRANSPORTATION ELECTRIFICATION (2022)

Article Automation & Control Systems

State of health based battery reconfiguration for improved energy efficiency

Le Yi Wang et al.

Summary: This paper analyzes the system-level state of health (SOH) and its dependence on the SOHs of its component battery modules. It investigates how the overall SOH of the system deteriorates when battery modules age and become increasingly diverse in their capacities. The study shows that without reorganization, large battery strings with uniformly distributed capacities tend to approach the minimum capacity, resulting in suboptimal capacity utilization. It demonstrates that battery reconfiguration can enhance the efficient utilization of overall battery capacities for extended operational ranges. The paper introduces an optimal regrouping algorithm and includes analysis methods, simulation examples, and a case study using real-world battery data.

CONTROL THEORY AND TECHNOLOGY (2022)

Article Green & Sustainable Science & Technology

Online accurate state of health estimation for battery systems on real-world electric vehicles with variable driving conditions considered

Jichao Hong et al.

Summary: This study investigates a novel deep-learning-enabled method for accurate estimation of battery system health on real-world electric vehicles. By fitting the correlation between battery degeneration factors and various vehicle operation parameters, an approximate battery degeneration model is obtained. The proposed method demonstrates better performance compared to other estimation methods.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Engineering, Electrical & Electronic

Rapid Sorting and Regrouping of Retired Lithium-Ion Battery Modules for Echelon Utilization Based on Partial Charging Curves

Xin Lai et al.

Summary: A fast sorting and regrouping method based on machine learning algorithm for lithium-ion batteries in electric vehicles is proposed at the module level. By analyzing the charging curves in the module, capacity prediction is achieved, and an improved K-means algorithm is used for regrouping.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2021)

Review Green & Sustainable Science & Technology

Sorting, regrouping, and echelon utilization of the large-scale retired lithium batteries: A critical review

Xin Lai et al.

Summary: This article reviews the current status and challenges of echelon utilization for retired lithium batteries, comprehensively summarizes the standards, policies, technologies, and environmental values of echelon utilization, and provides valuable solutions to address technical issues.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

Article Engineering, Electrical & Electronic

Optimal Bidding and Operation Strategies for EV Aggegators by Regrouping Aggregated EV Batteries

Sini Han et al.

IEEE TRANSACTIONS ON SMART GRID (2020)

Article Automation & Control Systems

3-D Temperature Field Reconstruction for a Lithium-Ion Battery Pack: A Distributed Kalman Filtering Approach

Ning Tian et al.

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY (2019)

Article Chemistry, Physical

Accelerated cycle life testing and capacity degradation modeling of LiCoO2-graphite cells

Weiping Diao et al.

JOURNAL OF POWER SOURCES (2019)

Article Energy & Fuels

Cycle aging of commercial NMC/graphite pouch cells at different temperatures

K. Jalkanen et al.

APPLIED ENERGY (2015)

Article Electrochemistry

Cycle life modeling and the capacity fading mechanisms in a graphite/LiNi0.6Co0.2Mn0.2O2 cell

You-Jin Lee et al.

JOURNAL OF APPLIED ELECTROCHEMISTRY (2015)

Article Chemistry, Physical

A holistic aging model for Li(NiMnCo)O2 based 18650 lithium-ion batteries

Johannes Schmalstieg et al.

JOURNAL OF POWER SOURCES (2014)

Review Chemistry, Physical

A review on lithium-ion battery ageing mechanisms and estimations for automotive applications

Anthony Barre et al.

JOURNAL OF POWER SOURCES (2013)

Article Chemistry, Physical

An accelerated calendar and cycle life study of Li-ion cells

I Bloom et al.

JOURNAL OF POWER SOURCES (2001)