One effective method to improve the reliability of lithium-ion battery packs (LIBPs) is through the use of fault-tolerant technology based on redundant design [4, 5]. However, it's important to note that this approach is often accompanied by changes in the structure and layout, which can also impact the reliability of the battery packs.
Reliability optimization is an essential topic in the application of lithium-ion batteries in electric vehicles. To optimize the redundancy and reliability of battery packs accurately and efficiently, a novel method based on multiphysics coupling simulation and response surface methodology is introduced. 1. Introduction 1.1.
A novel design for the multi-objective optimal design of lithium-ion battery packs is based on evolutionary algorithms. This includes the use of cooling media for Lithium-ion batteries pack used in hybrid and electric vehicles. Additionally, an agent-based restoration approach for reliability with load balancing on smart grids.
When there is a capacity difference between individual cells, the battery pack’s performance is determined by the individual cells with the smallest capacity. When there is a polarization difference between individual cells, the battery pack’s performance is determined by the single cell with the largest polarization degree. 3.1.2.
A control-oriented lithium-ion battery pack model for plug-in hybrid electric vehicle cycle-life studies and system design with consideration of health management Analytical model of the current distribution of parallel-connected battery cells and strings
However, there has been limited research that combines both, vibration and temperature, to assess the overall performance. The presented review aims to summarise all the past published research which describes the parameters that influence performance in lithium-ion batteries.
An inconsistency within lithium-ion batteries (LIBs) in a battery pack can lead to reduced power as well as short cycle life. The cell-to-cell connection structure and thermal …
Robust estimation of the state of charge (SOC) is crucial for providing the driver with an accurate indication of the remaining range. This paper presents the state of art of …
5 · At present, battery cells comprising lithium-ion batteries (LIBs) are primarily used in the battery packs of consumer electronics, electrified vehicles, and renewable energy generation …
Efficiently addressing performance imbalances in parallel-connected cells is crucial in the rapidly developing area of lithium-ion battery …
Experiment results on an 8-cell battery pack show that internal resistance difference is the main cause for voltage difference and a low charge current helps to make full use of the pack …
A comprehensive review of the lithium-ion battery pack is presented to acknowledge the major factors that influence the structural performance and the electrical …
Lithium-ion power batteries are used in groups of series–parallel configurations. There are Ohmic resistance discrepancies, capacity disparities, and polarization differences …
Lithium-ion batteries have been widely used as energy storage systems because of many advantages, such as long life cycles, high energy density, no memory effect, and low …
charging control methods applied to the lithium-ion battery packs is conducted in this paper. They are broadly classified as non-feedback-based, feedback-based, and …
The paper aims to analyze the effectiveness of liquid cooling in BTMS for EVs using numerical simulations. The findings of this study can help in the development of efficient …
A lithium-ion battery (LIB) may experience overcharge or over-discharge when it is used in a battery pack because of capacity variation of different batteries in the pack and the difficulty of maintaining identical state of …
As the adaptation of lithium (Li) ion batteries (LIBs) in energy storage systems is becoming more prevalent by the day, the issue of safe and environmentally responsible …
The findings reveal that when cells are connected in series, the capacity difference is a significant factor impacting the battery pack''s energy index, and the capacity difference and Ohmic ...
Internal resistance is one of a few key characteristics that define a lithium ion cell''s performance and hence that is why it is tested extensively both in development and manufacturing. A cell''s internal resistance is not a fixed …
Experiment results on an 8-cell battery pack show that internal resistance difference is the …
Lithium-ion batteries have been widely used as energy storage systems because of many advantages, such as long life cycles, high energy density, no memory effect, and low …
In practice, the lithium-ion battery performance degrades at relatively low temperatures, with a good operating temperature of 25–45 °C. Therefore, a battery thermal …
Robust estimation of the state of charge (SOC) is crucial for providing the …
Efficiently addressing performance imbalances in parallel-connected cells is crucial in the rapidly developing area of lithium-ion battery technology. This is especially …
Abstract: Cell inconsistency is a common problem in the charging and discharging of lithium-ion battery (LIB) packs that degrades the battery life. In situ, real-time data can be obtained from …
5 · At present, battery cells comprising lithium-ion batteries (LIBs) are primarily used in …
A lithium-ion battery (LIB) may experience overcharge or over-discharge when it is used in a battery pack because of capacity variation of different batteries in the pack and the …
The findings reveal that when cells are connected in series, the capacity difference is a significant factor impacting the battery pack''s energy index, and the capacity …
Integration with suitable energy management systems, such as a BMS, is essential to monitor and control the performance of repurposed battery packs effectively. Once …
A comprehensive review of the lithium-ion battery pack is presented to …
An inadequately designed battery pack can engender disparate cooling effects on individual cells, resulting in significant temperature variations and heightened performance …
The single battery that generates significant heat serves as the starting point for TR in battery pack. This work is dedicated to exploring three strategies of thermal spread protection, …
In practice, the lithium-ion battery performance degrades at relatively low …