Results 261 to 270 of about 118,871 (297)

Life Balancing – A Better Way to Balance Large Batteries

SAE Technical Paper Series, 2017
<div class="section abstract"><div class="htmlview paragraph">A new cell balancing technology was developed under a Department of Energy contract which merges the DC/DC converter function into cell balancing. Instead of conventional passive cell balancing technology which bypasses current through a resistor, or active cell balancing which ...
R. Dyche Anderson, Regan Zane, Gregory Plett, Dragan Maksimovic, Kandler Smith, M. Scott Trimboli   +5 more
openaire   +1 more source

Smart Integrative System for the Battery Balance Monitoring

2020 12th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), 2020
In recent years, the electric vehicle industry and industrial electricity storage facilities have expanded. However, even if the type of batteries used is generally the same (Li-Ion 18650 battery type), the management systems of these batteries are specially designed for each application. This phenomenon leads to an increase of installations’ costs and,
Mihaela Cristina Turcu, Mihai Iordache, Razvan Asanache, Alexandru Grib, Teodor Catalin Bibirica, Maria-Lavinia Iordache Bobaru   +5 more
openaire   +1 more source

A Reconfigurable Battery Topology for Cell Balancing

SAE Technical Paper Series, 2023
<div class="section abstract"><div class="htmlview paragraph">This paper proposes a novel reconfigurable battery balancing topology and reinforcement learning-based intelligent balancing management system. The different degradations cause a significant loss of battery pack available capacity, as the pack power output relies on the weakest ...
Yiming Ye, Jiangfeng Zhang
openaire   +1 more source

State of charge estimation and battery balancing control

2015 54th IEEE Conference on Decision and Control (CDC), 2015
In this paper, we propose an algorithm to solve the balancing problem of multi-cell battery systems consisting in the equalization of all cells state of charge (SoC). A nonlinear cell model is presented and experimental LiFePO4 battery cell parameters are used.
Andre Abido Figueiro, Alessandro Jacoud Peixoto, Ramon R. Costa   +2 more
openaire   +1 more source

Reconfigurable battery system with active balancing circuit

IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, 2019
For high-power applications like the robot or the electrical vehicles (EVs), a reconfiguration of the battery cells can increase the using time and the lifetime of the battery pack. A circuit for Li-ion battery reconfiguration considering the state of charge (SOC) is proposed.
Kyung-Min Lee, Dae-Hyun Kim, Jae-Hyuck Shin, Tae-Dong Goh, Jun-Hyeong Park, Young-Ho Ryu   +5 more
openaire   +1 more source

Balancing high-voltage batteries

Power Engineering Journal, 1991
How often do we hear, at the site of a natural disaster such as a storm or flood1, ‘if only I'd made sure my insurance policy was up to date! ’ It is always easy to be wise after the event, and all too easy to be misled into believing that cover is adequate to cope with any emergency. So it is with standby battery systems.
openaire   +1 more source

Research on portable balance devices and balancing strategy for batteries

2016 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2016
Consistency of batteries determines life and discharge period of battery Pack and many factors. As to difference in performance of batteries which have been used for a period of time, a balancing method based on SOC and voltage detection is proposed in this paper.
openaire   +1 more source

A battery-balancing seven-level inverter

2012 IEEE Third International Conference on Sustainable Energy Technologies (ICSET), 2012
In this paper, a cascaded multilevel inverter with selective harmonic elimination and battery-balanced discharge function (CMI-SHE & BBD) is proposed. The input of each level of cascaded multilevel inverter circuit is directly connected to a battery. Duty cycle of switch of each level is controlled to contain the ac output voltage with minimize total ...
Liang-Rui Chen, Chung-Ming Young, Neng-Yi Chu, Chia-Che Li, Yu-Chih Hsiao   +4 more
openaire   +1 more source

Battery Management Systems and Inductive Balancing Introduction to batteries

2021
[Abstract Not Available]
Van den Bossche, Alex, Moghaddam, Ali Farzan   +1 more
openaire   +1 more source

Comparison of Active Battery Balancing Systems

2014 IEEE Vehicle Power and Propulsion Conference (VPPC), 2014
A quantitative model-based comparison of 10 active balancing circuits is presented for equalizing imbalanced cell energies of lithium-ion batteries. A mean current model approach is introduced for active balancing to describe energy transfers between battery cells for long charge/discharge operation.
Caspar, M., Eiler, T., Hohmann, S.
openaire   +2 more sources