Proceedings ArticleDOI
A model for battery pulsed discharge with recovery effect
Carla-Fabiana Chiasserini,Ramesh R. Rao +1 more
- Vol. 2, pp 636-639
TLDR
A stochastic model of battery behavior, that emulates electrochemical mechanisms that are key to battery performance under pulsed discharge conditions, is introduced, and the role of traffic shaping in the quest to enhance battery behavior is emphasized.Abstract:
This paper introduces a stochastic model of battery behavior, that emulates electrochemical mechanisms that are key to battery performance under pulsed discharge conditions A pulsed discharge allows charge recovery during the idle periods Recovery depends on the state of charge of the battery and on the duration of the rest time period Using the postulated model, we derive the improvement to battery lifetime that results from pulsed current discharge driven by bursty stochastic transmissions The results emphasize the role of traffic shaping in the quest to enhance battery behaviorread more
Citations
More filters
Journal ArticleDOI
A Comprehensive Survey of Wireless Body Area Networks
Sana Ullah,Henry Higgins,Bart Braem,Benoît Latré,Chris Blondia,Ingrid Moerman,Shahnaz Saleem,Zia Ur Rahman,Kyung Sup Kwak +8 more
TL;DR: The fundamental mechanisms of WBAN including architecture and topology, wireless implant communication, low-power Medium Access Control (MAC) and routing protocols are reviewed and many useful solutions are discussed for each layer.
Journal ArticleDOI
BLE Beacons for Internet of Things Applications: Survey, Challenges, and Opportunities
TL;DR: The BLE beacon’s cutting-edge applications, the interoperability between packet profiles, the reliability of its signal detection and distance estimation methods, the sustainability of its low energy, and its deployment constraints are discussed to identify research opportunities and directions.
Journal ArticleDOI
A Hybrid Battery Model Capable of Capturing Dynamic Circuit Characteristics and Nonlinear Capacity Effects
Taesic Kim,Wei Qiao +1 more
TL;DR: A novel hybrid battery model is proposed, which takes the advantages of an electrical circuit battery model to accurately predicting the dynamic circuit characteristics of the battery and an analytical Battery model to capturing the nonlinear capacity effects for the accurate SOC tracking and runtime prediction of the Battery.
Which battery model to use
TL;DR: This study gives a detailed analysis of two well-known analytical models, the kinetic battery model (KiBaM) and the so-called diffusion model, and shows that the KiBaM is actually an approximation of the more complex diffusion model; this was not known previously.
Proceedings ArticleDOI
A hybrid battery model capable of capturing dynamic circuit characteristics and nonlinear capacity effects
Taesic Kim,Wei Qiao +1 more
TL;DR: A novel hybrid battery model is proposed, which takes the advantages of an electrical circuit battery model to accurately predicting the dynamic circuit characteristics of the battery and an analytical Battery model to capturing the nonlinear capacity effects for the accurate SOC tracking and runtime prediction of the Battery.
References
More filters
Journal ArticleDOI
Relaxation Phenomena in Lithium‐Ion‐Insertion Cells
TL;DR: In this article, the authors modeled relaxation phenomena in lithium-ion-insertion cells and analyzed the effects of relaxation time on multiple charge-discharge cycles and on peak power.
Proceedings ArticleDOI
Pulsed battery discharge in communication devices
TL;DR: A stochastic model that tracks charge recovery in conjunction with bursty discharges due to transmissions driven by Bernoulli arrivals is developed, and the resulting capacity advantage relative to constant discharge is derived as a function of the burstiness of the arrival for two discharge scenarios.
Journal ArticleDOI
Improvement of intelligent battery controller : state-of-charge indicator and associated functions
TL;DR: The Intelligent Battery Controller (IBC) as mentioned in this paper is an on-board management device developed with the Intelligent Electronic Systems company, which is mainly characterized by a state-of-charge indicator that is corrected for temperature, rate of discharge, and ageing of the battery.
Journal ArticleDOI
Design Fundamentals of High Power Density, Pulsed Discharge, Lead‐Acid Batteries II . Modeling
TL;DR: In this paper, two time-dependent, one dimensional mathematical models of lead-acid cells have been solved to help understand the pulsed discharge behavior (0.002 second discharge) of thin cells.
Journal ArticleDOI
Design fundamentals of high power density, pulsed discharge, lead acid batteries. I, Experimental
TL;DR: In this paper, the design of a battery with maximum specific power to be discharged for 0.01 s or less is explored, using thin components with high electronic conductivity in the bipolar separator and high ionic conductivities in the electrolyte, and the use of an electrochemical couple with high open circuit potential and fast electrode kinetics.
Related Papers (5)
An analytical high-level battery model for use in energy management of portable electronic systems
Daler Rakhmatov,Sarma Vrudhula +1 more