Battery Management Systems. Accurate State-of-Charge Indication for Battery-Powered Applications
|
|
- Janis Fowler
- 6 years ago
- Views:
Transcription
1
2 Battery Management Systems Accurate State-of-Charge Indication for Battery-Powered Applications
3 Philips Research VOLUME 9 Editor-in-Chief Dr. Frank Toolenaar Philips Research Laboratories, Eindhoven, The Netherlands SCOPE TO THE PHILIPS RESEARCH BOOK SERIES As one of the largest private sector research establishments in the world, Philips Research is shaping the future with technology inventions that meet peoples needs and desires in the digital age. While the ultimate user benefits of these inventions end up on the high-streeet shelves, the often pioneering scientific and technological basis usually remains less visisble. This Philips Research Book Series has been set up as a way for Philips researchers to contribute to the scientific community by publishing their comprehensive results and theories in book form. Dr. Rick Harwig
4 Battery Management Systems Accurate State-of-Charge Indication for Battery-Powered Applications by Valer Pop Holst Centre/IMEC-NL Eindhoven, The Netherlands Henk Jan Bergveld NXP Semiconductors Eindhoven, The Netherlands Dmitry Danilov Eurandom, Eindhoven The Netherlands Paul P.L. Regtien University of Twente Enschede, The Netherlands and Peter H.L. Notten Philips Research Laboratories Eindhoven Eindhoven University of Technology Eindhoven, The Netherlands
5 Valer Pop Holst Centre/IMEC-NL Eindhoven, The Netherlands Henk Jan Bergveld NXP Semiconductors Eindhoven, The Netherlands Dmitry Danilov Eurandom Eindhoven, The Netherlands Paul P.L. Regtien University of Twente Enschede, The Netherlands Peter H.L. Notten Philips Research Laboratories Eindhoven Eindhoven University of Technology Eindhoven, The Netherlands ISBN e-isbn Library of Congress Control Number: Springer Science+Business Media B.V. No part of this work may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, microfilming, recording or otherwise, without written permission from the Publisher, with the exception of any material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Printed on acid-free paper springer.com
6 To Raluca, Peggy, Olga, Elly and Pascalle
7 Table of contents List of abbreviations List of symbols xi xiii 1. Introduction Battery Management Systems State-of-Charge definition Goal and motivation of the research described in this book Scope of this book References 7 2. State-of-the-Art of battery State-of-Charge determination Introduction Battery technology and applications General operational mechanism of batteries Battery types and characteristics Summary History of State-of-Charge indication A general State-of-Charge system Possible State-of-Charge indication methods Direct measurement Book keeping systems Adaptive systems Summary Commercial State-of-Charge indication systems Conclusions References A State-of-Charge indication algorithm An introduction to the algorithm Battery measurements and modelling for the State-of-Charge indication algorithm EMF measurement and modelling Overpotential measurement and modelling States of the State-of-Charge algorithm Main issues of the algorithm EMF measurement, modelling and implementation Overpotential measurement, modelling and implementation Adaptive systems General remarks on the accuracy of SoC indication systems Conclusions References Methods for measuring and modelling a battery s Electro-Motive Force EMF measurement Voltage prediction 69
8 viii Table of contents Equilibrium detection Existing voltage-relaxation models used for voltage prediction A new voltage-relaxation model Implementation aspects of the voltage-relaxation model Comparison of results obtained with the different voltage-relaxation models Summary 4.3 Hysteresis Electro-Motive Force modelling Conclusions References Methods for measuring and modelling a battery s overpotential Overpotential measurements Overpotential measurements involving partial charge/discharge steps Overpotential measurements involving full (dis)charge steps Overpotential modelling and simulation Overpotential modelling Simulation results Conclusions References Battery aging process General aspects of battery aging Li-ion battery aging Q max measurements EMF measurements as a function of battery aging The voltage-relaxation model as a function of battery aging EMF GITT measurement results obtained for aged batteries The charge/discharge Electro-Motive Force difference as a function of battery aging EMF modelling as a function of battery aging Overpotential dependence on battery aging Overpotential measurements as a function of aging Adaptive systems Electro-Motive Force adaptive system Overpotential adaptive system Conclusions References Measurement results obtained with new SoC algorithms using fresh batteries Introduction Implementation aspects of the algorithm 146
9 Table of contents ix A new SoC algorithm Implementation aspects of the SoC algorithm Results obtained with the algorithm using fresh batteries Uncertainty analysis Uncertainty in the real-time SoC evaluation system The SoC uncertainty The remaining run-time uncertainty Improvements in the new SoC algorithm A new State-of-Charge-Electro-Motive Force relationship A new State-of-Charge-left model Determination of the parameters of the new models Test results Uncertainty analysis Comparison with Texas Instruments bq26500 SoC indication IC The bq26500 SoC indicator Comparison of the two SoC indicators Conclusions References Universal State-of-Charge indication for battery-powered applications Introduction Implementation aspects of the overpotential adaptive system SoC=f(EMF) and SoC l adaptive system Results obtained with the adaptive SoC system using aged batteries Uncertainty analysis Results obtained with other Li-based battery EMF and SoC l modelling results obtained for the Li-based battery Experimental results Practical implementation aspects of the SoC algorithm Hardware design of the evaluation board Software design of the evaluation board Measurement results Boostcharging Conclusions References General conclusions 221
10 List of abbreviations ADC Analog-to-Digital Converter ANN Artificial Neural Networks AR d Actual Rate discharge current ACU Adaptive Control Unit b Boostcharge BMS Battery Management System BKM Book-Keeping Module cc Coulomb counting CC Constant-Current CCCV Constant-Current-Constant-Voltage CCCVCCCV (CCCV) 2 CD Compact Disc C n Cycle number ch Charge CCA Charging Current Accumulator CAC Compensated Available Charge d Discharge DAC Digital-to-Analog Converter DCA Discharging Current Accumulator DAQ Data Acquisition interface card Dig. I/O Digital Input/Output pins EIS Electrochemical Impedance Spectroscopy EMF dt EMF detection method EMF f EMF fitting method EKF Extended Kalman Filters EEPROM Electrically Erasable Read-Only Memory EMF m Measured EMF data points f sd Self-discharge rate estimation rate GUI Graphical User Interface GITT Galvanostatic Intermittent Titration Technique HDQ High-speed single-wire interface HEV Hybrid Electrical Vehicles ISP In-System Programming IF In-Functional IC Integrated Circuit I 2 C Inter-Integrated-Circuit Bus ICA Integrated Current Accumulator JTAG Joint Test Action Group KF Kalman Filters LED Light-Emitting Diode LCD Liquid-Crystal Display Li-ion Lithium-ion LA Lead-Acid Li-ion POL Lithium-ion Polymer Li-SO 2 Lithium Sulphur Dioxide Li Lithium LCR Learning Count Register
11 xii List of abbreviations LMD NiCd NiMH NI NAC NTC N OLS PGA PM ph PC RTOS ROM RAM SoH SBS sd SEI SCB-68 SPI UART V pm VDQ η m Last Measured Discharge Nickel Cadmium Nickel Metal Hydride National Instruments Nominal Available Charge Negative-Temperature-Coefficient Number of ADC bits Ordinary Least Squares Programmable Gain Amplifier Power Module Phase transition Personal Computer Real-Time Operating System Read-Only Memory Random-Access Memory State-of-Health Smart Battery System Self-discharge Solid Electrolyte Interface National Instruments connector board Serial Peripheral Interface Universal Asynchronous Receiver Transmitter Voltage prediction model Valid Discharge flag Overpotential model
12 List of symbols Symbol Meaning Value Unit a aged A Parameter for the SoC-EMF [1] a 10 Parameter for the SoC-EMF [1] a 11 Parameter for the SoC-EMF [1] a 12 Parameter for the SoC-EMF [1] a 20 Parameter for the SoC-EMF [1] a 21 Parameter for the SoC-EMF [1] a 22 Parameter for the SoC-EMF [1] c o Parameter for overpotential [Ω A 1 ] modelling c 1 Parameter for overpotential [V] modelling c 2 Parameter for overpotential 1 [ s ] modelling c 3 Parameter for overpotential [J] modelling c 4 Parameter for overpotential 1 [A 1 ] modelling c 5 Parameter for overpotential [A] modelling C d Mean discharge C-rate current DoD Depth-of-Discharge [%] DoC Depth-of-Charge [%] EMF Electro-Motive Force [V] o E q Amount of the energy that [J] cannot be obtained from the battery I E q Non-linear part of the amount of the energy that cannot be [J] obtained from the battery + E eq Equilibrium potential of the [V] positive electrode E eq Equilibrium potential of the [V] negative electrode
13 xiv List of symbols Symbol Meaning Value Unit + E 0 Standard redox potential of the [V] positive electrode E Standard redox potential of [V] 0 the negative electrode EDV 1 End-of Discharge Voltage level [V] EMF Estimated EMF model [V] es m EMF a5.4% EMF obtained for the 5.4% capacity loss battery (a=aged) EMF a25.4% EMF obtained for the 25.4% capacity loss battery (a=aged) EMF 1 First EMF point determined for [V] the EMF adaptation EMF ad EMF retrieved by means of the [V] adaptation method E 0 Parameter for the SoC-EMF [V] EMF p Predicted EMF voltage [V] EMF GITT EMF measurement by means of the GITT EMF f Fitted EMF [V] F Faraday constant [C mol 1 ] f Frequency [Hz] f Fresh I Constant maximum current max s (s=standard) [A] min I s Predefined minimum current (s=standard) [A] I Maximum boostcharging [A] max b current I Current that flows into(out) [A] of the battery I M Uncertainties from Maccor Neglected [A] current measurements I s Standby current [A] I b Backlight-on state current [A] I d Measured discharge current [A] I lim Limit current [A] M Slope of second asymptote of prior-art voltage-prediction method n 0 Parameter related to the magnitude [1] of the diffusion overpotential n 1 Parameter related to the magnitude [T 1 ] of the diffusion overpotential
14 List of symbols xv Symbol Meaning Value Unit OCV Open-Circuit Voltage [V] OCV f Battery OCV for a fresh battery [V] OCV a Battery OCV for an aged battery [V] par(t ref ) Value of one of the EMF-SoC [1] model parameters at temperature T ref p 11 Parameter for the SoC-EMF [1] p 12 Parameter for the SoC-EMF [1] p 21 Parameter for the SoC-EMF [1] p 22 Parameter for the SoC-EMF [1] q 11 Parameter for the SoC-EMF [1] q 12 Parameter for the SoC-EMF [1] q 21 Parameter for the SoC-EMF [1] q 22 Parameter for the SoC-EMF [1] Q in Charge present in the battery [Ah] at the time t Q d2 Discharge capacity for battery [Ah] number 2 Q d1 Discharge capacity for battery [Ah] number 1 1 Q d1 Q d1 value after the first cycle [Ah] 220 Q d1 Q d1 value after 220 cycles [Ah] 1 Q d 2 Q d2 value after the first cycle [Ah] 2000 Q d 2 Q d2 value after 2000 cycles [Ah] Q max Battery maximum capacity [Ah] Q max1 Maximum capacity of battery [Ah] Q max2 Maximum capacity of battery [Ah] Q loss Capacity loss [%] Q d Discharge battery capacity [Ah] Q dd Decrease in Q d [%] + Q max Maximum capacity of the positive 1.00 [1] electrode Q max Maximum capacity of the negative [1] electrode
15 xvi List of symbols Symbol Meaning Value Unit Q max Amount of the electrochemically [1] + active Li ions inside the battery Q maxr Reference maximum capacity value [Ah] Q Amount of the Li + ions that will [1] 0 remain in the negative electrode after discharging Q ch Amount of charge flowing into [Ah] the battery during the charge state Q d Discharge capacity [Ah] R Gas constant J(mol K) 1 ) R Resistance [Ω] 0 R d Linear contribution of the [Ω] diffusion resistance I R d Non-linear contribution of the [Ω] diffusion resistance R S Sense resistor [Ω] R Ωk Linear contribution of the ohmic [Ω] and kinetic resistance R Ik Non-linear contribution of the [Ω] ohmic and kinetic resistance R HF High-frequency resistance [Ω] s x Sign of parameter x SoC State-of-Charge [%] SoC(EMF) SoC calculated based on the [%] EMF voltage SoC(V p ) SoC calculated based on the [%] predicted voltage SoC l SoC-left [%] es lm SoC Estimated SoC l model [%] SoC lm Measured SoC l [%] SoC lf Fitted SoC l [%] SoC e SoC error [%] SoC si Initial SoC in the standby state [%] SoC sf Final SoC in the standby state [%] SoC st SoC indicated at the start [%] SoC end SoC indicated at the end [%] SoC in SoC in the initial state [%] SoCs SoC in the standby state [%] SoC t SoC in the transitional state [%] SoC ch SoC in the charge state [%] SoC d SoC in the discharge state [%] SoC b SoC in the backlight-on state [%]
Battery Management Systems. Accurate State-of-Charge Indication for Battery-Powered Applications
Battery Management Systems Accurate State-of-Charge Indication for Battery-Powered Applications Philips Research VOLUME 9 Editor-in-Chief Dr. Frank Toolenaar Philips Research Laboratories, Eindhoven, The
More informationBattery Management Systems. Accurate State-of-Charge Indication for Battery-Powered Applications
Battery Management Systems Accurate State-of-Charge Indication for Battery-Powered Applications Philips Research VOLUME 9 Editor-in-Chief Dr. Frank Toolenaar Philips Research Laboratories, Eindhoven, The
More informationModeling Battery Behavior for Accurate State-of-Charge Indication
Journal of The Electrochemical Society, 153 11 A2013-A2022 2006 0013-4651/2006/153 11 /A2013/10/$20.00 The Electrochemical Society Modeling Battery Behavior for Accurate State-of-Charge Indication V. Pop,
More informationBattery open-circuit voltage estimation by a method of statistical analysis
Battery open-circuit voltage estimation by a method of statistical analysis Iryna Snihir 1, William Rey 1, Evgeny Verbitskiy 2, Afifa Belfadhel-Ayeb 3 and Peter H.L. Notten 2,3 1 Eurandom, PO Box 513,
More informationAdaptive Parameter Identification and State-of-Charge Estimation of Lithium- Ion Batteries
North Carolina State University Adaptive Parameter Identification and State-of-Charge Estimation of Lithium- Ion Batteries Paper accepted to be presented at the 38th Annual Conference of the IEEE Industrial
More informationElectrochemical Cell - Basics
Electrochemical Cell - Basics The electrochemical cell e - (a) Load (b) Load e - M + M + Negative electrode Positive electrode Negative electrode Positive electrode Cathode Anode Anode Cathode Anode Anode
More informationOnline Monitoring of State of Health for AGM Lead Acid Batteries. Yumeng Gao
Online Monitoring of State of Health for AGM Lead Acid Batteries by Yumeng Gao A thesis submitted to the Graduate Faculty of Auburn University in partial fulfillment of the requirements for the Degree
More informationEnsemble bias-correction based state of charge estimation of lithium-ion batteries
Graduate Theses and Dissertations Iowa State University Capstones, Theses and Dissertations 2017 Ensemble bias-correction based state of charge estimation of lithium-ion batteries Yifei Li Iowa State University
More informationUnique Behaviour of Nonsolvents for Polysulphides in Lithium-Sulphur Batteries.
Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 214 Supplementary Information Unique Behaviour of Nonsolvents for Polysulphides
More informationContents. I Background 1. Contents... Preface... Acknowledgments... The Blind Men and the Elephant... xxi. History of Impedance Spectroscopy...
Contents Contents...................................... Preface....................................... Acknowledgments................................. v xv xix The Blind Men and the Elephant.......................
More informationProtocols for studying intercalation electrodes materials: Part I: Galvanostatic cycling with potential limitation (GCPL)
Electrochemistry - Application note n 1 Protocols for studying intercalation electrodes materials: Part I: Galvanostatic cycling with potential limitation (GCPL) Available instruments for the GCPL protocol
More informationSupporting Information. Fabrication, Testing and Simulation of All Solid State Three Dimensional Li-ion Batteries
Supporting Information Fabrication, Testing and Simulation of All Solid State Three Dimensional -ion Batteries A. Alec Talin* 1, Dmitry Ruzmetov 2, Andrei Kolmakov 2, Kim McKelvey 3, Nicholas Ware 4, Farid
More informationProtocols for studying intercalation electrodes materials: Part II: Potentiodynamic Cycling with Galvanostatic Acceleration (PCGA)
Electrochemistry - Application note n 2 Protocols for studying intercalation electrodes materials: Part II: Potentiodynamic Cycling with Galvanostatic Acceleration (PCGA) Available instruments for the
More informationMikaël Cugnet, Issam Baghdadi, and Marion Perrin OCTOBER 10, Excerpt from the Proceedings of the 2012 COMSOL Conference in Milan
Mikaël Cugnet, Issam Baghdadi, and Marion Perrin OCTOBER 0, 202 Comsol Conference Europe 202, Milan, CEA Italy 0 AVRIL 202 PAGE Excerpt from the Proceedings of the 202 COMSOL Conference in Milan SUMMARY
More informationA Novel Model-Based Algorithm for Battery Prognosis
A Novel Model-Based Algorithm for Battery Prognosis Lorenzo Serrao Simona Onori Giorgio Rizzoni Yann Guezennec The Ohio State University, Department of Mechanical Engineering and Center for Automotive
More informationExperimental identification and validation of an electrochemical model of a Lithium-Ion Battery
Experimental identification and validation of an electrochemical model of a Lithium-Ion Battery Carmelo Speltino, Domenico Di Domenico, Giovanni Fiengo and Anna Stefanopoulou Abstract In this work an experimental
More informationELECTROCHEMICAL IMPEDANCE SPECTROSCOPY
ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY MARK E. ORAZEM University of Florida BERNARD TRIBOLLET Universite Pierre et Marie Curie WILEY A JOHN WILEY & SONS, INC., PUBLICATION Contents Contents Preface Acknowledgments
More informationNeural Network Based Density Measurement
Bulg. J. Phys. 31 (2004) 163 169 P. Neelamegam 1, A. Rajendran 2 1 PG and Research Department of Physics, AVVM Sri Pushpam College (Autonomous), Poondi, Thanjavur, Tamil Nadu-613 503, India 2 PG and Research
More informationAnalyzing Accuracy of a Battery Fuel Gauge System
Analyzing Accuracy of a Battery Fuel Gauge System BMS Applications Onyx Ahiakwo & Jared Casey 1 1 Outline 1. Defining Accuracy 1. Measurement Accuracy 2. Gauging Accuracy 2. Common Terminology 3. How to
More informationKeywords: Kalman Filter, Dual Kalman Filter, Battery Management System, state estimation, SOC, SOH
Functionality and Behaviour of an Dual Kalman Filter implemented on a Modular Battery-Management-System Conference on Future Automotive Technology: Focus Electromobility Georg Walder 1, Christian Campestrini
More informationCapacity fade studies of Lithium Ion cells
Capacity fade studies of Lithium Ion cells by Branko N. Popov, P.Ramadass, Bala S. Haran, Ralph E. White Center for Electrochemical Engineering, Department of Chemical Engineering, University of South
More informationper chip (approx) 1 SSI (Small Scale Integration) Up to 99
Q.2 a. Classify the integration technology as per the scale of integration. Explain in brief the various steps involved in fabrication of monolithic IC. Scales of Integration (Basic) Various steps involved
More informationModeling charge polarization voltage for large lithium-ion batteries in electric vehicles
Journal of Industrial Engineeringand Management JIEM, 2013 6(2): 686-697 Online ISSN: 2013-0953 Print ISSN: 2013-8423 http://dx.doi.org/10.3926/jiem.895 Modeling charge polarization voltage for large lithium-ion
More informationSUPPLEMENTARY INFORMATION
doi:10.1038/nature17653 Supplementary Methods Electronic transport mechanism in H-SNO In pristine RNO, pronounced electron-phonon interaction results in polaron formation that dominates the electronic
More information1.11 Redox Equilibria
1.11 Redox Equilibria Electrochemical cells Electron flow A cell has two half cells. The two half cells have to be connected with a salt bridge. Simple half cells will consist of a metal (acts an electrode)
More informationSUPPLEMENTARY INFORMATION. Lamuel David, Romil Bhandavat and Gurpreet Singh*
SUPPLEMENTARY INFORMATION MoS 2 /graphene Composite Paper For Sodium-Ion Battery Electrodes Lamuel David, Romil Bhandavat and Gurpreet Singh* Mechanical and Nuclear Engineering Department, Kansas State
More informationBatteries (Electrochemical Power Sources)
Batteries (Electrochemical Power Sources) 1. Primary (single-discharge) batteries. => finite quantity of the reactants 2. Secondary or rechargeable batteries => regeneration of the original reactants by
More informationModeling of Voltage Hysteresis and Relaxation of HEV NiMH Battery
Proceedings of the th World Congress The International Federation of Automatic Control Seoul, Korea, July -, Modeling of Voltage Hysteresis and Relaxation of HEV NiMH Battery Yutaka Ota, Masaru Sakamoto,
More informationIntroduction to Dualfoil 5.0
Introduction to Dualfoil 5.0 Paul Albertus and John Newman August 14, 2007 Contents 1 Introduction 2 Description of what an average user should be able to do 2 Notes on operating dualfoil5.f 3 Input file
More informationA Parameter Identification Method for a Battery Equivalent Circuit Model
A Parameter Identification Method for a Battery Equivalent Circuit Model 2011-01-1367 Published 04/12/2011 Shugang Jiang A&D Technology Inc. Copyright 2011 SAE International doi: 10.4271/2011-01-1367 ABSTRACT
More informationExperimental Validation of a Lithium-Ion Battery State of Charge Estimation with an Extended Kalman Filter
Experimental Validation of a Lithium-Ion Battery State of Charge Estimation with an Extended Kalman Filter Carmelo Speltino, Domenico Di Domenico, Giovanni Fiengo and Anna Stefanopoulou Abstract In this
More informationDigital Integrated Circuits A Design Perspective
Semiconductor Memories Adapted from Chapter 12 of Digital Integrated Circuits A Design Perspective Jan M. Rabaey et al. Copyright 2003 Prentice Hall/Pearson Outline Memory Classification Memory Architectures
More informationTracking board design for the SHAGARE stratospheric balloon project. Supervisor : René Beuchat Student : Joël Vallone
Tracking board design for the SHAGARE stratospheric balloon project Supervisor : René Beuchat Student : Joël Vallone Motivation Send & track a gamma-ray sensor in the stratosphere with a meteorological
More informationUnderstanding Impedance of Li-Ion Batteries with Battery Design Studio
Understanding Impedance of Li-Ion Batteries with Battery Design Studio Robert Spotnitz Battery Consultant Thursday July 6, 2017 16:40-17:10 Understanding Impedance Li-Ion Batteries with Battery Design
More informationBasic Electricity. Chapter 2. Al Penney VO1NO
Basic Electricity Chapter 2 The Structure of Matter All matter is composed of Atoms. Atoms consist of: Neutrons; Protons; and Electrons Over 100 different atoms. These are called Elements. Atoms Electrostatic
More informationBattery Design LLC. Overview of the. LLIBTA 2008 Tampa, Fl
Overview of the Life of Li-Ion Batteries Robert Spotnitz Tuesday May 13, 2008 Tampa, Fl Overview The Importance of Battery Life Life Models Loss of Cyclable Lithium Li Loss through SEI Growth Site Loss
More informationProbability Theory, Random Processes and Mathematical Statistics
Probability Theory, Random Processes and Mathematical Statistics Mathematics and Its Applications Managing Editor: M.HAZEWINKEL Centre for Mathematics and Computer Science, Amsterdam, The Netherlands Volume
More informationPascal ET is an handheld multifunction calibrator for the measurement and simulation of the following parameters: - pressure
DATASHEET Pascal ET Pascal ET is an handheld multifunction calibrator for the measurement and simulation of the following parameters: - pressure - electrical signals (ma, mv, V, ) - temperature (TC and
More informationDevelopment of a Battery Energy Loss Observer Based on Improved Equivalent Circuit Modelling
Development of a Battery Energy Loss Observer Based on Improved Equivalent Circuit Modelling Ahmed M. Fares 1,2, Christian Klumpner 1, Mark Sumner 1 1 UNIVERSITY OF NOTTINGHAM, Nottingham NG7 2RD, United
More informationTutorial 2-2 part2. Batteries for electric and hybrid vehicles. State of the art, Modeling, Testing, Aging
Tutorial 2-2 part2 Batteries for electric and hybrid vehicles State of the art, Modeling, Testing, Aging serge.pelissier@inrets.fr Modeling of batteries : outline Batteries modeling : introduction Electric
More informationDeliverable Preliminary model definition for SC
Responsible (Name, Organisation) Massimo Ceraolo Università Pisa Issuer (Name, Organisation) Massimo Ceraolo, University of Pisa Subject Preliminary model definition for SC DELIVERABLE REPORT Date WP No
More informationRespiration in Archaea and Bacteria
Respiration in Archaea and Bacteria Advances in Photosynthesis and Respiration VOLUME 16 Series Editor: GOVINDJEE University of Illinois, Urbana, Illinois, U.S.A. Consulting Editors: Christine FOYER, Harpenden,
More informationMaxim > Design Support > Technical Documents > Application Notes > Battery Management > APP 131
Maxim > Design Support > Technical Documents > Application Notes > Battery Management > APP 131 Keywords: battery fuel gauge, battery monitors, integrated circuits, ICs, coulomb counter, Li-Ion battery
More informationElectrochemical Process Engineering. A Guide to the Design of Electrolytic Plant
Electrochemical Process Engineering A Guide to the Design of Electrolytic Plant Electrochemical Process Engineering A Guide to the Design of Electrolytic Plant F. Goodridge and K. Scott University of Newcastle
More informationPhysical Chemistry Thomas Engel Philip Reid Third Edition
Physical Chemistry Thomas Engel Philip Reid Third Edition Pearson Education Limited Edinburgh Gate Harlow Essex CM20 2JE England and Associated Companies throughout the world Visit us on the World Wide
More informationVehicle Propulsion Systems. Lecture 8 Electric & Hybrid Electric Propulsion Systems Part II
Vehicle Propulsion Systems Lecture 8 Electric & Hybrid Electric Propulsion Systems Part II 1 Planning of Lectures and Exercises: Week Lecture, Friday, 8:15-10:00, ML F34 Book chp. 38, 21.09.2018 Introduction,
More informationEXPERIMENTS IN PHYSICAL CHEMISTRY
EXPERIMENTS IN PHYSICAL CHEMISTRY SIXTH EDITION DAVID P. SHOEMAKER CARL W. GARLAND JOSEPH W. NIBLER The Late Emeritus Professor of Chemistry Professor of Chemistry Professor of Chemistry Oregon State University
More informationA Practical Circuit based Model for State of Health Estimation of Li ion Battery Cells in Electric Vehicles
A Practical Circuit based Model for State of Health Estimation of Li ion Battery Cells in Electric Vehicles Long Lam Delft, 23 August 211 Master of Science Thesis University of Technology Delft Faculty
More informationSIMULATION-BASED development methods are increasingly
742 IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, VOL. 41, NO. 3, MAY/JUNE 2005 Impedance-Based Simulation Models of Supercapacitors and Li-Ion Batteries for Power Electronic Applications Stephan Buller,
More informationBattery System Safety and Health Management for Electric Vehicles
Battery System Safety and Health Management for Electric Vehicles Guangxing Bai and Pingfeng Wang Department of Industrial and Manufacturing Engineering Wichita State University Content Motivation for
More informationOnline Battery Parameter And Open Circuit Voltage (OCV) Estimation Using Recursive Least Square (RLS)
Online Battery Parameter And Open Circuit Voltage (OCV) Estimation Using Recursive Least Square (RLS) Harmoko 1, Dani Prasetyo 2,Sigit Agung Widayat 3, Lora Khaula Amifia 4, Bobby Rian Dewangga 5, Adha
More informationww.padasalai.net
t w w ADHITHYA TRB- TET COACHING CENTRE KANCHIPURAM SUNDER MATRIC SCHOOL - 9786851468 TEST - 2 COMPUTER SCIENC PG - TRB DATE : 17. 03. 2019 t et t et t t t t UNIT 1 COMPUTER SYSTEM ARCHITECTURE t t t t
More informationLecture 4: Dynamics of Equivalent Circuits
Lecture 4: Dynamics of Equivalent Circuits MIT Student (and MZB) 1. Simple Equivalent Circuit for a Battery Batteries have a finite charge capacity Q max. So the open circuit voltage is dependent upon
More informationApply a Piece-wise Peukert s Equation with Temperature Correction Factor to NiMH Battery State of Charge Estimation
Journal of Asian Electric Vehicles, Volume 8, Number, December Apply a Piece-wise Peukert s Equation with Temperature Correction Factor to NiMH Battery State of Charge Estimation Guoliang Wu, Rengui Lu,
More informationElectrochemical methods : Fundamentals and Applications
Electrochemical methods : Fundamentals and Applications Lecture Note 7 May 19, 2014 Kwang Kim Yonsei University kbkim@yonsei.ac.kr 39 8 7 34 53 Y O N Se I 88.91 16.00 14.01 78.96 126.9 Electrochemical
More informationFigure 2: Simulation results of concentration by line scan along the x-axis at different partitioning coefficients after 0.48 ms.
Executive Summary One of the critical hurdles of the success of many clean energy technologies is energy storage. For this, new and advanced computational tools to predict battery properties are very important.
More informationCALYS 120 IS. ATEX documenting multifunction calibrator with high accuracy 0.006%
ATEX documenting multifunction calibrator with high accuracy 0.006% is the top instrument of our range of ATEX documenting multifunction calibrators. Description is the top instrument of our range of ATEX
More informationAkku4Future. Report for Workpackage 2. Florian Niedermayr
Akku4Future Report for Workpackage 2 Florian Niedermayr 01.08.2013 Summary This progress report explains the decision to focus on the widely used Lithium cells within this research project. Their fundamental
More informationPerformance analysis of Lithium-ion-batteries: status and prospects
Performance analysis of Lithium-ion-batteries: status and prospects DPG conference Erlangen March 218 Ellen Ivers-Tiffée, Philipp Braun, Michael Weiss Karlsruhe Institute of Technology (KIT), Germany KIT
More information(name) Electrochemical Energy Systems, Spring 2014, M. Z. Bazant. Final Exam
10.626 Electrochemical Energy Systems, Spring 2014, M. Z. Bazant Final Exam Instructions. This is a three-hour closed book exam. You are allowed to have five doublesided pages of personal notes during
More informationBasic overall reaction for hydrogen powering
Fuel Cell Basics Basic overall reaction for hydrogen powering 2H 2 + O 2 2H 2 O Hydrogen produces electrons, protons, heat and water PEMFC Anode reaction: H 2 2H + + 2e Cathode reaction: (½)O 2 + 2H +
More informationComputational fluid dynamic modeling of Nickel/Metal Hydride (Ni/MH) Battery during Charge Cycle
Computational fluid dynamic modeling of ckel/metal Hydride (/) Battery during Charge Cycle NABI JAHANTIGH, EBRAHIM AFSHARI Department of Mechanical Engineering Zabol University Zabol, Zabol University
More informationAn Introduction to Surface-Micromachining
An Introduction to Surface-Micromachining An Introduction to S urface-micromachining by Robert W. Johnstone M. Parameswaran Engineering Science Simon Fraser University Kluwer Academic Publishers Boston/DordrechtiLondon
More informationEnantiomer Separation
Enantiomer Separation Enantiomer Separation Fundamentals and Practical Methods Edited by Professor of Chemistry, Department of Chemistry, Okayama University of Science, Japan KLUWER ACADEMIC PUBLISHERS
More informationParameterization of a Battery Simulation Model Using Numerical Optimization Methods
2009-01-1381 Parameterization of a Battery Simulation Model Using Numerical Optimization Methods Robyn A. Jackey The MathWorks, Inc. Gregory L. Plett University of Colorado at Colorado Springs Martin J.
More informationMS BA Micro Altimeter Module
High resolution module, 20cm Fast conversion down to ms Low power, µa (standby < 0.5 µa) QFN package 5.0 x 3.0 x.0 mm 3 Supply voltage.8 to 3.6 V Integrated digital pressure sensor (24 bit Σ AC) Operating
More informationBasic overall reaction for hydrogen powering
Fuel Cell Basics Basic overall reaction for hydrogen powering 2H 2 + O 2 2H 2 O Hydrogen produces electrons, protons, heat and water PEMFC Anode reaction: H 2 2H + + 2e Cathode reaction: (½)O 2 + 2H +
More informationNorthStar Battery Company DCN: SES DCR: 1038-S07 Date: Page 1 of 12
Battery Testing Using Conductance Technology for NSB Series Valve-Regulated Lead Acid Batteries Approved: Dr F.A.Fleming Date: 01-08-07 Page 1 of 12 Table of Contents Background-Principals behind conductance
More informationCALYS 80P. Field pressure calibrator with high accuracy 0.01%
Field pressure calibrator with high accuracy 0.01% CALYS 80P is a field pressure calibrator within CALYS range with high accuracy of 0.01%. Description CALYS 80P is a field pressure calibrator within CALYS
More informationAppendix D Nomenclature. Abstract
Appendix D Abstract This appendix presents all the common used abbreviations and symbols. The items are listed in groups of units, e.g. [V], [A] and so forth. Instantaneous values are presented with lower
More informationVersion 001 CIRCUITS holland (1290) 1
Version CIRCUITS holland (9) This print-out should have questions Multiple-choice questions may continue on the next column or page find all choices before answering AP M 99 MC points The power dissipated
More informationSupplementary Materials for
advances.sciencemag.org/cgi/content/full/3/12/eaao7233/dc1 Supplementary Materials for Ultrafast all-climate aluminum-graphene battery with quarter-million cycle life Hao Chen, Hanyan Xu, Siyao Wang, Tieqi
More informationM. C. Escher: Waterfall. 18/9/2015 [tsl425 1/29]
M. C. Escher: Waterfall 18/9/2015 [tsl425 1/29] Direct Current Circuit Consider a wire with resistance R = ρl/a connected to a battery. Resistor rule: In the direction of I across a resistor with resistance
More informationFunctional Materials. Optical and Magnetic Applications. Electrical, Dielectric, Electromagnetic, Deborah D. L Chung.
SINGAPORE Functional Materials Electrical, Dielectric, Electromagnetic, Optical and Magnetic Applications Deborah D. L Chung State University of New York at Buffalo, USAy^, NEW JERSEY LONDON ^ World Scientific
More information6. The default plot created by Excel meets all of the requirements for a formal report plot in ME 360.
ME 360 Fall 2008 Semester Test #1 9/24/08 Closed book, closed notes portion of test. When you turn in this part of the test you will get the second part which allows a page of handwritten formulas. There
More informationCMOS Digital Integrated Circuits Lec 13 Semiconductor Memories
Lec 13 Semiconductor Memories 1 Semiconductor Memory Types Semiconductor Memories Read/Write (R/W) Memory or Random Access Memory (RAM) Read-Only Memory (ROM) Dynamic RAM (DRAM) Static RAM (SRAM) 1. Mask
More informationSpringerBriefs in Statistics
SpringerBriefs in Statistics For further volumes: http://www.springer.com/series/8921 Jeff Grover Strategic Economic Decision-Making Using Bayesian Belief Networks to Solve Complex Problems Jeff Grover
More informationNumerical Data Fitting in Dynamical Systems
Numerical Data Fitting in Dynamical Systems Applied Optimization Volume 77 Series Editors: Panos M. Pardalos University of Florida, U.S.A. Donald Hearn University of Florida, U.S.A. The titles published
More informationFUNDAMENTALS OF ELECTRO- ANALYTICAL CHEMISTRY
FUNDAMENTALS OF ELECTRO- ANALYTICAL CHEMISTRY Paul Monk Manchester Metropolitan University, Manchester, UK JOHN WILEY & SONS LTD Chichester New York Weinheim Brisbane Toronto Singapore Contents Series
More informationENGINEERING MECHANICS
ENGINEERING MECHANICS Engineering Mechanics Volume 2: Stresses, Strains, Displacements by C. HARTSUIJKER Delft University of Technology, Delft, The Netherlands and J.W. WELLEMAN Delft University of Technology,
More informationElectric Currents. Resistors (Chapters 27-28)
Electric Currents. Resistors (Chapters 27-28) Electric current I Resistance R and resistors Relation between current and resistance: Ohm s Law Resistivity ρ Energy dissipated by current. Electric power
More informationDeveloping Mathematical Models of Batteries in Modelica for Energy Storage Applications
Developing Mathematical Models of Batteries in Modelica for Energy Storage Applications Dr. Thanh-Son Dao Dr. Chad Schmitke Maplesoft, Waterloo, Ontario, Canada, {tdao, cschmitke}@maplesoft.com Abstract
More informationChapter 25 Current Resistance, and Electromotive Force
Chapter 25 Current Resistance, and Electromotive Force 1 Current In previous chapters we investigated the properties of charges at rest. In this chapter we want to investigate the properties of charges
More informationTHE EFFECTS OF PULSED CHARGING ON LITHIUM ION BATTERIES
THE EFFECTS OF PULSED CHARGING ON LITHIUM ION BATTERIES A Thesis Presented to The Academic Faculty by Daniel William Gaddes In Partial Fulfillment of the Requirements for the Degree Masters of Science
More informationCambridge International Examinations Cambridge International Advanced Subsidiary and Advanced Level
Cambridge International Examinations Cambridge International Advanced Subsidiary and Advanced Level *3828804905* PHYSICS 9702/42 Paper 4 A Level Structured Questions May/June 2017 2 hours Candidates answer
More information2.4 Experiment: The Voltaic Pile Humphry Davy s Voltaic Pile Sidebar Experiment: Electroplating Experiment: Potato
Contents 1 Home Electrostatics... 1 1.1 Static Electricity...... 1 1.2 A Charge Detector.................................. 2 1.3 Using Plastic Wrap... 2 1.4 What Has Happened.................................
More informationStudy on the Voltage Characteristic of Lithium Ion Battery during Rest Period after Charge Lifu Lia and Dongyu Zhangb, *
5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017) Study on the Voltage Characteristic of Lithium Ion Battery during Rest Period after Charge Lifu
More informationSemiconductor Memory Classification
Semiconductor Memory Classification Read-Write Memory Non-Volatile Read-Write Memory Read-Only Memory Random Access Non-Random Access EPROM E 2 PROM Mask-Programmed Programmable (PROM) SRAM FIFO FLASH
More informationAnalog - Digital multimeters
CAT-IV -3, MI, Satpur, Nashik-4 7,India. Tel.: +9 53 6, ax : +9 53 3564 Page of / 5 / I I / 7 / B Automatic Terminal Blocking System (ABS) The automatic Terminal blocking system prevents incorrect connection
More informationBASICS OF ANALYTICAL CHEMISTRY AND CHEMICAL EQUILIBRIA
BASICS OF ANALYTICAL CHEMISTRY AND CHEMICAL EQUILIBRIA BASICS OF ANALYTICAL CHEMISTRY AND CHEMICAL EQUILIBRIA BRIAN M. TISSUE Virginia Tech Department of Chemistry Blacksburg, VA Cover Design: Wiley Cover
More informationNABTEB Past Questions and Answers - Uploaded online
MAY/JUNE 2008 Question & Model Answer IN BASIC ELECTRICITY 194 QUESTION 1 1(a) Explain the following terms in relation to atomic structure (i) Proton Neutron (iii) Electron (b) Three cells of emf 1.5 volts
More informationNonlinear Parabolic and Elliptic Equations
Nonlinear Parabolic and Elliptic Equations Nonlinear Parabolic and Elliptic Equations c. V. Pao North Carolina State University Raleigh, North Carolina Plenum Press New York and London Library of Congress
More informationDallas Semiconductor 17
2 3 8 11 Dallas Semiconductor 17 15 KEITHLEY MODEL 2304 6.0V, 750mA (SOURCE) A B KEITHLEY MODEL 2304 (LOAD) 150Ω 100Ω 4.7kΩ 1kΩ CC V IN 1400mAh Li-POLYMER CELL PC 100Ω DQ V DD 5.1V 0.1µF SNS V SS 0.1µF
More informationISSP User Guide CY3207ISSP. Revision C
CY3207ISSP ISSP User Guide Revision C Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone (USA): 800.858.1810 Phone (Intnl): 408.943.2600 http://www.cypress.com Copyrights Copyrights
More informationQuantitative analysis of GITT measurements of Li-S batteries
Quantitative analysis of GITT measurements of Li-S batteries James Dibden, Nina Meddings, Nuria Garcia-Araez, and John R. Owen Acknowledgements to Oxis and EPSRC for EP/M5066X/1 - CASE studentship, EP/P019099/1-
More informationResearch on State-of-Charge (SOC) estimation using current integration based on temperature compensation
IOP Conference Series: Earth and Environmental Science PAPER OPEN ACCESS Research on State-of-Charge (SOC) estimation using current integration based on temperature compensation To cite this article: J
More informationPHASE PORTRAITS OF PLANAR QUADRATIC SYSTEMS
PHASE PORTRAITS OF PLANAR QUADRATIC SYSTEMS Mathematics and Its Applications Managing Editor: M. HAZEWINKEL Centre for Mathematics and Computer Science, Amsterdam, The Netherlands Volume 583 PHASE PORTRAITS
More informationThermal & Electrochemical Simulation of Battery Pack Systems Steve Hartridge Director, Electric & Hybrid Vehicles
Thermal & Electrochemical Simulation of Battery Pack Systems Steve Hartridge Director, Electric & Hybrid Vehicles CD-adapco Battery Modeling Technology Micro-structure Electrochemistry Virtually test SEM
More informationLecture 25. Semiconductor Memories. Issues in Memory
Lecture 25 Semiconductor Memories Issues in Memory Memory Classification Memory Architectures TheMemoryCore Periphery 1 Semiconductor Memory Classification RWM NVRWM ROM Random Access Non-Random Access
More informationApplication of the Electrical Impedance Spectroscopy in the Electrochemical Cell Constant Determination
Application of the Electrical Impedance Spectroscopy in the Electrochemical Cell Constant Determination Jan Krejčí, PhD., BVT Technologies, a.s., Strážek 203, 592 53 Strážek Ivan Krejčí, PhD., HAAL Elektro,
More information