HTS Machines for Applications in All-Electric Aircraft
|
|
|
- Coral Heath
- 5 years ago
- Views:
Transcription
1 University Research Engineering Technology Institute on Aeropropulsion & Power Technology Power Engineering Society General Meeting 2007 HTS Machines for Applications in All-Electric Aircraft Philippe Masson Cesar Luongo FAMU/FSU College of Engineering Center for Advanced Power Systems Tallahassee, FL
2 Outline Motivation UAPT Project More/All-Electric Aircraft Applications and design examples System Approach Examples of electrical system sizing Conclusion
3 Motivation: Environment Preservation Need to develop environmentally friendly transportation systems (emissions and noise) Electrical energy is very attractive Need to design high power density electrical components Objective : Revolutionize Aviation Increase Safety Reduce Emissions Reduce Noise Increase Capacity Increase Mobility
4 URETI on Aeropropulsion and Power Technology All-Electric Aircraft Aircraft Design & Optimization Power Generation Power Management & Electric Propulsion /Actuation AeroSpace Design Laboratory GATech Revolutionary Concepts, Architectures & Technology GATech Research Institute Solid Oxide Fuel Cells Florida A&M University / Center for Advance Power Systems Integrated Power Management Aircraft Design & Modeling Development of high power density fuel cells High Power Density Superconducting Motors Electrical Network simulation Superconducting motor design FC Voltage (V) FC Current (A)
5 UAPT HTS Machine Development HTS Motor Design -General Aviation - HALE ROA - Small Jet HTS Motor Sizing Model POWER RPM MATERIAL OPTIMIZATION CONSTRAINTS GLOBAL OPTIMIZATION ELECTROMAGNETIC MODEL THERMAL MODEL best states weight k MINIMUM WEIGHT OR VOLUME All-Electric Aircraft Propulsion System Studies
6 Towards Electric Aircraft Propulsion Allows the inter-connected issues of noise, emissions and energy to be addressed simultaneously Gossamer Penguin Pathfinder More Mars Flyer Sunrise II Pathfinder Plus Solar Challenger Electric Aircraft Centurion Airship HALSOL Helios E-Plane Power Optimized Aircraft GT Fuel Cell Demonstrator and beyond Future Challenges: power density of electric motors and aircraft design with new technology
7 Modern All-Electric Aircraft Subsystems Thrust Generation Fuel System Electric Drive Accessories Environmental Control System Engine Accessories Fault Tolerant Electrical Power Distribution System Electrical Power Generation Electric Anti-Ice Electric Actuation Electric Actuated Brakes
8 Electrical gear box concept Turbo-generator motor drive Electrical gear box concept Turbine main shaft speed not limited by fan (better efficiency) Redundancy should improve reliability Better control of thrust generation More flexibility in the turbine location Need high power density electric machines: HTS technology is an obvious choice
9 What Fuel / / Energy Storage? Liquid hydrogen exhibit the highest energy density Hydrogen can feed fuel cells or gas turbines Storage temperature is ideal for HTS material Gasoline (maximum) 6.4 Methanol (maximum) Liquid Hydrogen (maximum) Lead Acid Battery Lithium Polymer Battery 2.65 Jet Fuel in a Solid Oxide Fuel Cell Cryogenic machines represent the best solution and a good synergy
10 LH2 Powered Aircraft Liquid Hydrogen (LH2) powered aircraft Hydrogen cryogenically stored Power generated by fuel cells or turbo-generators Ducted fan or propeller Generator 1 Gas Turbine 1 Propulsion motor PMAD Propulsion System Power Management And Distribution Flow of LH2 Controller Generator 2 Gas Turbine 2 Power Generation H2 Tank Energy Storage Electrical gear box concept
11 Electrical Ducted Fan / Thrust Generation Latest engines have very high bypass ratios Most of the thrust comes from fan rotation Replacing gas turbine by electrical motor should be possible Bypass Fan Section of Aircraft Engine Superconducting Drive Motor Superconducting Motor Replaces Turbine High bypass turbofan Electrical Ducted Fan
12 Cryogenic and HTS Motors 100 Weight (klb) 10 1 Turbofan w/o Prop. Reciprocating engine Industrial motors SR motors non-cryo SR motor in LN2 expected Axial-gap PM motor Cryo generator tested Cryo sync motor design Helios Motors 1 hp/lb 10 hp/lb Shaft Power and Equivalent Shaft Power (khp) Cryogenic copper wound motors could work HTS machines would provide better efficiency and lower weight and volume Specific power (hp/lb) Improved heat transfer copper coils for cryogenic machines Conventional machine Cryogenic machine Superconducting machine Gas turbine Model predictions Power (shp)
13 UAPT Designs for Electric Ducted Fan Application Small Jet RPM Flux trapping and concentration Bi2223 coils and YBCO TFM Small Jet Aircraft Iron shield Insulation layer Superconducting coil Stator support Stator coils Bulk HTS plates Rotor support (Displayed as wireframe) B (T) HALE Hurricane tracker 14 day mission RPM Axial flux configuration Trapped flux magnets (YBCO) Shaft Cryostat (Displayed as wireframe)
14 Power Generation: Fuel cells or Turbo-generator? Fuel cells No emissions (NOx and CO2) Power density around 1 kw/kg (SOFC) Low efficiency balance of plant Efficiency ~ 55% Too heavy for large aircraft Fuel nin Hydrocarbon Fuels Depleted fuel e O H 2 2 H + H H + 2 H 2 O H 2 Anion 2 O conductor 2 H 2 O O 2 Electrolyte (Ionic conductor) Anode Cathode Oxidant in Depleted oxidant Turbo-generators Reduces emissions (high RPM) High power density Low efficiency (~30%) Specific power (hp/lb) Conventional turbogenerator Cryo-turbogenerator Superconducting turbogenerator Power (hp) Hybrid systems may be a solution (heat recuperation)
15 Superconducting turbo generators Requires: development of high RPM HTS machines Robust thermal insulation between gas turbine (1000C) and HTS generator (-250C) Stationary HTS excitation coils are preferred to allow for high RPM (> 10 krpm) such as HIA or Supersat configurations Example of axial flux supersat configuration
16 Example of Actuators: HTS/PM linear Motor Application: Nose Landing Gear Conventional copper windings Rare earth permanent magnet Model Weight = 1000 Length = 1m kg YBCO coated conductors Operating temperature 77K (LN2) Rare earth permanent magnet excitation Volume Volume Conventional Superconducting 5.97 Weight Weight Conventional Superconducting 8.77
17 Power Management and Distribution Weight and volume of power converters and drive have to be maximized for airborne applications Off the shelf components exhibit ~ 11 kw/kg power density Weight can be decreased Weight VS. Power for Converters by modifying power 1000 quality (harmonics 3 kw/kg 100 IPT ELECTRONICS filtering) BALLARD Cryocooling should generate a three fold increase of power density Reliability needs to be increased Weight (kg) kw/kg Ground base Appl. 11 kw/kg / Standard automobile kw/kg Airak Inc. DOE SBIR 11 kw/kg EE TECH TEAM ROADMAP kw/kg Namuduri et al. IEEE Shaft Power and Equivalent Shaft Power (kw)
18 System Approach / Reliability 100% of power is only needed during take off Propulsion requires ~50-70 % of take off power during cruise Redundancy of components can lead to improved efficiency Different configurations possible Fan Generator Gas Turbine Motor PMAD Generator Gas Turbine Fan Motor PMAD Generator Generator Gas Turbine Gas Turbine
19 Sizing Examples ELECTRIC SYSTEM SIZING FOR ALL-ELECTRIC UAV (GLOBAL HAWK) System Weight (kg) Volume (dm 3 ) Propulsion (motors) PMAD (converters, busses) 690 (220) 690 (220) Power plant (turbo-generator) Total 1870 (1400) 3744 (3274) Boeing Thrust: lb.t. Weight: lb = 1585 kg Volume: dm3 Global Hawk: Thrust: lb.t. Weight: lb = 717 kg Volume: dm3 ELECTRIC SYSTEM SIZING FOR ALL-ELECTRIC BOEING System Weight (kg) Volume (dm 3 ) Propulsion (motors) PMAD (converters, busses) 960 (300) 960 (300) Power plant (turbo-generator) Total 3226 (2566) 3697 (3037)
20 Available Technology Power density (kw/kg) Oswald TF62 Oswald TF46 Oswald TF36 Oswald TF Oswald TF20 Oswald TF13 Conventional 4 URETI cylindrical 1.5 URETI axial flux 450 URETI cylindrical 170 GE HIA Siemens 4 Siemens 400 AMSC 3.7 AMSC 5 AMSC 36.5 Torque optimized commercial Conventional HTS Designed for airborne applications Actual HTS motors Torque density (Nm/kg) Power density (kw/kg) Torque density (Nm/kg)
21 Conclusion HTS machines can be design to match power density of gas turbine Many different topologies to fit different applications Liquid hydrogen as fuel and HTS components are in good synergy Hydrogen cooling should enable the use of fully superconducting motors ( free cooling system ) HTS is an enabling technology for all-electric aircraft propulsion
Technical Challenges and Barriers Affecting Turbo-electric and Hybrid Electric Aircraft Propulsion
Technical Challenges and Barriers Affecting Turbo-electric and Hybrid Electric Aircraft Propulsion Dr. Ajay Misra Deputy Director, Research and Engineering NASA Glenn Research Center Keynote presentation
Future NASA Power Technologies for Space and Aero Propulsion Applications. Presented to. Workshop on Reforming Electrical Energy Systems Curriculum
Future NASA Power Technologies for Space and Aero Propulsion Applications Presented to Workshop on Reforming Electrical Energy Systems Curriculum James F. Soeder Senior Technologist for Power NASA Glenn
SOFC Development for Aircraft Application
SOFC Development for Aircraft Application G. Schiller German Aerospace Center (DLR) Institute of Technical Thermodynamics Pfaffenwaldring 38-40, D-70569 Stuttgart, Germany 1 st International Workshop on
JAXA's electric propulsion systems
JAXA's electric propulsion systems Akira Nishizawa Emission free aircraft section Innovative Aircraft Systems Research Aircraft Systems Research Team Next Generation Aeronautical Innovation Hub Center
E-Aircraft System Programme
E-Aircraft System Programme LuFo-V2 TELOS Peter ROSTEK 21 March 2018 E-Aircraft Systems Programme Integrated Project Electric Aircraft Systems Peter ROSTEK E-Aircraft Systems Programme Head of New Technologies
System Level Applications and Requirements
Europe-Japan Symposium Electrical Technologies for the Aviation of the Future Tokyo, Japan 26 th and 27 th of March 2015 System Level Applications and Requirements Setting the Scene Johannes Stuhlberger
A Linear Magnetic-geared Free-piston Generator for Range-extended Electric Vehicles
A Linear Magnetic-geared Free-piston Generator for Range-extended Electric Vehicles Wenlong Li 1 and K. T. Chau 2 1 Department of Electrical and Electronic Engineering, The University of Hong Kong, wlli@eee.hku.hk
Electrification of Vehicles in the Transportation Class
Electrification of Vehicles in the Transportation Class 1 Amy Jankovsky Co-Contributors: Dr. Cheryl Bowman, Ralph Jansen, Dr. Rodger Dyson NASA Glenn Research Center AIAA Aviation 2017, June 5-9, 2017
Superconducting Generators for Large Wind Turbine: Design Trade-Off and Challenges
Superconducting Generators for Large Wind Turbine: Design Trade-Off and Challenges Philippe J. Masson, Vernon Prince Advanced Magnet Lab Palm Bay, FL CEC ICMC 2011 CEC-ICMC 2011, S Spokane, k WA June 16th,
Fuel Cell Application in a New Configured Aircraft PUBLISHABLE REPORT
Fuel Cell Application in a New Configured Aircraft PUBLISHABLE REPORT Document Reference CELINA Publishable Report Contract Nr. AST4-CT-2005-516126 Version/Date Version 1.3 January 2009 Issued by Airbus
VoltAir All-electric Transport Concept Platform
VoltAir All-electric Transport Concept Platform VoltAir All-electric propulsion system concepts for future air vehicle applications are being developed by EADS INNOVATION WORKS, the corporate research
Converteam: St. Mouty, A. Mirzaïan FEMTO-ST: A. Berthon, D. Depernet, Ch. Espanet, F. Gustin
Permanent Magnet Design Solutions for Wind Turbine applications Converteam: St. Mouty, A. Mirzaïan FEMTO-ST: A. Berthon, D. Depernet, Ch. Espanet, F. Gustin Outlines 1. Description of high power electrical
ACTIVE STATOR - A MORE EFFICIENT DRIVE TRAIN CONCEPT FOR A WIND TURBINE. Dr. Makhlouf Benatmane - Director Business Development
ACTIVE STATOR - A MORE EFFICIENT DRIVE TRAIN Dr. Makhlouf Benatmane - Director Business Development The Renewables power train Introduction The active Stator TM Concept DC - AC Architecture Conclusion
Advanced Superconductor Motor Demonstrator (ASuMED)
Advanced Superconductor Motor Demonstrator (ASuMED) Enric Pardo, Institute of Electrical Engineering, Slovak Academy of Sciences 28 February 2018, Smart, Green and Integrated Transport Info Day Horizon
Permanent magnet machines and actuators
Permanent magnet machines and actuators Geraint Jewell The University of Sheffield Symposium on Materials for a Sustainable Future 11/09/09 1 Key PM Properties for Electro-Mechanical Devices High remanence
65 Buckingham Gate London SW1E 6AT. United Kingdom. EADS EADS Innovation Works UK Filton, Bristol BS99 7AR. United Kingdom
EADS 472 BD&MA 06/13 EN EADS. All rights reserved. Rolls-Royce Research and Technology In 2012, Rolls-Royce invested 919 million on research and development, two thirds of which had the objective of further
A Pre-Design Sensitivity Analysis Tool for Consideration of Full- Electric Aircraft Propulsion Electrical Power System Architectures
A Pre-Design Sensitivity Analysis Tool for Consideration of Full- Electric Aircraft Propulsion Electrical Power System Architectures C.E.Jones, P.J. Norman, S.J. Galloway, G.M. Burt Institute for Energy
Axial Flux Permanent Magnet Brushless Machines
Jacek F. Gieras Rong-Jie Wang Maarten J. Kamper Axial Flux Permanent Magnet Brushless Machines Second Edition Springer Contents 1 Introduction 1 1.1 Scope 1 1.2 Features 1 1.3 Development of AFPM Machines
Hybrid Electric Propulsion
Europe-Japan Symposium Electrical Technologies for the Aviation of the Future Tokyo, Japan 26 th and 27 th of March 2015 Presented by JL Delhaye Prepared in collaboration with Peter ROSTEK Hybrid Electric
HTS-Technology for hybrid electric aircraft ECD-IWCHTS 2017 Dr. Mykhaylo Filipenko, KIT
HTS-Technology for hybrid electric aircraft ECD-IWCHTS 2017 Dr. Mykhaylo Filipenko, KIT - 13.09.2017 Restricted Siemens AG 2017 Siemens eaircraft part of Coorporate Technology Overview of Siemens eaircraft
AXIAL FLUX PERMANENT MAGNET BRUSHLESS MACHINES
AXIAL FLUX PERMANENT MAGNET BRUSHLESS MACHINES Jacek F. Gieras, Rong-Jie Wang and Maarten J. Kamper Kluwer Academic Publishers, Boston-Dordrecht-London, 2004 TABLE OF CONTENETS page Preface v 1. Introduction
Fuel Cell Systems For Aeronautic Applications A Clean Way from Kerosene to Energy
DGLR / VDI / RAeS Vortragsreihe an der HAW / Berliner Tor Presented by O 2 + - H 2 Hans-Jürgen Heinrich Manager Engineering H 2 O Fuel Cell Systems For Aeronautic Applications A Clean Way from Kerosene
Presentation. 16 September Piaggio Aerospace: Fuel Cells in Unmanned Aerial Vehicle Research Perspectives
Presentation 16 September 2015 Piaggio Aerospace: Fuel Cells in Unmanned Aerial Vehicle Research Perspectives Historical background Aircraft manufacturing is started Company merges with Pegna- Bonmartini
Versatile Affordable Advanced Turbine Engines Provide Game Changing Capability with Superior Fuel Efficiency
Versatile Affordable Advanced Turbine Engines Provide Game Changing Capability with Superior Fuel Efficiency 11 th Annual Science & Engineering Technology Conference/DoD Tech Expo Daniel E Thomson Turbine
Next Generation Drive Train Superconductivity for Large-Scale Wind Turbines*
This is an invited ASC 2012 presentation 4LF-01 not submitted to IEEE Trans. Appl. Supercond. (2013) for possible publication. Next Generation Drive Train Superconductivity for Large-Scale Wind Turbines*
Development of a Superconducting High-Speed Flywheel Energy Storage System
Juni 2015 Development of a Superconducting High-Speed Flywheel Energy Storage System W. Walter 8. Braunschweiger Supraleiterseminar 2015 Outline Background SC bearing prototype Technology demonstrator
Next Generation Drive Train Superconductivity for Large-Scale Wind Turbines*
Next Generation Drive Train Superconductivity for Large-Scale Wind Turbines* Applied Superconductivity Conference, Portland, Oregon October 11th, 2012 R. Fair, W. Stautner, M. Douglass, R. Rajput-Ghoshal,
On-Demand Mobility Electric Propulsion Roadmap
On-Demand Mobility Electric Propulsion Roadmap Mark Moore, ODM Senior Advisor NASA Langley Research Center EAA AirVenture, Oshkosh July 22, 2015 NASA Distributed Electric Propulsion Research Rapid, early
Hybrid-Electric and Distributed Propulsion Technologies for Large Commercial Air Transports: A NASA Perspective"
National Aeronautics and Space Administration! Hybrid-Electric and Distributed Propulsion Technologies for Large Commercial Air Transports: A NASA Perspective" Nateri Madavan! Associate Project Manager
DESIGN, APPLICATIONS AND COMMERCIALIZATION OF FUEL CELL POWERED AIRCRAFT
National Hydrogen Association Conference Sacramento 2008 DSIGN, APPLICATIONS AND COMMRCIALIZATION OF FUL CLL POWRD AIRCRAFT Thomas H. Bradley PhD Candidate, George Woodruff School of Mechanical ngineering
Senior Design Engineering Project Exhibition
Senior Design Engineering Project Exhibition About this expo: This exhibition is a showcase for engineering projects conducted by mechanical engineering students for their one year senior design class.
SEMA Technology Redundancy Advantages
SEMA Technology Redundancy Advantages Authored by Kinetic Art & Technology Revised May 11, 2009 Purpose The purpose of this document is to describe some of the advantages of Kinetic Art & Technology's
2016 ADVISORY PANEL SUPERCONDUCTING & OTHER ROTATING MACHINES. Jon Hahne Center for Electromechanics The University of Texas at Austin 5/10/2016
2016 ADVISORY PANEL SUPERCONDUCTING & OTHER ROTATING MACHINES Jon Hahne Center for Electromechanics The University of Texas at Austin 5/10/2016 Rotating Machine s Niche Offer balanced and efficient energy
FULL-ELECTRIC, HYBRID AND TURBO-ELECTRIC TECHNOLOGIES FOR FUTURE AIRCRAFT PROPULSION SYSTEMS
Journal of KONES Powertrain and Transport, Vol. 23, No. 4 2016 FULL-ELECTRIC, HYBRID AND TURBO-ELECTRIC TECHNOLOGIES FOR FUTURE AIRCRAFT PROPULSION SYSTEMS Borys Łukasik, Witold Wiśniowski Institute of
PM Assisted, Brushless Wound Rotor Synchronous Machine
Journal of Magnetics 21(3), 399-404 (2016) ISSN (Print) 1226-1750 ISSN (Online) 2233-6656 http://dx.doi.org/10.4283/jmag.2016.21.3.399 PM Assisted, Brushless Wound Rotor Synchronous Machine Qasim Ali 1,
EDMATECH Trends in UAV Propulsion
1 Trends in UAV Propulsion Liban Emanuel 2 Trends in UAV Propulsion 3 UAV Propulsion Requirements Reliability High power to weight ratio High efficiency in the flight envelope Low emission of IR,Radar
Air Force Research Laboratory
Air Force Research Laboratory Design of SMES Devices for Air and Space Applications 12 Oct 2011 Integrity Service Excellence Timothy J. Haugan, Ph.D. Research Physicist Propulsion Directorate Air Force
w w w. o n e r a. f r
www. onera. fr Pioneering concepts for Personal Air Transport Systems PPlane Project AMPERE Project Hybrid electrical propulsion study PPlane : a pioneering concept for Personal Air Transport Systems The
Novel Single-Drive Bearingless Motor with Wide Magnetic Gap and High Passive Stiffness
14PESGM2609 Wednesday, July, 30, 2014 1 Novel Single-Drive Bearingless Motor with Wide Magnetic Gap and High Passive Stiffness Hiroya Sugimoto Seiyu Tanaka Akira Chiba Tokyo Institute of Technology 1-1.
About TECO-Westinghouse
About TECO-Westinghouse Th e TECO-WESTINGHOUSE l e g ac y o f i n n ovat i o n a n d q ua l i t y in the design and production of electric motors and generators for the marine industry spans more than
Course Syllabus and Information
Energy Storage Systems for Electric-based Transportations Course Syllabus and Information College of Engineering Department of Electrical and Computer Engineering Course No. ECE-5995 Selected topics Winter
Aspects of Permanent Magnet Machine Design
Aspects of Permanent Magnet Machine Design Christine Ross February 7, 2011 Grainger Center for Electric Machinery and Electromechanics Outline Permanent Magnet (PM) Machine Fundamentals Motivation and
Technology in Transportation Exam 1
Name: 16.682 Technology in Transportation Exam 1 April 5, 2011 Question 1: Internal Combustion Engine Technology (20 points) Use the torque/rpm curve below to answer the following questions: 600 500 Horsepower
5. LINEAR MOTORS 5.1 INTRODUCTION
5.1 INTRODUCTION 5. LINEAR MOTORS Linear Electric Motors belong to the group of Special electrical machines that convert electrical energy into mechanical energy of translator motion. Linear Electric motors
Electric Flight Potential and Limitations
Electric Flight Potential and Limitations Energy Efficient Aircraft Configurations, Technologies and Concepts of Operation, Sao José dos Campos, 19 21 November 2013 Dr. Martin Hepperle DLR Institute of
Electric Drive - Magnetic Suspension Rotorcraft Technologies
Electric Drive - Suspension Rotorcraft Technologies William Nunnally Chief Scientist SunLase, Inc. Sapulpa, OK 74066-6032 wcn.sunlase@gmail.com ABSTRACT The recent advances in electromagnetic technologies
CHAPTER 4 HARDWARE DEVELOPMENT OF DUAL ROTOR RADIAL FLUX PERMANENT MAGNET GENERATOR FOR STAND-ALONE WIND ENERGY SYSTEMS
66 CHAPTER 4 HARDWARE DEVELOPMENT OF DUAL ROTOR RADIAL FLUX PERMANENT MAGNET GENERATOR FOR STAND-ALONE WIND ENERGY SYSTEMS 4.1 INTRODUCTION In this chapter, the prototype hardware development of proposed
System Integration and Controls
System Integration and s Dionysios Aliprantis, Purdue Phil Ansell, UIUC Christopher Barth, UIUC Steven Boyd, US DOE Sam Chen, UIUC Kiruba Haran, UIUC Jim Heidmann, NASA Amy Jankovsky, NASA Irin Jose, UIUC
Energy Demand & World Oil Production : Forecast. World Oil Production by Source
2 Energy Demand & World Oil Production : Forecast Energy Demand in Each Sector 1 World Oil Production by Source 8 Energy Demand (Mtoe) 15 1 5 Non-energy Use Other Sectors Transportation Industry Power
Sub:EE6604/DESIGN OF ELECTRICAL MACHINES Unit V SYNCHRONOUS MACHINES. 2. What are the two type of poles used in salient pole machines?
SRI VIDYA COLLEGE OF ENGINEERING & TECHNOLOGY DEPARTMENT OF EEEE QUESTION BANK Sub:EE6604/DESIGN OF ELECTRICAL MACHINES Unit V SYNCHRONOUS MACHINES 1. Name the two types of synchronous machines. 1. Salient
A Homopolar Inductor Motor/Generator and Six-step Drive Flywheel Energy Storage System
A Homopolar Inductor Motor/Generator and Six-step Drive Flywheel Energy Storage System Perry Tsao, Matt Senesky, Seth Sanders University of California, Berkeley Perry s thesis defense presented www-power.eecs.berkeley.edu
Electro-mobility and the Future of Transport Aircraft Development
Electro-mobility and the Future of Transport Aircraft Development Dr Askin T. Isikveren, Head, Visionary Aircraft Concepts Prof. Mirko Hornung, Chief Technical Officer 10th European Workshop on Aircraft
Introduction and a Brief History of Electric Aircraft 1
contents Preface xi CHAPTER 1 Introduction and a Brief History of Electric Aircraft 1 1.1 Background 1 1.2 Electrification Trend 2 1.3 Early Electric Flights 3 1.4 The Solar Years 4 1.5 All-Electric and
Planes, Trains and Stationary Power
Planes, Trains and Stationary Power Outline Product Portfolio Thermodynamic Cycles (Gas Turbine, Diesel, Natural Gas) Fuels Perspective / Renewables Outline Product Portfolio Thermodynamic Cycles (Gas
Technology Trends in emotor Components for Automotive Applications. Mateo Primorac , Miba AG
Technology Trends in emotor Components for Automotive Applications Mateo Primorac 09.11.2017, Miba AG Introduction Relevant market shares of electric vehicles about to happen in near future Market share
Joule losses of magnets in permanent magnet synchronous machines - case concentrated winding machine
Joule losses of magnets in permanent magnet synchronous machines - case concentrated winding machine Hanne Jussila Lappeenranta University of Technology 1 Joule losses of permanent magnets Eddy current
James Goss, Mircea Popescu, Dave Staton. 11 October 2012, Stuttgart, Germany
Implications of real-world drive cycles on efficiencies and life cycle costs of two solutions for HEV traction: Synchronous PM motor vs Copper Rotor - IM James Goss, Mircea Popescu, Dave Staton 11 October
European Conference on Nanoelectronics and Embedded Systems for Electric Mobility
European Conference on Nanoelectronics and Embedded Systems for Electric Mobility emobility emotion 25-26 th September 2013, Toulouse, France 6-phase Fault-Tolerant Permanent Magnet Traction Drive for
ENvironmentally Friendly Inter City Aircraft powered by Fuel Cells (ENFICA-FC).
INFORMATION ENvironmentally Friendly Inter City Aircraft powered by Fuel Cells (ENFICA-FC). The ENFICA-FC project led by Politecnico di Torino and comprising 11 partners has been selected for co-funding
Keywords: Hybrid electric vehicle, free-piston generator, linear magnetic-geared machine, finite element analysis
An Integrated PM Magnetic-geared Machine for Hybrid Electric Vehicles Hua Fan, K. T. Chau 1, Chunhua Liu, C. C. Chan, and T.W. Ching 1 K. T. Chau (corresponding author) The University of Hong Kong, Pokfulam
Electric Propulsion for Vertical Flight. Transformative Vertical Flight Workshop Arlington 2014
Electric Propulsion for Vertical Flight Transformative Vertical Flight Workshop Arlington 2014 Mike Ricci Vice President, Engineering mricci@launchpnt.com 1 LaunchPoint Technologies High Performance Controls/Electromechanical
Competitive Benchmarking Analysis: Hybrid Vehicle Traction Motors
Competitive Benchmarking Analysis: Hybrid Vehicle Traction Motors Alan C. Goodrich, IBIS Associates, Inc. 1601 Trapelo RD Ste 164, Waltham, MA 02451 telephone: 1.781.290.5387, email: alan@ibisassociates.com
The University of Nottingham
Power Electronics Research at the University of Nottingham The University of Nottingham Professor Pat Wheeler Power Electronics, Machines and Control (PEMC) Research Group UNIVERSITY OF NOTTINGHAM, UK
Development and Performance Evaluation of High-reliability Turbine Generator
Hitachi Review Vol. 52 (23), No. 2 89 Development and Performance Evaluation of High-reliability Turbine Generator Hiroshi Okabe Mitsuru Onoda Kenichi Hattori Takashi Watanabe, Dr. Eng. Hisashi Morooka
Development of a Gas Turbine Generator On-Board Electric Power Source for MAGLEV Trains
THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS 305 E. 07 St., New York, N.Y. 10017 The Society shall not be responsible for statements or opinions advanced in papers or In dis. cussion at meetings of the
Electric Machines Roadmap. Updated by the Advanced Propulsion Centre in collaboration with and on behalf of the Automotive Council
Electric Machines Roadmap Updated by the Advanced Propulsion Centre in collaboration with and on behalf of the Automotive Council Executive summary Electric machines 2013 roadmap focused on a number of
9. Examples of hydro energy conversion
9. Examples of hydro energy conversion VATech Hydro, Austria Prof. A. Binder 9/1 Variable speed pump storage power plant Prof. A. Binder 9/2 Conventional pump storage power plant with synchronous motor-generators
High Speed Machines Drive Technology Forward
High Speed Machines Drive Technology Forward Dr Sab Safi, C.Eng, Consultant/Specialist, SDT Drive Technology There is a continual demand for high speed advanced electrical machines and drives for wide-ranging
Remy HVH250 Application Manual Remy HVH250 Application Manual
Preliminary Draft HVH250 MotorManual20110407.doc Page 1 of 31 TABLE OF CONTENTS 1. INTRODUCTION...3 2. SYSTEM OVERVIEW...3 2.1 Installation Overview...3 2.2 Motor Overview...3 3. HVH MOTOR TYPICAL APPLICATIONS...4
INWHEEL SRM DESIGN WITH HIGH AVERAGE TORQUE AND LOW TORQUE RIPPLE
INWHEEL SRM DESIGN WITH HIGH AVERAGE TORQUE AND LOW TORQUE RIPPLE G. Nalina Shini 1 and V. Kamaraj 2 1 Department of Electronics and Instrumentation Engineering, R.M.D. Engineering College, Chennai, India
CHAPTER 1 INTRODUCTION
1 CHAPTER 1 INTRODUCTION 1.1 ELECTRICAL MOTOR This thesis address the performance analysis of brushless dc (BLDC) motor having new winding method in the stator for reliability requirement of electromechanical
Day 5 Practical and Written Final SAE Exams for SAE Int l Advanced HEV Diagnostics CoC
One of the fastest growing automotive sectors is the field of vehicles using electric propulsion systems. These technologies are providing significant opportunities and challenges to automotive instructors
Core Loss Effects on Electrical Steel Sheet of Wound Rotor Synchronous Motor for Integrated Starter Generator
Journal of Magnetics 20(2), 148-154 (2015) ISSN (Print) 1226-1750 ISSN (Online) 2233-6656 http://dx.doi.org/10.4283/jmag.2015.20.2.148 Core Loss Effects on Electrical Steel Sheet of Wound Rotor Synchronous
Onboard DC Grid. Jan Fredrik DP Conference 2011; Houston. for enhanced DP operation in ships
Onboard Grid Jan Fredrik Hansen @ DP Conference 2011; Houston for enhanced DP operation in ships Traditional System Onboard Grid Up to 20% fuel saving potential Quicker and more dynamic system performance
Approche novatrice pour la conception et l exploitation d avions écologiques, sous incertitudes.
Sylvain Prigent Approche novatrice pour la conception et l exploitation d avions écologiques, sous incertitudes. Challenges Air traffic will double in the next 20 years! *Revenue passenger kilometers (number
High Performance Machine Design Considerations
High Performance Machine Design Considerations High Performance Machine Design Considerations Abstract From Formula One race cars to consumer vehicles, the demand for high performing, energy efficient
Hybrid Vehicles. Electric and. Design Fundamentals. Iqbal Husain SECOND EDITION. Taylor & Francis Group, an informa business
Electric and Hybrid Vehicles Design Fundamentals SECOND EDITION Iqbal Husain CRC Press is an imprint of the Taylor & Francis Group, an informa business 2.6.1.1 Contents Preface Acknowledgments Author xv
Copyright 2007 Charles P. Dahan
Copyright 2007 Charles P. Dahan Past V.E.R.T Projects Series Hybrid Snowmobile Electric Utility Snowmobile Series Hybrid SAE Race Car Personal Watercrafts PWC Outline Project s Goals PWC Performance Characteristics
VEHICLE ELECTRICAL SYSTEMS INTEGRATION (VESI) PROJECT
EP/I038543/1 VEHICLE ELECTRICAL SYSTEMS INTEGRATION (VESI) PROJECT Phil Mawby University of Warwick 2 Facts & Figures EPSRC-funded project: 3.8 M Low TRL (1-3) to support EV technology development 10 partners
What does the future bring?
Gebhardt Lecture Georgia Institute of Technology January 23, 2014 Dr. M.J. Benzakein Director, Propulsion and Power Center What does the future bring? A look at Technologies for Commercial Aircraft in
New 30 m Flexible Hybrid Energy Transfer Line with Liquid Hydrogen and Superconducting MgB2 Cable Development and Test Results
New 30 m Flexible Hybrid Energy Transfer Line with Liquid Hydrogen and Superconducting MgB2 Cable Development and Test Results V. S. Vysotsky a *, I. V. Antyukhov b, V. P. Firsov b, E. V. Blagov c, V.
Journal of Asian Scientific Research. DESIGN OF SWITCHED RELUCTANCE MOTOR FOR ELEVATOR APPLICATION T. Dinesh Kumar. A. Nagarajan
Journal of Asian Scientific Research journal homepage: http://aessweb.com/journal-detail.php?id=5003 DESIGN OF SWITCHED RELUCTANCE MOTOR FOR ELEVATOR APPLICATION T. Dinesh Kumar PG scholar, Department
NASA Electric Aircraft Testbed (NEAT) Overview
NASA Electric Aircraft Testbed (NEAT) Overview Boeing SUGAR Volt 2040 In-line Turbo/Electric NASA AATT N+3 Concept Boundary Layer Ingestion Airbus/RR E-Thrust 2036 Distributed Hybrid Gas-Electric Propulsion
Brochure. Wind turbine generators Reliable technology for all turbine applications
Brochure Wind turbine generators Reliable technology for all turbine applications 2 ABB Wind turbine generators We provide motors and generators, services and expertise to save energy and improve customers
Opportunities and Challenges of Electric Aircraft Propulsion Tagung Energiesysteme - Elektromobilität Dr.-Ing. Claus Müller - Brugg,
Opportunities and Challenges of Electric Aircraft Propulsion Tagung Energiesysteme - Elektromobilität Dr.-Ing. Claus Müller - Brugg, 24.10.2017 Unrestricted siemens.com Siemens flight test history 2011
AML. Revolutionizing industries with superior magnet technology. December Enabling. Your World. Transformed. TM
AML Revolutionizing industries with superior magnet technology December 2018 Enabling. Your World. Transformed. TM E300807 RevA 2018 Advanced Magnet Lab, Inc. All rights reserved worldwide. Safe Harbor
LIMITED ANGLE TORQUE MOTORS
LIMITED ANGLE TORQUE MOTORS Limited Angle Torque Motors H2W Technologies Limited Angle Torque Motors are ideal for compact, limited angular excursion (
Hybrid VTOL: Increased Energy Density for Increased Payload and Endurance
Hybrid VTOL: Increased Energy Density for Increased Payload and Endurance Top Flight Airborg 10K H8 with Micro Hybrid Generator Engine Dr. Paul DeBitetto, VP/Software Engineering, paul.debitetto@topflighttech.com,
Experimental evaluation of a highspeed multi-megawatt SMPM machine. Daniel M. Saban, PE PhD
Experimental evaluation of a highspeed multi-megawatt SMPM machine Daniel M. Saban, PE PhD saban@ieee.org Agenda Machine Description Testing Stator-only Open circuit No-load Short circuit Partial load,
Sustainable Energy Mod.1: Fuel Cells & Distributed Generation Systems
Sustainable Energy Mod.1: Fuel Cells & Distributed Generation Systems Dr. Ing. Mario L. Ferrari Thermochemical Power Group (TPG) - DiMSET University of Genoa, Italy : fuel cell systems (hybrid systems)
New Self-Excited Synchronous Machine with Tooth Concentrated Winding
New Self-Excited Synchronous Machine with Tooth Concentrated Winding Gurakuq Dajaku 1) and Dieter Gerling 2), IEEE 1 FEAAM GmbH, D-85577 Neubiberg, Germany 2 Universitaet der Bundeswehr Muenchen, D-85577
Power Electronics Powertrain Architectures for Hybrid and Solar Electric Airplanes with Distributed Propulsion
Power Electronics Powertrain Architectures for Hybrid and Solar Electric Airplanes with Distributed Propulsion Damien Lawhorn, Vandana Rallabandi, and Dan M. Ionel, FIEEE SPARK Lab, Department of Electrical
Technology in Transportation Exam 1 SOLUTIONS
Name: 16.682 Technology in Transportation Exam 1 SOLUTIONS April 5, 2011 Question 1: Internal Combustion Engine Technology (20 points) Use the torque/rpm curve below to answer the following questions:
The distinguishing features of the ServoRam and its performance advantages
ADVANCED MOTION TECHNOLOGIES INC 1 The distinguishing features of the ServoRam and its performance advantages What is a Linear Motor? There are many suppliers of electrical machines that produce a linear
World s Largest Air-cooled Turbogenerator in operation
Titre de la diapositive! Paragraphe World s Largest Air-cooled Turbogenerator in operation Yves Sabater Table of content! Turbogenerators cooling technologies State of the art! 400 MVA air-cooled generator
CHAPTER 3 DESIGN OF THE LIMITED ANGLE BRUSHLESS TORQUE MOTOR
33 CHAPTER 3 DESIGN OF THE LIMITED ANGLE BRUSHLESS TORQUE MOTOR 3.1 INTRODUCTION This chapter presents the design of frameless Limited Angle Brushless Torque motor. The armature is wound with toroidal
Solenoid Magnets for the Front End of a Neutrino Factory
Solenoid Magnets for the Front End of a Neutrino Factory M.A. Green and S.S. Yu Lawrence Berkeley National Laboratory, Berkeley CA 94720 J.R. Miller and S. Prestemon National High Magnetic Field Laboratory,
Comparative Performance of FE-FSM, PM-FSM and HE-FSM with Segmental Rotor Hassan Ali Soomro a, Erwan Sulaiman b and Faisal Khan c
Comparative Performance of FE-FSM, PM-FSM and HE-FSM with Segmental Rotor Hassan Ali Soomro a, Erwan Sulaiman b and Faisal Khan c Department of Electrical power Engineering, Universiti Tun Hussein Onn
PROGRESS OF BATTERY SYSTEMS AT GENERAL MOTORS. Manfred Herrmann Roland Matthé. World Mobility Summit Munich October 2016
PROGRESS OF BATTERY SYSTEMS AT GENERAL MOTORS Manfred Herrmann Roland Matthé World Mobility Summit Munich October 2016 AGENDA DEVELOPMENT OF ELECTRIFICATION ELECTRIFICATION BATTERY SYSTEMS PROGRESS OF
The Future of Engine Technology
Airfinance Journal Roundtable Summit The Future of Engine Technology Samer Dajani Regional Marketing Director Expanded portfolio ( 07 Rev $, in billions) Commercial Engines Engines & Services Commercial