Tutorial Proposal Form
1. Title of Tutorial
Design and Manufacturing of PM Electrical Machines
2. Abstract (500 word limit, If the tutorial is accepted, this abstract will be published in the conference web
page, program, and proceedings)
Permanent Magnet (PM) synchronous machines are being used more and more in many applications,
mainly because of the advantages such as volume and weight reductions and high power density. Even
though the PM machines have many advantages, there are many challenges that need to be considered.
These challenges include calculation of the losses in the permanent magnet, selection of winding topologies
and manufacturing. For high quality PM machine design, special considerations should be taken to
overcome these challenges.
The purpose of this tutorial is to provide the most important challenges and design considerations for PM
Machines. Different machines types will be evaluated for various applications and pros and cons will be
discussed. Different Winding topologies will be reviewed. Manufacturing techniques and best practices will
be shared.
3. Outline of Tutorial (Outline would only define the topics and the subtopics that would be covered. No
detail descriptions should be included in the proposal)
-
Sizing equations
Tip Speed Considerations
Example Applications (Electric Vehicles, Flywheels, Appliances)
Fractional-Slot Concentrated Winding PM Machines and Comparisons with Distributed Winding PM
Machines
Manufacturing Techniques and Best Practices of PM Machines
4. Lead Instructor (Name / Affiliation & contact information)
Dr. Bulent Sarlioglu, Ph.D.
Assistant Professor
Associate Director of WEMPEC
1415 Engineering Drive
2557A Engineering Hall
Madison, WI 53706
Phone: 608 520 2742
Bulent@engr.wisc.edu
5. Other Instructors
Thomas M. Jahns, Ph.D.
Grainger Professor of Power Electronics and Electric Machines
Department of Electrical and Computer Engineering
University of Wisconsin - Madison
2559A Engineering Hall
1415 Engineering Drive
Madison, WI 53706
Tel: +1(608) 262-5702
Fax: +1(608) 262-5559
E-mail: jahns@engr.wisc.edu
Dr. Dan M. Ionel, IEEE Fellow
Chief Electromagnetic Engineer
Regal Beloit Corporation
Office+1 262 387 5555
Cell +1 414 688 3539
dan.ionel@regalbeloit.com
5. Instructor Bios: ~150 words each (Please provide a brief biography of each instructor, describing the
qualifications for presenting the proposed tutorial, including the work and publications that are most relevant
to the proposal)
Bulent Sarlioglu is Professor at University of Wisconsin–Madison, and Associate Director, Wisconsin
Electric Machines and Power Electronics Consortium (WEMPEC). Dr. Sarlioglu spent more than ten years
at Honeywell International Inc.’s aerospace division, most recently as a staff systems engineer, earning
Honeywell’s technical achievement award in 2003 and an outstanding engineer award in 2011. Dr. Sarlioglu
contributed to multiple programs where high-speed electric machines and drives are used mainly for
aerospace applications. One of the examples was a turbo-compressor system where the turbine,
compressor, and PM motor are mounted on the same shaft. The compressor and turbine are used as part of
an air supply system for a Department of Energy 80-kW fuel cell system. The motor was variable speeds up
to 100,000 rpm and power up to 17 kW. Dr. Sarlioglu is the inventor or co-inventor of sixteen US patents
and many other international patents. His research areas are high-speed electric machines, novel electric
machines, and application of wide bandgap devices to power electronics to increase efficiency and power
density.
B. Sarlioglu, “Design and Analysis of Electrical Machines Including High-Speed Types”; together with
Thomas Wu; half-day tutorial at IEEE IECON 2014, Dallas, TX, October 29, 2014
Y. Li, S. Li, Y. Yang, B. Sarlioglu, “Analysis of Flux Switching Permanent Magnet Machine Design for
High-Speed Applications,” Proc. of IEEE Energy Conversion Congress and Expo (ECCE), Pittsburgh,
PA, September 14-18, 2014.
J. H. Kim, W. Choi, B. Sarlioglu, “Closed-Form Solutions of Winding Parameters for Axial Flux
Permanent Magnet Machines,” Proc. of IEEE Energy Conversion Congress and Expo (ECCE),
Pittsburgh, PA, September 14-18, 2014
S. Li, Y. Li, W. Choi, B. Sarlioglu, “High Speed Electric Machines – Challenges and Design
Considerations,” Proc. of International Conference on Electrical Machines (ICEM), Berlin, Germany,
September, 2-5, 2014.
W. Choi,
Silong
Li, B. Sarlioglu, “Core
Loss Estimation of
High
Speed
Electric Machines:
An Assessment,” Proc.
of
IEEE
Industrial
Electronics
Society
Annual
Conference (IECON), Vienna, Austria, November 10-13, 2013.
Ju H. Kim, B. Sarlioglu, “Design of Axial Flux Permanent Magnet Machine for Marine Current
Turbine”, Proc. of IEEE Industrial Electronics Society Annual Conference (IECON), Vienna, Austria,
November 10-13, 2013.
Dan M. Ionel, PhD, FIEEE, Chief Engineer, Regal Beloit Corp., and Visiting Professor of the University of
Wisconsin–Milwaukee. Ionel has worked in industrial R&D for Fortune 1000 and FTSE 100 Companies in
the US and the UK. His experience includes electric machines and drives with power ratings between
0.002hp and 10,000hp.
Ionel, D.M., “Introduction to Electric Machine Design for Manufacturing”; together with Rosu M.; half-day
tutorial at IEEE ITEC 2014, Dearborn (MI),
June 15, 2014
Ionel D. M. – US 8,102,091 – Jan. 24, 2012 – “Interior Permanent Magnet Motor Including Rotor with
Unequal Poles”.
Ionel D. M. – US 7,932,658 – Apr. 26, 2011 – “Interior Permanent Magnet Motor Including Rotor with Flux
Barriers”.
Ionel D. M., Lesak, A. E. – US 7,687,965 – Mar. 30, 2010 – “Electric Machine, Stator Assembly for an
Electric Machine and Method of Manufacturing the Same”.
Ionel D. M., Dellinger S. J., Heideman R. J., Lesak A. E. – US 7,468,570 – Dec. 23, 2008 – “Stator
Assembly for An Electric Machine and Method of Manufacturing the Same”.
Ionel D. M., Dellinger S. J., Heideman R. J., Lesak A. E. – US 7,348,706 –
Mar. 25, 2008 – “Stator Assembly for An Electric Machine and Method of
Manufacturing the Same”.
Thomas M. Jahns, PhD, Grainger Professor of Power Electronics and Electrical Machines, Department of
Electrical and Computer Engineering, University of Wisconsin–Madison. Before UW, Jahns spent 15 years
with GE Corporate R&D and MIT where he researched interests in electric machines, drive system analysis
and control, power electronics integration, and renewable energy.
An update of Prof. Jahns bio and publications will be sent separately.