Transcript This is the Title - IEEE International Future Energy Challenge

IFEC IFEC
2009 2009
Workshop
The 2009 International Future Energy Challenge
TM
The 2009 International Future Energy Challenge
TM
Welcome Address
Ralph M. Kennel
IEEE-PELS
Vice President Meetings
Electrical Machines and Drives
Bergische Universitaet Wuppertal
Electrical Drive Systems and Power Electronics
Technische Universitaet Muenchen
Global Development: Increase of Energy Demand
source: Siemens PTD
Workshop
IFEC 2009
The 2009 International Future Energy ChallengeTM
where will we get
our electrical energy from in the future ?
we should have a goal
even if we are not convinced we will gain it
there is a discussion in Germany  the 5 * 20 model :
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
20 % nuclear power
20 % fossile power
20 % renewable power
20 % biomass / biogas
20 % energy savings
Workshop
IFEC 2009
The 2009 International Future Energy ChallengeTM
Energy Saving Potential in Industry
(in Germany)
source: ZVEI
 26,5 % heat dissipation
 5 % lighting
 68,5 % mechanical energy (electrical drives)
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2,2 % energy saving potential motor efficiency
9 % energy saving potential
by variable speed drives
Energy Demand and Electricity Consumption are on the Rise
– We Can Help to "Do More With Less"
Savings of 25% are possible in current electrical energy consumption
which equals the demand of the USA.
Energy Consumption [bn kWh]
Source: Fraunhofer Institute, IISP, LES-Flyer, 2004
20
16
Total
Energy
12
8
25-30% savings potential
by more extensive use of
electronic power conversion
(e. g. power electronics)
4
0
1800
Electrical
Energy
1900
2000
2100
Energy Saving Potential by Power Electronics
Stand-by (TV, ...)
Power Supplies
(e. g. in Servers)
source: Siemens PTD
Lighting
isEurope
that a lot
???
in
that
would save
a complete nuclear plant !!!
90% saving potential
1% efficiency increase
Drive Control
Transportation
Topic B
25% saving potential
Air Conditioning
Topic A
30-40% saving potential
20-30% saving potential
30-40% saving potential
(by power electronics)
(by power electronics)
(by intelligent control)
Workshop
IFEC 2009
The 2009 International Future Energy ChallengeTM
Saving Energy is our Main Issue for the Next Decade(s)
• energy consumption is globally increasing
 a significant part of the needed energy is electrical energy
• 25 – 40 % of that could be saved
 that is more than necessary to meet the demands of the Kyoto Protocol !!
• to achieve that power electronics and system control must be used more effectively
• higher cost for electronic circuits prevents industry (as well as ourselves) from doing that
• cost reduction in power electronics and industrial electronics
supports introduction of energy saving technologies
Workshop
IFEC 2009
The 2009 International Future Energy ChallengeTM
Discussion Issues
• what are the problems in industry
in using energy saving technologies ?
• can academics do more to encourage industry ?
• where are the fields of future investigations ?
– control schemes
– component design
– system design
• is industry willing
to invest resources in researching these areas ?
Workshop
IFEC 2009
The 2009 International Future Energy ChallengeTM
The Future Energy Challenge Competition
supports us in getting a step further
Topic (A) : Integrated Starter/Alternator-Motor Drive for Automotive Applications:
 Saving Energy in Transportation
 by increasing efficiency
 by reducing weight
Topic (B) : Low Cost Wind Turbine Energy Maximizer:
 Saving Energy
 by using renewable energy
 by using sophisticated control
Workshop
IFEC 2009
The 2009 International Future Energy ChallengeTM
The Power Electronics Society (IEEE-PELS)
is proud that the Future Energy Challenge Competition
has become a global event !!
Congratulations and Good Luck to the teams in Topic (A) :
Consortium of the University of Colorado at Boulder (USA)
and University of Tokushima (Japan)
Federal University of Mato Grosso do Sul (Brazil)
United International University (Bangladesh)
Workshop
IFEC 2009
The 2009 International Future Energy ChallengeTM
The Power Electronics Society (IEEE-PELS)
is proud that the Future Energy Challenge Competition
has become a global event !!
… and in Topic (B) :
University of Wisconsin at Milwaukee (USA)
Cologne University of Applied Sciences
(Germany)
University of Central Florida (USA)
Federal University of Ceara (Brazil)
Consortium of Bangladesh University
of Engineering and Technology
and East West University (Bangladesh)
University of Texas at Arlington (USA)
Istanbul Technical University (Turkey)
Universitaet Karlsruhe (Germany)
HuaZhong University
of Science and Technology (China)
Northern Caribbean University (Jamaica)
University of Macau (China)
Workshop
IFEC 2009
The 2009 International Future Energy ChallengeTM
Thank you !