1. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 1 Proejct Oriented Teaching in Power Electronics and Drives by Professor Frede Blaabjerg Aalborg University fbl@iet.auc.dk http://www.iet.auc.dk/~fbl/

2. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 2 The City of Aalborg: Area as at January 1st 2003 560 km2 Population figure as at January 1st 2003 162,521 Percentage population of the whole country 3.02 University of Aalborg: Total number of students (A+B+C)13,329 A. Humanities, total 3,535 - Guest education 139 - Ordinary education 2,759 - Ph. D. students 83 - Open education 554 B. Social science, total 4,640 - Guest education201 - Ordinary education 3,457 - Ph. D. students 83 - Open education899 C. Technology and science, total 5,154 - Guest education 313 - Ordinary education 4,053 - Ph. D. students 341 - Open education447 Foreigners grouped by nationality and age rouped by ationality and age age Total 7,234 1. Nordic and EU-countries total 2,060 Nordic countries total 1,134 EU-countries total 1,159 2. Other parts of Europe1554 3. Africa total1 358 4. North America total 176 5. South and Central America 134 6. Oceania total 37 7. Asia total1775 8. Stateless + not informed 140 y nationality and age

3. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 3 We work from day one in groups with problem-oriented projects. Most important benefits are: Team work Project management Broad engineering projects Communication (written, presentation, negotiation) Theory Experiments How to study at Aalborg University

4. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 4 Basic Structure 10 9 8 7 6 5 4 3 2 1 Master Specialisation Master Programme Fundamental Education Basic Year B.Sc.Thesis Intro semester The study each semester is based on a combination of courses and team based problem-oriented project work Education

5. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 5 Power electronics and drives curriculum organization at Aalborg University 1. 2. 6. 7. 3. 4. 5. 8. 9. 10. Electrical and Electronic Engineering Basic year Electrical Energy Engineering Power Electronics and Drives Introductory SEMESTER B.Sc. in Electrical Energy Technology M.Sc. in Power Electronics and Drives

6. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 6 Project themes during a complete study in power electronics and drives Design Oriented Analysis of Electrical Machines and PowerElectronicSystems M.Sc. Project Dynamics in electrical Machines and Power Systems Dynamics Control in Power ElectronicSystems Control ElectroniSystems Design ofElectronic Systems DesignSystemDesign Micro computersMicro- Analogue and Digital Electronics Analogue Models Reality Reality and Models Power Control in Electrical Systems B.Sc. Project 1. semester 2. semester 3. semester 4. semester 5. semester 6. semester 7. semester 8. semester 9. semester 10. semester Power

7. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 7 Literature Lectures Experiments/ prototyping Field work Tutorials Problem analysis Problem solving Report Group studiess Implementation of problem-oriented and project-organised education One semester

8. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 8 Typical distribution between courses and project work during one semester (30 ETCS) INTRODUCTION solving AnalysisReport 100% 75% 50% 25% 0% 5 weeks1015weeks 1.period2.period3.period4.period StartEnd COURSES Problem EVALUATION (project/courses) 100% 75% 50% 25% 0% 510 weeks 1.2.3.4. Start 1 day 20 weeks 50% project work 25% project-oriented courses 25% basic courses Full week time table Starting time: September 1 and February 1

9. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 9 Overview BASIC YEAR 1. and 2. sem 3. to 5. sem Electronics and Electrical Engineering Electrical Energy Technology (EET) 6. to 7. sem 8. to 10. sem High Voltage Engineering and Power systems Power Electronics and Drives Sustainable Energy Engineering Fluids and Combustion Engineering Industry and export Intro sem. B.Sc w. Honor Electro Mechanical System Design Education

10. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 10 Power Electronics and Drives (PED) Presentation of the PED program International Master in Power Electronics and Drives (8-10 semester) grid

11. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 11 Electrical Energy System POWER STATION SOLAR CELLS WIND TURBINE MOTOR PUMP ROBOTICS REFRIGERATOR TELEVISION LIGHT TRANSFORMER INDUSTRY = POWER SUPPLY ac dc TRANSFORMER COMPEN- SATOR FACTS FUEL CELLS FUEL [ COMMUNICATION COMBUSTION ENGINE SOLAR ENERGY TRANSPORT 333 1-3 3 DC AC ~ EnergySystem POWER STATION SOLAR CELLS WIND TURBINE MOTOR PUMP ROBOTICS REFRIGERATOR TELEVISION LIGHT TRANSFORMER INDUSTRY = POWER SUPPLY ac dc TRANSFORMER COMPEN- SATOR FACTS FUEL CELLS FUEL [ COMMUNICATION COMBUSTION ENGINE SOLAR ENERGY TRANSPORT 333 1-3 3 DC AC ~ DC AC DC AC

12. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 12 Power Electronics and Drives (PED) Aims to educate candidates of a high standard in an innovative and challenging environment. Provides an education related to the development of any kind of power electronic equipment, electrical drives and motion control. Close links to industrial applications in the project work. What is the PED programme ?

13. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 13 Power Electronics and Drives (PED) Core Disciplinary Power Electronics Electrical Machines Drive Systems Power Systems Control Theory Electronics  -controller/DSP Prototyping and Tests Themes 6. Sem: Electric Machines and Power Systems 7. Sem: Design of Power Electronics and Drives 8. Sem: Control in Power Electronics and Drives 9. Sem: Design-oriented Analysis of Electric Machines and Power Electronic Systems 10. Sem: Master Thesis

14. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 14 Power Electronics and Drives (PED) Key areas: PED 8: Control in Power Electronics and Drives

15. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 15 Power Electronics and Drives (PED) Courses at the PED 8th semester

16. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 16 Power Electronics and Drives (PED) PED 8 semester projects Motor control performance with DSP Cost-effective boost converter for digital power factor control Current control of inverter-fed motor with LC-filter Sensorless control of PMSM based on flux-linkage estimation (PED) Single-phase ASD with sinusoidal input current and bi- directional power flow capability without a boost inductance for low-power applications Look at the 25 proposals from 2003: http://www.iet.auc.dk/education/ped8_eah8/03PROJEKTKATALOG.pdf

17. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 17 Power Electronics and Drives (PED) Key areas: PED 9. Sem: Design-oriented Analysis of Electric Machines and Power Electronic Systems

18. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 18 Power Electronics and Drives (PED) Courses at the PED 9th semester

19. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 19 Power Electronics and Drives (PED) The use of PCB transformers in both the gate drive circuit and the converter were a success The SMPS should be able of operating at an input voltage of 276-375[VDC], and at a switching frequency above 1.5[MHz] using a PCB transformer. Analysis and design of 50W SMPS for AM radio (PED 9+10) The SMPSoperates at 300[V DC ] and at 1.75[MHz], with an overall efficiency of 70%. The parasitic capacitances of the transformers caused the transformer voltages to contain considerable resonance, which will need extra attention. Industry: B&O

20. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 20 Power Electronics and Drives (PED) Design of a Low Cost, Modular Frequency Converter for Three Motors (PED 9+10) The project deals with a cost effective design of a modular frequency converter. The purpose is to control up to three independent motors, sharing a common DC-link and one micro- controller. The design is constructed and verified with subsystem models of the whole system built in Matlab/Simulink. A prototype of the modular frequency converter is also built and the design verified in the laboratory. Industry: Marel

21. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 21 Power Electronics and Drives (PED) Resultater af simuleringer og målinger mellemkredsstrømme Design of Resonant Tank for Three-level Resonant Inverter(PED 9+10) Industry: APC Denmark A/S

22. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 22 Power Electronics and Drives (PED) The basic idea Pratical work - Stator Design of a Brushless DC Motor Drive System(PED9+10) Industry: Sauer Danfoss A/S

23. 29-09-2003 S:\bj_jn\shw\Master_programme_in_power_electronics 23 Power Electronics and Drives (PED) Collaboration Partners - Industry Danfoss Drives A/S Danfoss A/S Grundfos A/S Axel Åkerman A/S Elfor Nesa A/S Vestas Wind Systems A/S Logimatic A/S Mita-Teknik a/s Cooper Bussmann DEFU B&O APC ABB Motors Migatronic Thrige Electric Electrolux Sauer Danfoss Eltra Nordex Bonus Energy PowerLynx E2