«Introduction to the Seminar on EMR»

Seminar On EMR Sept. 2014 Seminar Sept. 2014 Energetic Macroscopic Representation «Introduction to the Seminar on EMR» Prof. A. Bouscayrol University Lille1, L2EP, MEGEVH, France Dr. Philippe Barrade LEI, EPFL, Switzerland

- Outline - 2 LEI, Ecole Polytechnique Fédérale de Lausanne, CH L2EP, Univ. Lille 1, F Organization of the Seminar

Seminar On EMR Sept. 2014 Seminar Sept. 2014 Energetic Macroscopic Representation «LEI, Ecole Polytechnique Fédérale de Lausanne, CH»

- Main activities- 4 2 domains of activity: - Power-electronics - Industrial electronics (modelling and applied control) Today s main research directions Power Electronics and converters Energy conversion, energy management and storage

- Main contributions - 5 Multilevel converters High power, high resolution, fast response, efficiency, lower costs Symmetrical design: 1PhD (2002) Asymmetrical design and topologies (ABB, Swiss National Science Foundation ) One of the goals: more levels but with a limited number of components

- Main contributions - MMC technology : Energy exchange between 50 Hz and 16.7 Hz networks 6

- Main contributions - Power Electronics for Accelerators Power supply for the PS accelerator CERN, CERN PhD funding 7 Actual solution based on Capacitors (Patent EPFL/CERN)

«Introduction to seminar on EMR» - Main contributions Optimization of a converter, «Solar-Impulse»: low weight/high efficiency - Optimal nbr. of channels - Design/choice of optimal: - Passive components - Active components - Cooling Result: a 2 kw converter of 500g with 99.6 % efficiency! 8

- Main contributions - Hybrid systems: peak shaving for elevators A high inertia system: Cabin and conterweight must be accelerated Use of an accumulator to lower power peaks on grid Use of an accumulator to save energy u 1, u 2, u 3 Grid i 1, i 2, i 3 AC L s I s U s Supercapacitive accumulator DC DC L U d DC I l I a C I t I b U c S DC AC u m1, u m2, u m3 i m1, i m2, i m3 Permanent Magnet Synchronous Motor Braking resistors Shaft m w1 m w2 9 m e m p m c

- Main contributions - Hybrid systems, Energy storage: energy storage by compressed air 10 Compressed air accumulator ( reversible physics) Open cycle of air, ref: S. Lemofouet, http://biblion.epfl.ch/epfl/theses/2006/3628/epfl_th3628.pdf 2008: Creation d une société start-up:

«Introduction to seminar on EMR» - Modeling for design and control Modelling and representations applied for design and control Multiphysics modelling 11

«Introduction to seminar on EMR» - Modeling for design and control Modelling and representations applied for design and control Real-time modelling for fast control tests and prototyping 12

«Introduction to seminar on EMR» - Modeling for design and control Modelling and representations applied for design and control Representation tools for design, sizing and real-time control Structural description Functional representation 13

- Activities on EMR - 14 First contribution in 2002 P. Barrade. Series Connection of Supercapacitors: Comparative Study of Solutions for the Active equalization of the Voltages. Electrimacs 2002, 7th International Conference on Modeling and Simulation of Electric Machines, Converters and Systems, Montréal, Canada, 18-21 August. First collaboration LEI/L2EP in 2004 W. Lhomme Master Thesis Introduced in teaching activities Since 2007, Lecture on Hybrid Systems

Seminar On EMR Sept. 2014 Seminar Sept. 2014 Energetic Macroscopic Representation «L2EP, Univ. Lille 1, F»

- University Lille1, Science & Technology - at the crossroad of Paris, London and Brussels 16 Lille and suburbs more than 1.5 million inhabitants 4 universities (150,000 students) London Amsterdam University of Lille 1 (30,000 students) 1h20 Lille 0h35 Brussels Cologne France Paris 1h 0h50 TGV (railway) airport

- Education in France and at University Lille1 - Professional life 17 engineering schools PhD Master Bachelor +8 years +5 years +3 years Fields of study : Social and human sciences Economy and management Sciences and technologies ~ computer sciences ~ control engineering ~ electrical engineering ~ mechanics engineering ~ telecommunications Master «Automatic control and Electrical engineering» 4 specialties including Electrical Engineering and Sustainable development in English French Baccalauréat

- L2EP Lille - 18 Laboratory of Electrical Engineering and Power (L2EP) http://l2ep.univ-lille1.fr/ 30 professors and associate professors, 42 PhD students, 11 technical and administrative staff, 24 non permanent staff

- Research at L2EP - 19 «Numerical Modelling» Prof. S. Clénet Prof. F. Piriou «Optimisation» Prof. P. Brochet «Power Electronics» Prof. P. Le Moigne «Electrical grid» Prof. B. Robyns «Control» Prof. B. Lemaire-Semail

3 Professors 5 Associate Professors 2 Engineers 3 Post-doctoral positions 10 PhD students v q N F q V id Ω id C λ/b - Control team of L2EP - «Control» Prof. B. Lemaire-Semal Modelling and control tools Ω (COG, EMR, BMC, resonant controllers..) simulation de véhicule Electrique 20 i q V id C Ω F T C r v q-ref F q-ref V id-ref Ω id-ref C ref B. Lemaire-Semail «Electro-active actuators» A. Bouscayrol «Electricity and Vehicle» E. Semail «Multiphase machine» X. Kestelyn «Machine tools» Formalisms bring solutions for new applications New applications lead to the improvement of formalisms

- Modeling and control tools - 21 LEEI Toulouse (France) Petri Nets (use) (COG) Causal Ordering Graph Causality principle Inversion-based control 1980 1990 2000 2010 Power Electronics [Hautier 1996] Electric Drives

LEEI Toulouse (France) - Modeling and control tools - LEEI / GREEN LESiR / GE44 GdR SDSE-ME 2 MS (France) 22 Petri Nets (use) (COG) Causal Ordering Graph (MMS) Multimachine Multiconverter System description 1980 1990 2000 2010 action/reaction principle energy distribution Power Electric Electromechanical Electronics Drives Systems [MMS 00] [Hautier 1996] [SMM 2000]

LEEI Toulouse (France) - Modeling and control tools - 23 Univ. Trois Rivières (Ca) EPF Lausanne (CH) FEMTO-ST MEGEVH network Petri Nets (use) (COG) Causal Ordering Graph extension of inversion rules (EMR) Energetic Macroscopic Representation 1980 1990 2000 2010 Power Electronics Electric Drives Electromechanical Systems [Bouscayrol 2003]

- Graphical description and Education - University of Lille, Polytech Lille, EC Lille Master 1: COG - EMR initiation Master 2: COG - EMR further development Other French Universities and Engineering Schools COG: Toulouse, Cachan, Belfort, CNAM Paris EMR: Cachan (since 2004) Belfort (since 2006), ParisTech (2010) Universities abroad France Univ. de Québec Trois-Rivières (since 2002) EPF Lausanne (since 2005) Univ. Tsinghua (2008) / Univ. Barcelona (2010) Univ. Helsinki (2011) / Univ. Graz (2012) EMR Summer Schools EMR 06, Lille / EMR 08, Harbin (China) EMR 09, Trois Rivières (Canada) / EMR 11, Lausanne (Switzerland) / EMR 12, Madrid (Spain) EMR 13 Lille (France) / EMR 14 Coimbra (Portugal) 24 Simulation session, EMR 08, Harbin Lecture session, EMR 12, Madrid EMR Simulink library

Seminar On EMR Sept. 2014 Seminar Sept. 2014 Energetic Macroscopic Representation «Organization of the seminar»

- Program - 26 Wednesday, Sept. 3 rd : 9h00 -> 9h15: Introduction to the seminar (P. Barrade) 9h15 -> 10h00 : Introduction to systems, energy and causality (P. Barrade) 10h00 -> 10h30: Break 10h30 -> 11h15 : Energetic Macroscopic Representation (P. Barrade) 11h15 -> 12h00 : Detailed examples and applications (P. Barrade, A. Bouscayrol) 12h00 -> 13h30 : Lunch 13h30 -> 17h00: Exercices on EMR (choice between Photovoltaic Generation System or Power Electronics Conversion Chain). Thursday, Sept. 4 th 9h00 -> 10h00: Inversion-Based Control (A. Bouscayrol) 10h00 -> 10h30 : Break 10h30 -> 11h15 : Detailed examples and applications (A. Bouscayrol, P. Barrade) 11h15 -> 12h00 : Use of the EMR methodology for R&D projects (A. Bouscayrol) 12h00 -> 13h30 : Lunch 13h30 -> 16h00 : Exercices on Inversion-Based Control (from the EMR implemented during the exercices on the previous day) 16h00 -> 17h00: Roundtable - Feedbacks from participants.