Open-winding multiphase machines with two different storage sources

Transcription

1 EMR 13 Lille Sept Summer School EMR 13 Energetic Macroscopic Representation Open-winding multiphase machines with two different storage sources Prof. Eric S , Dr. Ngac Ky NGUYEN L2EP, Arts et Métiers ParisTech

2 - Outline EMR for open-winding multiphase machines 2. Inversion-based control of the open-winding machine 3. Strategies of control for open-winding machine structure

3 EMR 13 Lille Sept Summer School EMR 13 Energetic Macroscopic Representation «EMR for open-winding multiphase machines»

4 - EMR for open-winding multiphase machines - One VSI Two VSIs 4 More flexible: Different dynamic energy storage sources Increasing the battery life Increasing the degrees of freedom for control Increasing the fault tolerance capacities Higher machine voltage

5 - EMR for open-winding multiphase machines - 5 Sources LPF Inverters AC Motor Transmission-Wheels Chassis u bat i bat i motor Ω dif F tran v motor Ω em T red i sup T em u sup u C i C

6 - EMR for open-winding multiphase machines - Sources LPF Inverters AC Motor Transmission-Wheels Chassis 6 i bat i motor Ω dif F tran u bat v motor Ω em T red i sup T em u sup u C i C BAT u bat i bat S INV1 v INV1 i INV1 v motor i motor T em F tran v ev MS SUP u sup i sup u C v INV2 i INV1 i motor e motor Ω em v ev F res i sup u C i C S INV2

7 EMR 13 Lille Sept Summer School EMR 13 Energetic Macroscopic Representation «Inversion-based control of the open-winding machine»

8 - Inversion-based control of the open-winding machine - Sources LPF Inverters AC Motor Trans.-Wheels Chassis Environment 8 S INV1 BAT u bat i bat v INV1 i INV1 v motor i motor T em F tran v ev MS SUP u sup i sup u C v INV2 i INV2 i motor e motor Ω em v ev F res i sup u C i C S INV2 Control objective: v ev v motor (dimension 3) Tuning variables: S INV1 and S INV2 Constraint (6-3=3) (dimension 6) Strategies of control

9 - Inversion-based control of the open-winding machine - Sources LPF Inverters AC Motor Trans.-Wheels Chassis Environment 9 BAT u bat i bat S INV1 v INV1 i INV1 v motor i motor T em F tran v ev MS SUP u sup i sup i sup u C u C i C v INV2 S INV2 S INV1_ref i INV2 i motor e motor Ω em v ev F res v motor_ref S INV2_ref i motor_ref T em_ref F tran_ref v ev_ref Control strategies

10 EMR 13 Lille Sept Summer School EMR 13 Energetic Macroscopic Representation «Strategies of control for open- winding machine structure»

11 - Strategies of control for open-winding machine structure - i i bat motor Power flow v dq-motor 11 u bat i dq-motor v motor v dq1 v dq2 i sup u sup u C i C v dq1 v dq-motor q Voltage Power v dq-motor = v dq1 - v dq2 P motor = P 1 - P 2 v dq1 idq-motor How can we choose the v dq1 and v dq2 vectors? v dq2 v dq2 d

12 - Strategies of control for open-winding machine structure - 12 Unity Power Factor Control [Welchko 05] v dq1 v dq-motor q Voltage Power v dq-motor = v dq1 - v dq2 P motor = P 1 - P 2 v dq2 The power (acceleration or break) of the super-capacitor is maximized v dq1 i dq-motor d Acceleration v dq2 Regenerative breaking

13 - Strategies of control for open-winding machine structure - 13 Quadrature voltage control [Welchko 05] v dq-motor v dq1 q Voltage Power v dq-motor = v dq1 - v dq2 P motor = P 1 - P 2 v dq1 i dq-motor The active power of the super-capacitor is null v dq2 v dq2 d Speed constant Blue: INV2 is considered as a capacitor Red: INV2 is considered as a winding High power factor of INV1 Low power factor of INV1

14 - Strategies of control for open-winding machine structure - 14 Maximum voltage control [Welchko 05] v dq-motor q Voltage Power v dq-motor = v dq1 - v dq2 P motor = P 1 - P 2 i dq-motor Maximum machine voltage v dq1 d High speed v dq2

15 500 Open-winding multiphase machines with two different storage sources - Strategies of control for open-winding machine structure - Simulation result 15 Avg.Power (W) Speed (rad/s) Rotor speed Time (s) Average Power of INV1, INV2 and Machine INV 1 machine INV S1 S2 M Time (s) 1. Super-capacitor is used mainly. 2. Battery supplies and super-capacitor is charged. 3. Super-capacitor is used mainly. 4. Super-capacitor and battery are used. 5. Super-capacitor is charged (regenerative brake). 6. Battery supplies and super-capacitor is charged.

16 - Strategies of control for open-winding machine structure - Simulation result Rotor speed Speed (rad/s) Time (s) 0.84 Battery energy Energy of Source (a) ,8 Super-capacitor energy Energy of Source 2 0,75 0,7 0,65 0,6 0,55 0,5 (b) 0, Time (s)

17 17 «BIOGRAPHIES AND REFERENCES»

18 - Authors - 18 Prof. Eric S Arts et Métiers ParisTech, L2EP, France PhD in Electrical Engineering at University Lille1 (2000) Full Professor since 2010 Research topics: Multiphase machines design and control, multi-converter modelling Dr. Ngac Ky NGUYEN Arts et Métiers ParisTech, L2EP, France PhD in Electrical Engineering at University of Mulhouse (2010) Associate Professor since 2012 Research topics: Multiphase machines control, fault tolerance systems, EMR

19 - References - [Allègre 10] A.-L. Allegre, A. Bouscayrol, P. Delarue, P. Barrade, E. Chattot and S. El-Fassi, Energy Storage System With Supercapacitor for an Innovative Subway, IEEE Transactions on Industrial Electronics, vol. 57, no. 12, pp , December 2010 (common paper of L2EP, LEI and Siemens Transportation Systems). [Bouscayrol 00] A. Bouscayrol, B. Davat, B. de Fornel, B. François, J. P. Hautier, F. Meibody- Tabar, M. Pietrzak-David, "Multimachine Multiconverter System: application for electromechanical drives", European Physics Journal - Applied Physics, vol. 10, no. 2, May 2000, pp [IF 0.465] (common paper GREEN Nancy, L2EP Lille and LEEI Toulouse, according to the SMM project of the GDR-SDSE). [Lhomme 11] W. Lhomme, R. Trigui, A. Bouscayrol, P. Delarue, B. Jeanneret, F. Badin, Inversionbased control of a vehicle with a clutch using a switched causal modelling, International Journal of Systems Science, February 2011, vol. 42, no. 2, p [Welchko 05] B. A. Welchko, "A double-ended inverter system for the combined propulsion and energy management functions in hybrid vehicles with energy storage," in 31st Annual Conference of IEEE Industrial Electronics Society, IECON 05, Nov [Meinguet 13] F. Meinguet, N. K. Nguyen, P. Sandulescu, X. Kestelyn, E. S , Fault-Tolerant Operation of an Open-End Winding Five-Phase PMSM Drive with Inverter Faults, in 39st Annual Conference of IEEE Industrial Electronics Society, IECON 13, 2013 (accepted). [Nguyen 13] N. K. Nguyen, E. S , F. Meinguet, P. Sandulescu X. Kestelyn, B. Aslan, Different Virtual Stator Winding Configurations of Open-End Winding Five-Phase PM Machines for Wide Speed Range without Flux Weakening Operation, in EPE '13-ECCE Europe, the 15th European Conference on Power Electronics and Applications, Lille

20 - References - [S 05] E. S , F. Meibody-Tabar, M. F. Benkhoris, H. Razik, M. Pietrzak-David, E. Monmasson, A. Bouscayrol, B. Davat, Ph. Delarue, B. de Fornel, J. P. Hautier, J. P. Louis, S. Pierfederici, "Représentations SMM de machines polyphasées", Revue Internationale de Génie Electrique (RIGE), vol. 8 n 2/2005, pp ; ISSN 20 [Martin 02] J. P. Martin, E.S , S. Pierfederici, A. Bouscayrol, F. Meibody-Tabar, B. Davat, Space Vector Control of 5-phase PMSM supplied by q H-bridge VSIs, ElectrIMACS 2002, Montreal, August 2002, CDROM.