Document Type : Research paper


1 Department of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran.

2 Department of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran


A dual mechanical port machine (DMPM) is used as an electrically variable transmission (EVT) in hybrid electric vehicle (HEV). In the conventional HEV, this machine is replaced by a planetary gearbox and two electric machines and makes this structure simpler. This paper presents field oriented control (FOC) for DMPM. For HEV application, drive efficiency and wide operating speed range are important. The control strategy, which uses the maximum torque per ampere (MTPA) method at low speed and flux weakening (FW) method at high speed are proposed. The model of DMPM considering the magnetic coupling between two air gaps has been developed in MATLAB/Simulink and the proposed control strategy is applied to DMPM. The simulation results have been provided with a brief discussion at the end.


Main Subjects

[1]    L. Li, Q. Zhao, G. Shi and H. Wang, “Analysis of feasibility of double-rotor motor applied to hybrid electric vehicle,” IEEE Veh. Power Propul. Conf., Harbin, China, September 3-5, 2008.
[2]    M. Moazen and M. Sabahi, “Electric differential for an electric vehicle with four independent driven motors and four wheels steering ability using improved fictitious master synchronization strategy,” J. Oper. Autom. Power Eng., vol. 2, no. 2, pp. 141-150, 2014.
[3]    N. Bagheri and H. Alipour, “Yaw rate control and actuator fault detection and isolation for a four-wheel independent drive electric vehicle,” J. Oper. Autom. Power Eng., vol. 5, no. 1, pp. 83-95, 2017.
[4]    L. Xu, Y. Zhang and X. Wen, “Multioperational modes and control strategies of dual-mechanical-port machine for hybrid electrical vehicles,” IEEE Trans. Ind. Appl., vol. 45, no. 2, 2009.
[5]    E. Nordlund, P. Thelin and C. Sadarangani, “Four-quadrant energy transducer for hybrid electric vehicles,” Proc. of the 15th Int. Congr. Electron Microsc., pp. 37-44, Brugge, Belgium, August 25-28, 2002.
[6]    M. J. Hoeijmakers and J. A. Ferreira, “The electric variable transmission,” IEEE Trans. Ind. Appl., vol. 42, no. 4, pp. 1092-1100, 2006.
[7]    A. Ghayebloo and A. Radan, “Superiority of dual-mechanical-port-machine-based structure for series-parallel hybrid electric vehicle applications,” IEEE Trans. Veh. Technol., vol. 65, no. 2, 2016.
[8]    L. Xu, “Dual-mechanical-port electric machines-concept and application of a new electric machine to hybrid electrical vehicles,” IEEE Ind. Appl. Mag., vol. 15, no. 4, pp. 44-51, 2009.
[9]    S. Cui, Y. Yuan and T. Wang, “Research on switched reluctance double rotor motor used for hybrid electric vehicle,” Proc. of the Int. Conf. Elect. Mach. Syst., pp. 3393-3396, 2008.
[10]  H. Cai and L. Xu, “Modeling and control for cage rotor dual mechanical port electric machine-part I: model development,” IEEE Trans. Energy Convers., vol. 30, no. 3, pp. 957-965, 2015.
[11]  G. Chandaka and G. Prasanth, “Direct torque control and field oriented control of PMSM using SVPWM technique,” Int. J. Adv. Res. Sci. Eng., vol. 3 no. 11, 2014.
[12]  A. Khlaief, M. Abassi, M. Boussak and M. Gossa, “DSP based SVPWM technique for field oriented speed control of permanent magnet synchronous motor drive,” Proce of the Int. Conf. Sci. Tech. Autom. Control, 2009.
[13]  V. R. Jevremovic and D. P. Marcetic, “Closed-loop flux-weakening for permanent magnet synchronous motors,” Proc. of the 4th IET Conf. Power Electron. Machines Drives, pp. 717-721, 2008.
[14]  J. M. Kim and S. K. Sul, “Speed control of interior permanent magnet synchronous motor drive for the flux weakening operation,” IEEE Trans. Ind. Appl., vol. 33, no. 1, pp. 43-48, 1997.
[15]  S. Morimoto, M. Sanada and Y. Takeda, “Wide-speed operation of interior permanent magnet synchronous motors with high-performance current regulator,” IEEE Trans. Ind. Appl., vol. 30, no. 4, pp. 920-926, 1994.
[16]  C. T. Pan and S. M. Sue, “A linear maximum torque per ampere control for IPMSM drives over full-speed range,” IEEE Trans. Energy Convers., vol. 20, no. 2, 2005.