Modeling and control of Power-split hybrid electric vehicles

In this paper a Power-split hybrid automotive system is considered, including a multi-phase synchronous motor, an internal combustion engine and a planetary gear as key element to split power in this propulsion system. The dynamic model of a planetary gear with internal elasticity is presented and the model of the whole vehicle is given using the Power-Oriented Graphs approach. A global control is designed to obtain different operation modes of the vehicle: engine start, battery charging, hybrid traction, recovery of braking energy. Simulation results of the modeled HEV are provided showing the effectiveness of the proposed model and control.

[1]  Yubin Wang,et al.  Review of Electronic-continuously Variable Transmission Propulsion System for Full Hybrid Electric Vehicles , 2009 .

[2]  Walter Lhomme,et al.  Comparison of two series-parallel Hybrid Electric Vehicles focusing on control structures and operation modes , 2009, 2009 IEEE Vehicle Power and Propulsion Conference.

[3]  R. Rosenberg,et al.  System Dynamics: Modeling and Simulation of Mechatronic Systems , 2006 .

[4]  J.M. Miller,et al.  Hybrid electric vehicle propulsion system architectures of the e-CVT type , 2006, IEEE Transactions on Power Electronics.

[5]  G. Dauphin-Tanguy,et al.  Bond graphs for engineers : selected and revised papers from the IMACS 13th World Congress, Dublin, Ireland, July 1991, and the IMACS Conference on Modelling and Control of Technological Systems, Lille, France, May 1991 , 1992 .

[6]  R. Zanasi,et al.  Optimal rotor flux shape for multi-phase permanent magnet synchronous motors , 2008, 2008 13th International Power Electronics and Motion Control Conference.

[7]  Roberto Zanasi,et al.  The POG technique for modeling planetary gears and hybrid automotive systems , 2009, 2009 IEEE Vehicle Power and Propulsion Conference.

[8]  Tong Zhang,et al.  Hybrid Vehicle Power Transmission Modeling and Simulation with SimulationX , 2007, 2007 International Conference on Mechatronics and Automation.

[9]  Roberto Zanasi,et al.  Vectorial control of multi-phase synchronous motors using POG approach , 2009, 2009 35th Annual Conference of IEEE Industrial Electronics.