PM and hybrid excitation synchronous machines: Performances comparison

In this paper, a new topology of hybrid excitation synchronous machine (HESM) is presented. This kind of machine is well suited for hybrid vehicle applications. First of all, a summary description of the HESM is presented. A simplified analytic study based on reluctant network is presented. It is validated by finite element analysis and experimental measurements. The mechanical performances of the presented HESM are compared to a conventional permanent magnet synchronous machine (PMSM) designed for the same application.

[1]  J. S. Hsu,et al.  Direct control of air-gap flux in permanent-magnet machines , 2000 .

[2]  Feng Liang,et al.  A vehicle electric power generation system with improved output power and efficiency , 1998, Conference Record of 1998 IEEE Industry Applications Conference. Thirty-Third IAS Annual Meeting (Cat. No.98CH36242).

[3]  E. Hoang,et al.  Hybrid Excitation Synchronous Machines: Energy Efficient Solution for Vehicle Propulsion , 2006, 2006 IEEE Vehicle Power and Propulsion Conference.