Comparison and design of different electrical machine types regarding their applicability in hybrid electrical vehicles

Author

Finken, Thomas ; Felden, Matthias ; Hameyer, Kay

Author_Institution

Inst. of Electr. Machines, RWTH Aachen Univ., Aachen

fYear

2008

fDate

6-9 Sept. 2008

Firstpage

1

Lastpage

5

Abstract

Because of high requirements in power, efficiency, installation space and weight, the design of electrical machines for hybrid electrical vehicles is a particular challenge. In order to make an informed decision, several machine types are pre-dimensioned by means of analytical formulae and compared with respect to their power density, efficiency and their applicability in hybrid vehicle concepts. The analytical pre-designs are evaluated by the finite element method (FEM). With regard to a parallel hybrid system with a very restricted installation space, a further study is performed on the permanent magnet excited synchronous machine, preferred for its highest power density and overall efficiency.

Keywords

DC machines; asynchronous machines; finite element analysis; hybrid electric vehicles; permanent magnet machines; reluctance machines; synchronous machines; DC machine; FEM; electrical machine types; finite element method; hybrid electrical vehicles; hybrid vehicle concepts; induction machine; permanent magnet excited synchronous machine; power density; switched reluctance machine; Costs; DC machines; Finite element methods; Hybrid electric vehicles; Induction machines; Magnetic analysis; Permanent magnets; Reluctance machines; Space vehicles; Synchronous machines;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines, 2008. ICEM 2008. 18th International Conference on

Conference_Location

Vilamoura

Print_ISBN

978-1-4244-1735-3

Electronic_ISBN

978-1-4244-1736-0

Type

conf

DOI

10.1109/ICELMACH.2008.4800044

Filename

4800044