Application of Dual Mechanical Port Machine in Hybrid Electrical Vehicles

Author

Zhang, Yuan ; Xu, Longya

Author_Institution

Dept. of Electr. & Comput. Eng., Ohio State Univ., Columbus, OH

fYear

2006

fDate

6-8 Sept. 2006

Firstpage

1

Lastpage

5

Abstract

In full hybrid electrical vehicles, two separate electric machines and two power inverters are required. One machine operates as a generator and the other works both as a generator and motor. The two electric machines are connected to an intelligent gearbox called planetary gear set together with engine. In this paper, a new machine - dual mechanical port (DMP) machine is proposed, which combines the functions of the two electric machines and the planetary gear set mentioned above. The structure and the dynamic model of DMP are introduced. A prototype is designed and analyzed by FEA. The control algorithms with the overall system operation performance are evaluated by computer simulation

Keywords

electric generators; finite element analysis; hybrid electric vehicles; invertors; FEA; computer simulation; control algorithms; dual mechanical port machine; electric machines; engines; generators; hybrid electrical vehicles; intelligent gearbox; performance evaluation; planetary gear set; power inverters; Electric machines; Engines; Equations; Gears; Hybrid electric vehicles; Inverters; Machine intelligence; Prototypes; Stator windings; Torque; FEA; dual mechanical port; electric machine; integrated starter and generator; system simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference, 2006. VPPC '06. IEEE

Conference_Location

Windsor

Print_ISBN

1-4244-0158-5

Electronic_ISBN

1-4244-0159-3

Type

conf

DOI

10.1109/VPPC.2006.364304

Filename

4211332