Performance evaluation of mixed pole machines with electromechanical torque and rotor electric power

Author

Abdel-Khalik, A. ; Masoud, M.I. ; Mohamadein, A.L. ; Williams, B.W. ; Magdy, M.

Author_Institution

EEE Dept., Univ. of Strathclyde, Glasgow

fYear

2008

fDate

6-9 Sept. 2008

Firstpage

1

Lastpage

6

Abstract

This paper presents the performance and steady state analysis of mixed pole machine with a new mode of operation where n-phase electric power can be transferred to a load mounted on the rotor, such as rotational antennas and turret systems. The machine construction and theory of operation for this new mode is illustrated. System performance at steady state operation is investigated using both simulation and experimentation. The performance assessment includes machine torque, electric efficiency, mechanical efficiency, and total efficiency. Also, the effects of electrical loading and stator voltage on the rotor torque and rotor electric power are considered.

Keywords

electric machines; poles and zeros; rotors; electric efficiency; electrical loading; electromechanical torque; machine construction; machine torque; mechanical efficiency; mixed pole machines; rotational antennas; rotor electric power; rotor torque; stator voltage; steady state analysis; steady state operation; turret systems; Frequency; Inductance; Machine windings; Performance analysis; Rotors; Stator windings; Steady-state; Torque; Voltage; Wind energy generation; Mixed-pole machine; performance; rotor electric power;

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.2008.4800036

Filename

4800036