Steady-State Performance and Stability Analysis of Mixed Pole Machines With Electromechanical Torque and Rotor Electric Power to a Shaft-Mounted Electrical Load

被引:8
作者
Abdel-Khalik, Ayman S. [1 ]
Masoud, Mahmoud I. [1 ]
Williams, Barry W. [2 ]
Mohamadein, Adel L. [1 ]
Ahmed, M. M. [1 ]
机构
[1] Univ Alexandria, Dept Elect Engn, Fac Engn, Alexandria 21544, Egypt
[2] Univ Strathclyde, Dept Elect & Elect Engn, Glasgow G1 1XW, Lanark, Scotland
关键词
Brushless doubly fed; brushless reluctance; decoupled control; dual stator; mixed pole machine (MPM); rotor electric power; self-cascaded; shaft-mounted electric load; split wound; stability analysis; steady state; DOUBLY-FED MACHINE; GENERALIZED THEORY; BRUSHLESS; MOTOR; MODEL; BDFM;
D O I
10.1109/TIE.2009.2026377
中图分类号
TP [自动化技术、计算机技术];
学科分类号
080201 [机械制造及其自动化];
摘要
This paper presents the steady-state model, performance, and stability analysis of a mixed pole machine with a new operational mode which provides a rotor torque and an n-phase rotor electrical output power to a shaft-mounted rotating electrical load. The machine operated under this mode can be used in applications that require contactless power, such as in robotics, or applications that require independent control of both rotor torque and rotor electric power, such as for contactless rotational antennas and turret systems. The performance assessment includes electromagnetic torque, electrical efficiency, mechanical efficiency, and total efficiency based on both simulation and experimentation. The effect of electrical loading and stator voltage on both rotor torque and rotor electric power is also considered. The machine steady-state stability is introduced by plotting the machine operating characteristics that determine all stable operating regions of the machine under the proposed mode of operation.
引用
收藏
页码:22 / 34
页数:13
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