Digital Simulation Of A Vector Current Controlled Axially-Laminated Anisotropic (ALA) Rotor Synchronous Motor Servo-Drive
- 1 July 1991
- journal article
- research article
- Published by Taylor & Francis in Electric Machines & Power Systems
- Vol. 19 (4) , 415-424
- https://doi.org/10.1080/07313569108909535
Abstract
It has been recently demonstrated that axially laminated anisotropic (ALA) rotor reluctance motors have high torque density, power factor and efficiency due to unusually high Ld/Lq ratios. For variable-speed vector-controlled drives no starting cage on the rotor is required. Through digital simulations this paper explores the steady-state torque and power factor capabilities and the transient performance of a vector ac current-controlled ALA-rotor motor drive. Fast torque and speed responses are demonstrated for a two-pole motor up to a speed of 2500 rpm. Good performance down to 0.1 rpm is obtained through an adaptive proportional integral (PI) speed controller.Keywords
This publication has 2 references indexed in Scilit:
- A reluctance motor drive for high dynamic performance applicationIEEE Transactions on Industry Applications, 1992
- Vector control of a synchronous reluctance motor including saturation and iron lossIEEE Transactions on Industry Applications, 1991