This article proposes and implements a class of chaotic motors for electric compaction. The key is to develop a design approach for the permanent magnets (PMs) of doubly salient PM (DSPM) motors in such a way that chaotic motion can be naturally produced. The bifurcation diagram is employed to derive the threshold of chaoization in terms of PM flux, while the corresponding phase-plane trajectories are used to characterize the chaotic motion. A practical three-phase -pole DSPM motor is used for exemplification. The proposed chaotic motor is critically assessed for application to a vibratory soil compactor, which is proven to offer better compaction performance than its counterparts. Both computer simulation and experimental results are given to illustrate the proposed chaotic motor.
Skip Nav Destination
Article navigation
15 April 2006
Research Article|
Magnetism and Magnetic Materials|
April 19 2006
Design of permanent magnets to chaoize doubly salient permanent magnet motors for electric compaction
K. T. Chau;
K. T. Chau
Department of Electrical and Electronic Engineering,
The University of Hong Kong
, Hong Kong, China
Search for other works by this author on:
Zheng Wang
Zheng Wang
a)
Department of Electrical and Electronic Engineering,
The University of Hong Kong
, Hong Kong, China
Search for other works by this author on:
a)
Electronic mail: [email protected]
J. Appl. Phys. 99, 08R306 (2006)
Citation
K. T. Chau, Zheng Wang; Design of permanent magnets to chaoize doubly salient permanent magnet motors for electric compaction. J. Appl. Phys. 15 April 2006; 99 (8): 08R306. https://doi.org/10.1063/1.2165783
Download citation file:
Pay-Per-View Access
$40.00
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
Citing articles via
A step-by-step guide to perform x-ray photoelectron spectroscopy
Grzegorz Greczynski, Lars Hultman
Piezoelectric thin films and their applications in MEMS: A review
Jinpeng Liu, Hua Tan, et al.
Tutorial: Simulating modern magnetic material systems in mumax3
Jonas J. Joos, Pedram Bassirian, et al.
Related Content
Prediction of iron losses in doubly salient permanent magnet machine with rectangular current waveform
J. Appl. Phys. (February 2012)
Slanted and saw-toothed stator poles for improved performance of doubly salient permanent magnet motor
J. Appl. Phys. (May 2005)
Effect of skewing the rotor teeth on the performance of doubly salient permanent magnet motors
J. Appl. Phys. (April 2006)
Design and analysis of a novel stator–doubly-fed doubly salient motor for electric vehicles
J. Appl. Phys. (May 2005)
Investigation of end effect in permanent magnet brushless machines having magnets on the stator
J. Appl. Phys. (April 2006)