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Proceedings Paper

A new AC dynamometer based on direct torque control
Author(s): Hongyan Chen; Shan Li; Lian Zhang; Peirong Wang
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Paper Abstract

This new design method is aimed at the disadvantages that the energy cannot feed back into the power network with a non-electric dynamometer, and a DC dynamometer is influenced by a commutator, a method of dynamometer design, based on direct torque control, is introduced. The dynamometer has the characteristic of constant torque when the rotation's speed has a downward rating value, and it has the characteristic of constant power when the rotation's speed has an upward rating value. The system experiment shows that direct torque control can effectively reduce torque pulsation and obtain satisfactory dynamic performances, and that the torque can be controlled accurately and quickly. The AC dynamometer has better performance and it has important application value.

Paper Details

Date Published: 2 May 2006
PDF: 5 pages
Proc. SPIE 6042, ICMIT 2005: Control Systems and Robotics, 604207 (2 May 2006); doi: 10.1117/12.664519
Show Author Affiliations
Hongyan Chen, Chongqing Institute of Technology (China)
Shan Li, Chongqing Univ. (China)
Chongqing Institute of Technology (China)
Lian Zhang, Chongqing Institute of Technology (China)
Peirong Wang, Chongqing Institute of Technology (China)

Published in SPIE Proceedings Vol. 6042:
ICMIT 2005: Control Systems and Robotics
Yunlong Wei; Kil To Chong; Takayuki Takahashi; Shengping Liu; Zushu Li; Zhongwei Jiang; Jin Young Choi, Editor(s)

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