DocumentCode
1026859
Title
An excellent speed control method for parametric induction motors
Author
Sakamoto, Y. ; Ide, K. ; Murakami, K.
Author_Institution
Hachinohe Institute of Technology, Hachinohe, Japan
Volume
23
Issue
5
fYear
1987
fDate
9/1/1987 12:00:00 AM
Firstpage
3017
Lastpage
3019
Abstract
A new speed control method of parametric motor is explained in the paper. The excellent features of the method proposed here are as follows: (1)The constant maximum torque independent of the supply frequency was obtained. (2)Overload protection exists in the parametric motor. (3)The construction of control circuit is simple. (4)Low cost power supply can be designed. (5)Without opening the main circuit, the rotational direction is easily changed electrically. Consequently, the high reliability system and the maintenance free system can be constructed by applying the parametric motors for factory automation, office automation etc.
Keywords
Induction motor drives; Parametric devices; Circuits; Costs; Frequency; Induction motors; Maintenance; Power supplies; Power system protection; Power system reliability; Torque control; Velocity control;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1987.1065264
Filename
1065264
Link To Document