DocumentCode
808019
Title
Alternating Magnetic-Field Type Step Motor
Author
Nakano, Michio
Author_Institution
Department of Control Engineering, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo, Japan.
Issue
2
fYear
1978
fDate
5/1/1978 12:00:00 AM
Firstpage
175
Lastpage
180
Abstract
This paper describes a novel technique for driving a universal motor such as a wound-rotor type induction motor or a torque synchro as a step motor. The driving circuit consists of digital phase-modulators and flip-flop trains. This type of step motor holds the following advantages: 1) a wide range of variation in rotating angle to each input pulse is easily achieved, 2) heat loss at light load is minimal, and 3) a high-power step motor can be realized.
Keywords
Erbium; Induction motors; Magnetic fields; Pulse circuits; Rotors; Servomechanisms; Servomotors; Stator windings; Torque; Universal motors;
fLanguage
English
Journal_Title
Industrial Electronics and Control Instrumentation, IEEE Transactions on
Publisher
ieee
ISSN
0018-9421
Type
jour
DOI
10.1109/TIECI.1978.351531
Filename
4159385
Link To Document