Title :
On Detection of Air-Gap Flux and Torque in An Induction Motor Using An Amorphous Ribbon
Author :
Ueda, R. ; Sonoda, T. ; Takayama, K.
Author_Institution :
Kyushu Institute of Technology
Abstract :
The authors studied the possibility of using the Hall effect in an amorphous ribbon to detect the gap magnetic flux and torque in an induction motor. The ribbon (Hall coefficient RH = 4.93 × 10¿2 cm3/C) was positioned for maximum sensitivity. Detection characteristics for several methods were compared and detection using the Hall effect was verified to be possible.
Keywords :
Air gaps; Amorphous materials; Electromagnetic induction; Electromagnetic measurements; Hall effect; Induction generators; Induction motors; Machine vector control; Magnetic flux; Torque;
Journal_Title :
Magnetics in Japan, IEEE Translation Journal on
DOI :
10.1109/TJMJ.1987.4549722
