Title :
A fundamental investigation about maximum torque control of synchronous reluctance motor
Author :
Nakatsugawa, Junnosuke ; Kawabata, Yukio ; Endoh, Tsunehiro ; Kitamura, Masashi ; Kaneda, Junya
Author_Institution :
Hitachi Ltd., Ibaraki, Japan
Abstract :
Synchronous reluctance motors (SynRMs) can be made of iron and copper. Therefore, they are suitable for low cost manufacturing and recycling when no longer operable. However, SynRMs have nonlinear inductance characteristics and nonlinear torque characteristics. So it is important to clarify those characteristics for SynRM control. In this paper, we manufactured an experimental SynRM with 4 poles. Measured results for inductance and torque characteristics of the motor are shown. We achieve maximum torque control of SynRM. The effectiveness of this control is shown by experimental results
Keywords :
inductance measurement; machine control; reluctance motors; torque control; torque measurement; 4 pole motor; maximum torque control; nonlinear inductance; nonlinear torque; synchronous reluctance motor; Copper; Costs; Inductance measurement; Induction motors; Iron; Pulp manufacturing; Recycling; Reluctance motors; Torque control; Torque measurement;
Conference_Titel :
Power Conversion Conference, 2002. PCC-Osaka 2002. Proceedings of the
Conference_Location :
Osaka
Print_ISBN :
0-7803-7156-9
DOI :
10.1109/PCC.2002.997605
