電気学会論文誌D(産業応用部門誌)
Online ISSN : 1348-8163
Print ISSN : 0913-6339
ISSN-L : 0913-6339
論文
Q-Axis Flux-Based Sensorless Vector Control of Induction Motor Taking into Account Iron Loss
Mineo TsujiShuo ChenToshihiro KaiShin-ichi Hamasaki
著者情報
ジャーナル フリー

2006 年 126 巻 12 号 p. 1645-1651

詳細
抄録

This paper presents a sensorless vector control system for induction motors by taking into account iron loss, in which a flux-observer-based method is applied. Since the flux observer is constructed in a synchronously rotating reference frame with respect to the rotor flux of a current model and the iron loss resistance of parallel exiting circuit is used, the proposed system is very simple and the compensation of iron loss related to the operating frequency is directly realized while calculating rotor fluxes and slip frequency. The accuracies of estimated torque and speed are improved. The effectiveness of the proposed system has been verified by digital simulation and experimentation.

著者関連情報
© 2006 by the Institute of Electrical Engineers of Japan
前の記事 次の記事
feedback
Top