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No. 46 (1993/09) >

Title :可変速駆動時における同期電動機の乱調振動現象の解析と一抑制法
Title alternative :Analysis and Suppression Control of Hunting for Variable Speed Drive of Synchronous Motor
Authors :上里, 勝實
千住, 智信
本部, 敦利
友利, 好克
Authors alternative :Uezato, Katsumi
Senjyu, Tomonobu
Honbu, Atsutoshi
Tomori, Yoshikatsu
Issue Date :Sep-1993
Abstract :In recent years, for progress of the semiconductor devices, synchronous motor is used for variable speed drive. However, the hunting often gives rise to speed fluctuation of the rotor. In this paper, the occurring conditions of hunting is investigated by Lyapunov's direct method, and the suppression control of the hunting is proposed. The all machine parameters and drive frequency affect the hunting. In these analysis, the physical aspect of hunting is derived from simulations. The suppression control that bases on the physical aspect of the hunting is proposed. The control method would suppress the hunting perfectly by controlling inverter output voltage.
Type Local :紀要論文
ISSN :0389-102X
Publisher :琉球大学工学部
URI :http://hdl.handle.net/20.500.12000/5471
Citation :琉球大学工学部紀要 no.46 p.167 -185
Appears in Collections:No. 46 (1993/09)

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