パワーマグネティックス
単相励磁入力三相パラメトリックモータのパラメトリック発振電圧確立機構に関する考察
2010 年 34 巻 3 号 p. 389-394
詳細
2010 年 34 巻 3 号 p. 389-394
The practical use of a single-phase motor having a three-phase rotating field is very useful for energy conservation. We have been studying a single-phase input three-phase parametric motor and have succeeded in generating a three-phase rotating magnetic field in the stator. However, the mechanism for generating three-phase voltage has not yet been clarified. This paper discusses the factors that cause three-phase voltage based on the excitation voltage dependence of state of parametric oscillation and the change of the frequency of parametric oscillation voltage.
