Development of Distributed-type Linear Generator with Damping Control

Takamitsu YAMAMOTO; Toshiaki MURAI; Hitoshi HASEGAWA; Hiroshi YOSHIOKA; Shunsuke FUJIWARA; Satoru HATSUKADE

doi:10.2219/rtriqr.41.83

PAPERS

Development of Distributed-type Linear Generator with Damping Control

Takamitsu YAMAMOTO, Toshiaki MURAI, Hitoshi HASEGAWA, Hiroshi YOSHIOKA, Shunsuke FUJIWARA, Satoru HATSUKADE

著者情報

キーワード: Auxiliary power supply, linear generator, PWM converter, controlling the power factor, improving the ride comfort

研究報告書・技術報告書フリー

2000 年 41 巻 2 号 p. 83-88

DOI https://doi.org/10.2219/rtriqr.41.83

詳細

抄録

The superconducting Maglev system suspended by EDS intrinsically has negative magnetic damping. In order to improve the magnetic damping, we used a linear generator by controlling the power factor of the current in the linear genetator coils. We developed a PWM converter and a simulator ( using Micro Cap VI ) for this control. This paper describes how to control the PWM converter and subsequently the power factor and the result of confirmation of this control method through simulation and synthetic bench tests. We can now control the PWM converter and the power factor without affecting the output power.

責任著者(Corresponding author)

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