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No. 52 (1996/09) >

Title :かご形誘導機起動時の突入電流抑制法
Title alternative :A method of Damping Rush Current of Squirrel-Cage Induction Machines
Authors :山下, 勝己
漢那, 長武
宮城, 隼夫
安里, 貞夫
Authors alternative :Yamashita, Katsumi
Kanna, Osamu
Miyagi, Hayao
Asato, Sadao
Issue Date :Sep-1996
Abstract :In recent years, squirrel-cage induction machines are widely used as wind generators because of their robustness and cost effectiveness, and capability of asynchronus operation with power grid. However, the induction machines have the diasadvantageous point that the transient current amounts to several times as large as the rated value when they are connected to systems, and causes the voltage variation of the system. In this paper, the authors denote the machine dynamics using the d-q axis notation and then investigate the electrical transient phenomena through computer simulations. Furthermore, we propose a method of damping the transient rush current of squirrel-cage induction machines.
Type Local :紀要論文
ISSN :0389-102X
Publisher :琉球大学工学部
URI :http://hdl.handle.net/20.500.12000/5455
Citation :琉球大学工学部紀要 no.52 p.95 -101
Appears in Collections:No. 52 (1996/09)

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