A fritting like R-U characteristics and brush current sharing unbalance phenomena in steel collector ring for turbine generator
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概要
- 論文の詳細を見る
The brush gear reliability for turbine generator is more and more important in recent days. In this research, in case of steel ring, peculiar brush V-I characteristic has been found. It is clarified that figure of the peculiar brush V-I characteristic is "saturated" while the figure for copper ring is almost "linear". In this paper R-U characteristics is investigated according to Holm's manner. As a result of R-U characteristic measurement, fritting like characteristics have been found and the fritting like characteristic implies the reason why brush current sharing unbalance is smaller in case of steel ring, than in case of copper ring.
- 社団法人電子情報通信学会の論文
- 2009-11-12
著者
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上野 高裕
Kyoto Pharmaceutical University
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UENO Takahiro
Kyoto Pharmaceutical University
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UEMURA Toshiaki
Kyoto Pharmaceutical University
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Ueno Takahiro
Department Of Respiratory Diseases Institute Of Clinical Medicine University Of Tsukuba
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Dounoura Shuhei
Faculty of Engineering, Nippon Institute of Technology
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Suzuki Yasunori
Faculty of Engineering, Nippon Institute of Technology
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Takanezawa Makoto
Faculty of Engineering, Nippon Institute of Technology
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Ueno Takahiro
Faculty of Engineering, Nippon Institute of Technology
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Morita Noboru
Faculty of Engineering, Nippon Institute of Technology
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Ueno T
Kyoto Pharmaceutical University
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Suzuki Yasunori
Nippon Institute of Technology
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Ueno T
Nippon Institute Of Technology
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Ueno Takahiro
Electrical And Electronics Engineering Nippon Institute Of Technology
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Dounoura Shuhei
Faculty Of Engineering Nippon Institute Of Technology
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Morita Noboru
Electrical And Electronics Engineering Nippon Institute Of Technology
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Suzuki Yasunori
Faculty Of Engineering Nagaoka Univer Sity Of Technology
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Takanezawa Makoto
Faculty Of Engineering Nippon Institute Of Technology
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Ueno Takahiro
Faculty Of Engineering Nippon Institute Of Technology
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