ターボ機械
Online ISSN : 1880-2338
Print ISSN : 0385-8839
ISSN-L : 0385-8839
論文
環境融和型ナノ水車発電機の実証実験における不具合事例
飯尾 昭一郎大池 真悟佐藤 栄一池田 敏彦
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ジャーナル フリー

2011 年 39 巻 3 号 p. 162-168

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The aim of this study is to estimate of durability of environmentally friendly nano-hydraulic turbines. Three type turbines and a newly developed generator were tested in small gullies. All runners are open type which has minimal facilities for cheaper generation and less environmental disruptions. As a result, it was found that the bearing failures and troubles of overdrive units caused frequently. In addition, the direct coupled generator is useful for stable generation and improvement of runner performance.

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