346 相反転方式水力発電機の開発(S36-2 自然の流体エネルギー利用技術(2),S36 自然の流体エネルギー利用技術)

概要

論文の詳細を見る
The counter-rotating type hydroelectric unit, which is composed of the tandem runners and the generator, has been proposed by the authors. The front and rear runners counter-drive the inner and the outer rotors of the generator, respectively. This unit has advantages that the rotational moment hardly acts on the casing and/or the mounting bed. This advantage is effective to utilize the mini/micro hydropower in coexisting with the natural ecosystem, because it can be easily moored with only one cable to mountain torrents and/or rivers without the civil construction on a large scale. This paper discusses the effect of the runner profiles on the performance, and presents materials of the runner design for applying this unit to various water circumstances.
一般社団法人日本機械学会の論文
2005-09-18