The Proceedings of Mechanical Engineering Congress, Japan
Online ISSN : 2424-2667
ISSN-L : 2424-2667
[volume title in Japanese]
Session ID : C251004
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Application examples of Pump as Turbine for micro hydropower generation
*Seiji HashizumeTetsuo UchidaYasushi Daikuhara
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Abstract

After the Great East Japan Earthquake in 2011, imported fossil fuels, energy cost and greenhouse gas are increasing and then the energy self-sufficiency rate is declining. The government is now promoting the effective use of renewable energy. Since the small hydropower is a clean domestic origin energy resources, it is expected to spread as a stable base load power generation. In this paper, the concrete cases of micro hydropower generation system by using Pump as Turbine, having the advantages for less investment and easier maintenance, applied in irrigation dam and water works, are introduced.

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© 2017 The Japan Society of Mechanical Engineers
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