水理・環境構造物

[II-191] Application to hydroelectric plant surplus water outlet structure of the return flow type energy dissipator by hydraulic model study

*Kenichi kandou¹, Masayoshi Kitagawa¹, Takehiro Oki² (1. Hokkaido Electric power Co.,Inc, 2. HOKUDEN Integrated Consulting Sevvice Co.,Inc)

Keywords:Urgent load insulation of a generator, Discharge in the water, Deflector, The number of Froude, Water level change, The length of the energy dissipator