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Hydro turbine generating set for very low head - ESHA

Hydro turbine generating set for very low head - ESHA

Hydro turbine generating set for very low head - ESHA

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Presentation<br />

Scientific R&D<br />

Program<br />

Fish Friendliness<br />

Description of<br />

the Product<br />

Demonstration Site<br />

Millau<br />

Future Projects<br />

HYDRO TURBINE<br />

GENERATING SET<br />

FOR VERY LOW HEAD<br />

Concrete Volume & Runner<br />

Diameter<br />

9<br />

8<br />

7<br />

6<br />

5<br />

4<br />

3<br />

2<br />

1<br />

0<br />

Concrete Volume & Relative Runner Diameter at<br />

constant Output<br />

1,2 1,6 2,0 2,4 2,8 3,2 3,6<br />

Net Head<br />

Concrete Volume<br />

Runner Diameter<br />

Civil Work cost is 5 times higher under 1,5m <strong>head</strong> than<br />

under 3 m <strong>head</strong>

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