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CONTROL TECHNIQUES FOR WAVE ENERGY CONVERTERS

CONTROL TECHNIQUES FOR WAVE ENERGY CONVERTERS

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<strong>CONTROL</strong> OF <strong>WAVE</strong> <strong>ENERGY</strong> CONVERTER<br />

Control algorithm<br />

q(<br />

t)<br />

Sc 2 G<br />

p<br />

P<br />

S c p piston force<br />

2<br />

q p G<br />

motor<br />

P<br />

motor G<br />

2<br />

2<br />

Hs 2<br />

H s<br />

(kW/m<br />

2<br />

)<br />

piston area<br />

12<br />

10<br />

8<br />

6<br />

4<br />

2<br />

0<br />

Control<br />

parameter<br />

G 1<br />

G 2 G 3<br />

0 50 100 150 200<br />

H s<br />

Regulation curves<br />

(kN/m)<br />

parabolae

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