CONTROL TECHNIQUES FOR WAVE ENERGY CONVERTERS
CONTROL TECHNIQUES FOR WAVE ENERGY CONVERTERS
CONTROL TECHNIQUES FOR WAVE ENERGY CONVERTERS
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P Hs 2 , Pm Hs 2 k W m 2<br />
k W m 2<br />
Oscillating-body dynamics<br />
Buoy<br />
radius 5m<br />
LINEAR DAMPER<br />
H 2 s<br />
H 2 s<br />
(kW/m 2 )<br />
P<br />
(kW/m 2 )<br />
H s<br />
12<br />
10<br />
(kN/m) 8<br />
6<br />
T e<br />
5s<br />
7<br />
9<br />
(KN 8<br />
4<br />
4<br />
effective in irregular waves (NO PHASE <strong>CONTROL</strong>).<br />
2<br />
2<br />
G4<br />
G3<br />
G2<br />
13<br />
G1<br />
11<br />
P H s<br />
2<br />
10<br />
6<br />
7<br />
9 11<br />
13<br />
A hydraulic PTO and a linear damper may be almost equally<br />
P<br />
C<br />
s/m)
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