Impact of Drivetrain on Wind Farm VAR Control - Upwind
Impact of Drivetrain on Wind Farm VAR Control - Upwind
Impact of Drivetrain on Wind Farm VAR Control - Upwind
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UPWIND<br />
Magnitude (dB)<br />
Phase (deg)<br />
10<br />
0<br />
-10<br />
-20<br />
-30<br />
-40<br />
-50<br />
-60<br />
-70<br />
-80<br />
-90<br />
0<br />
-45<br />
-90<br />
-135<br />
10 -1<br />
-180<br />
10 0<br />
Bode Diagram<br />
10 1<br />
Frequency (rad/sec)<br />
Figure 4-14. Closed loop Bode diagram <str<strong>on</strong>g>of</str<strong>on</strong>g> the brushless excitati<strong>on</strong> system.<br />
Deliverable D5.9.1 52<br />
10 2<br />
10 3