| Description |
1 online resource (15 p.) |
| Series |
Conference paper ; NREL/CP-500-39123 |
|
Conference paper (National Renewable Energy Laboratory (U.S.)) ; NREL/CP-500-39123.
|
| Note |
Title from title screen (viewed on Sept. 6, 2007). |
|
"January 2006." |
|
2006-01-17. |
| Summary |
Control can improve wind turbine performance by enhancing energy capture and reducing dynamic loads. At the National Renewable Energy Laboratory, we are implementing and testing state-space controls on the Controls Advanced Research Turbine (CART), a turbine specifically configured to test advanced controls. We show the design of control systems to regulate turbine speed in Region 3 using rotor collective pitch and reduce dynamic loads in Regions 2 and 3 using generator torque. These controls enhance damping in the first drive train torsion mode. We base these designs on sensors typically used in commercial turbines. We evaluate the performance of these controls by showing field test results. We also compare results from these modern controllers to results from a baseline proportional integral controller for the CART. Finally, we report conclusions to this work and outline future studies. |
| Subject |
Wind turbines -- Testing.
|
| Added Author |
Balas, M. J.
|
|
Fingersh, Lee Jay.
|
|
National Renewable Energy Laboratory (U.S.)
|
| Added Title |
Testing state space controls for the controls advanced research turbine |
| Standard No. |
DOX 862305 |
| Gpo Item No. |
0430-P-04 (online) |
| Sudoc No. |
E 9.17:NREL/CP-500-39123 |
|
