A Doppler Lidar system with preview control for wind turbine load mitigation
Abstract:
This dissertation focuses on the development of a system for wind turbine in order to mitigate the load from unstable wind speed. The work is divided into 2 main parts: a cost efficient Doppler wind Lidar system is developed based on a short coherence length laser system in combine with multiple length delayline concept; a preview pitch control is developed based on the design of a combination of 2 degree of freedom (2-DOF) feedback / feedforward control with a model predictive control.
| Zugehörige Institution(en) am KIT | Institut für Technik der Informationsverarbeitung (ITIV) |
| Publikationstyp | Hochschulschrift |
| Jahr | 2014 |
| Sprache | Englisch |
| Identifikator | URN: urn:nbn:de:swb:90-487360 KITopen-ID: 1000048736 |
| Verlag | Karlsruhe |
| Abschlussart | Dissertation |
| Fakultät | Fakultät für Elektrotechnik und Informationstechnik (ETIT) |
| Institut | Institut für Technik der Informationsverarbeitung (ITIV) |
| Prüfungsdaten | 04.12.2014 |
| Referent/Betreuer | Prof. W. Stork |
| Schlagworte | Doppler Lidar, wind turbine, Predictive control, Optical sensor |