Essays about: "Variable Speed Wind Turbine"
Showing result 6 - 10 of 12 essays containing the words Variable Speed Wind Turbine.
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6. Control and operation of a Vertical Axis Wind Turbine
University essay from Lunds universitet/Industriell elektroteknik och automationAbstract : Research in wind power generation technology is a topic of high relevance in the context of renewable energy systems. This project aims to develop and implement an automatic operation and control system for an experimental vertical axis wind turbine (VAWT) located at Lunds Tekniska Högskola, in Sweden. READ MORE
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7. Investigating CVT as a Transmission System Option for Wind Turbines
University essay from KTH/Energiteknik; KTH/Kraft- och värmeteknologiAbstract : In this study, an innovative solution is examined for transmission problems and frequency control for wind Turbines. Power electronics and the gear boxes are the parts which are responsible of a significant amount of failures and they are increasing the operation and maintenance cost of wind turbines. READ MORE
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8. Modelling and control of large wind turbine
University essay from Avdelningen för fysik och elektroteknikAbstract : In order to make the wind energy an economical alternative for energy production, upscaling of turbine to 10 - 15MW may be necessary to reduce the overall cost of energy production. This production target requires a considerable increase in the turbine size and placing the turbines at high wind speed locations. READ MORE
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9. LQG-control of a Vertical Axis Wind Turbine with Focus on Torsional Vibrations
University essay from Avdelningen för systemteknikAbstract : In this thesis it has been investigated if LQG control could be used to mitigate torsional oscillations in a variable speed, fixed pitch wind turbine. The wind turbine is a vertical axis wind turbine with a 40 m tall axis that is connected to a generator. READ MORE
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10. Design of a Permanent Magnet Synchronous Generator for a Vertical Axis Wind Turbine
University essay from KTH/Elektrisk energiomvandlingAbstract : Different types of permanent magnet generators for wind power application have been subject of research during last two decades. In this thesis different topologies of electrical generators have been investigated for small scale vertical axis wind turbine application. READ MORE