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The control of a wind energy conversion system can be decomposed into two parts: a local control depending on the power … structure and a global control (strategy) deduced from global considerations. The local part ensures an efficient energy … management of each component of the system. The local control structure can be deduced from the Energetic Macroscopic …
Persistent link: https://www.econbiz.de/10010804254
motivation of this research is to design and implement a pitch angle control strategy at the outer section of the blade via a … separated pitch control at blade tip (SePCaT). A pneumatic actuator is implemented to drive the pitch angle control mechanism by … redesigned 5MW wind turbine numerically. The hypothesis is that the SePCaT control strategy is effective and satisfactory pitch …
Persistent link: https://www.econbiz.de/10012651933
motivation of this research is to design and implement a pitch angle control strategy at the outer section of the blade via a … separated pitch control at blade tip (SePCaT). A pneumatic actuator is implemented to drive the pitch angle control mechanism by … redesigned 5MW wind turbine numerically. The hypothesis is that the SePCaT control strategy is effective and satisfactory pitch …
Persistent link: https://www.econbiz.de/10012004666
, resultantly decreases the power output along with the life of the equipment. Therefore, the need for a pitch angle control that …-predictive controller of pitch angle control to minimize the loading effect on wind turbine by limiting power output and rotor speed to its …
Persistent link: https://www.econbiz.de/10012181041
Massachusetts. Experience with the operation of this turbine and the design of its control system, together with a long history in … locations. The work summarizes lessons learned relative to: (1) sensors, communication, and control capabilities; (2) grid …
Persistent link: https://www.econbiz.de/10010803941
On 10 June 2011, the district council of Ahrweiler in the north of the federal state of Rhineland-Palatinate in Germany took the decision to meet 100% of the district's electricity needs through renewable energy by 2030. Yet the share of renewable energy in the district's overall electricity...
Persistent link: https://www.econbiz.de/10012813862
Persistent link: https://www.econbiz.de/10011861033
The research in this paper reveals how organising the innovation ecosystem can enable the achievement of the aim for innovation and competitiveness. The research was conducted from June 2014 to May 2015 using a qualitative deductive approach among operation & maintenance (O&M) actors in offshore...
Persistent link: https://www.econbiz.de/10011801559
Persistent link: https://www.econbiz.de/10012315438
Persistent link: https://www.econbiz.de/10011955998