Search for dissertations about: "power system dissertations"
Showing result 21 - 25 of 369 swedish dissertations containing the words power system dissertations.
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21. Ocean Wave Energy : Underwater Substation System for Wave Energy Converters
Abstract : This thesis deals with a system for operation of directly driven offshore wave energy converters. The work that has been carried out includes laboratory testing of a permanent magnet linear generator, wave energy converter mechanical design and offshore testing, and finally design, implementation, and offshore testing of an underwater collector substation. READ MORE
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22. Vertical Axis Wind Turbines : Electrical System and Experimental Results
Abstract : The wind power research at the division of Electricity at Uppsala University is aimed towards increased understanding of vertical axis wind turbines. The considered type of wind turbine is an H-rotor with a directly driven synchronous generator operating at variable speed. READ MORE
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23. System-Level Analysis and Design under Uncertainty
Abstract : One major problem for the designer of electronic systems is the presence of uncertainty, which is due to phenomena such as process and workload variation. Very often, uncertainty is inherent and inevitable. If ignored, it can lead to degradation of the quality of service in the best case and to severe faults or burnt silicon in the worst case. READ MORE
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24. Residue fixed point index and wildly ramified power series
Abstract : This thesis concerns discrete dynamical systems. These are systems where the dynamics is modeled by iterated functions. There are several applications of discrete dynamical system e.g. READ MORE
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25. Energy Efficient and Predictable Design of Real-Time Embedded Systems
Abstract : This thesis addresses several issues related to the design and optimization of embedded systems. In particular, in the context of time-constrained embedded systems, the thesis investigates two problems: the minimization of the energy consumption and the implementation of predictable applications on multiprocessor system-on-chip platforms. READ MORE