Search for dissertations about: "Teknisk fysik med inriktning mot elektricitetslära"
Showing result 11 - 15 of 78 swedish dissertations containing the words Teknisk fysik med inriktning mot elektricitetslära.
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11. Aerodynamics of Vertical Axis Wind Turbines : Development of Simulation Tools and Experiments
Abstract : This thesis combines measurements with the development of simulation tools for vertical axis wind turbines (VAWT). Numerical models of aerodynamic blade forces are developed and validated against experiments. The studies were made on VAWTs which were operated at open sites. READ MORE
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12. Design of Rare Earth Free Permanent Magnet Generators
Abstract : Low speed permanent magnet (PM) synchronous generators (SGs) are commonly used in renewable energy. Rare earth (RE) PMs such as neodymium-iron-boron are a popular choice due to their high performance. READ MORE
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13. Rare Earth Metal–Free Permanent Magnet Generators
Abstract : Permanent magnet (PM) synchronous generators (SGs) are used in renewable energy production. The preferred PM material is neodymium-iron-boron (NdFeB), which has very high performance and, until recently, low cost. READ MORE
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14. Offshore Marine Substation for Grid-Connection of Wave Power Farms : An Experimental Approach
Abstract : Wave power is a renewable energy source with great potential, which is why there are more than a hundred ongoing wave power projects around the world. At the Division of Electricity, Uppsala University, a point-absorber type wave energy converter (WEC) has been proposed and developed. READ MORE
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15. Hydro-mechanical optimization of a wave energy converter
Abstract : Wave energy conversion technology has gained popularity due to its potential to be-come one of the most preferred energy sources. Its high energy density and low car-bon footprint have inspired the development of many wave energy converter (WEC) technologies, few of which have made their way to commercialisation, and many are progressing. READ MORE