Search for dissertations about: "linear synchronous generator"
Showing result 1 - 5 of 20 swedish dissertations containing the words linear synchronous generator.
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1. Wave Energy Conversion : Linear Synchronous Permanent Magnet Generator
Abstract : This thesis studies the electric aspects of a linear synchronous permanent magnet generator. The generator is designed for use in a wave energy converter, which determines the fundamental requirements of the generator. The electromagnetic properties of the generator are investigated with a finite element based simulation tool. READ MORE
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2. In the Air Gap of Linear Generators for Wave Power
Abstract : Wave power conversion is one type of renewable electricity generation. Within wave power, there are many different concepts, whereof some utilizes linear generators for converting the energy in the ocean waves into electricity. READ MORE
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3. Linear wave energy converter : Study of electromagnetic design
Abstract : The thesis presents results from synchronous linear wave energy converters developed at Uppsala University. A study is done on closed stator slots and a study presenting offshore data focusing on the power absorption from a wave energy converter (WEC). READ MORE
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4. Analysis of Sub-Synchronous Oscillations in Wind Power Plants
Abstract : The modern power system is moving towards the high integration of renewable energy sources at a fast pace. The integration of wind power in the power system raises many challenges along with the benefits. One of the recent challenges is the sub-synchronous oscillation (SSO) that occurs in doubly-fed induction generator (DFIG) based wind farms. READ MORE
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5. On Some Symmetric Lightweight Cryptographic Designs
Abstract : This dissertation presents cryptanalysis of several symmetric lightweight primitives, both stream ciphers and block ciphers. Further, some aspects of authentication in combination with a keystream generator is investigated, and a new member of the Grain family of stream ciphers, Grain-128a, with built-in support for authentication is presented. READ MORE