Search for dissertations about: "renewable power"
Showing result 6 - 10 of 474 swedish dissertations containing the words renewable power.
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6. Variability and variation management in a renewable electricity system -large-scale wind- and solar power deployment in Europe
Abstract : The large-scale deployment of wind and solar power poses challenges to the electricity system by introducing variability on the generation side. To handle these variations, variation management strategies can be employed to ensure that generation meets demand. READ MORE
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7. Wind-turbine harmonic emissions and propagation through a wind farm
Abstract : The increasing demand for sustainable energy is one of the driving forces behind the increasing use of wind power by means of wind-turbines in electric power systems. Modern wind turbines commonly employ variable-speed-generator technology associated with a power-electronic converter as part of the grid connection. READ MORE
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8. Disruptive power : How distributed energy resources shape organizations and value logics in the future of electricity systems
Abstract : The electricity sector faces its largest transformation since its beginning about a century ago. Combinations of ageing electricity networks, removal of fossil supply sources and electrification of industry and transport sectors require vast efforts at all levels of society. READ MORE
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9. Wind Power Integration in Power Systems with Transmission Bottlenecks
Abstract : During the last two decades, the increase in electricity demand and environmental concern resulted in fast growth of power production from renewable sources. Wind power is one of the most efficient alternatives. READ MORE
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10. Grid Connection of Permanent Magnet Generator Based Renewable Energy Systems
Abstract : Renewable energy is harnessed from continuously replenishing natural processes. Some commonly known are sunlight, water, wind, tides, geothermal heat and various forms of biomass. The focus on renewable energy has over the past few decades intensified greatly. READ MORE