Essays about: "Threshold power curves"
Showing result 1 - 5 of 6 essays containing the words Threshold power curves.
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1. Automatised detection of sources for power curve deviations of horizontal axis wind turbines
University essay from Uppsala universitet/Institutionen för elektroteknikAbstract : To face climate change and transform the electricity supply to an environmentally friendly generation, wind plays an important role. Due to a yearly increase in installed wind power turbines, in the European Union, the need for maintenance increases as well. READ MORE
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2. ADAPTED FISH FRIENDLY OPERATION OF SMALL-SCALE HYDROPOWER PLANTS : AN ECONOMIC ANALYSIS
University essay from KTH/Hållbar utveckling, miljövetenskap och teknikAbstract : The hydropower sector generates almost half of the electricity produced in Sweden annually. Although hydropower is a renewable energy that produces no emissions, there is an impact on the local scale of Swedish aquatic ecosystem causing the decline of some fish species due to its impact on rivers connectivity. READ MORE
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3. Investigation on Positioning Techniques for Indoor Office Scenario
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : This master thesis aims to investigate downlink positioning techniques and improve fifth-generation (5G) cellular positioning performance in the indoor office scenario. In the thesis work, we target in the indoor office scenario because it is a typical deployment scenario standardized in 3GPP release 16. READ MORE
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4. Performance Analysis of Operating Wind Farms
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : This work proposes a methodology to evaluate the performance of operating wind farms via the use of Supervisory Control and Data Acquisition System (SCADA) and modeled data. The potential annual energy is calculated per individual turbine considering underperforming/loss events to have their power output in accordance with a representative derived operational power curve. READ MORE
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5. A Measurement Platform for Characterization of Quantum Cascade Lasers
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : A measurement platform has been built to characterize quantum cascade lasers regrown at KTH by measuring their spectral and electrical properties at room temperature. Since the current source used in this work had a compliance voltage which was too low to get above threshold, an adapter was made to put an external voltage source in series with it, raising the voltage over the laser. READ MORE