Essays about: "generator transformer"
Showing result 1 - 5 of 11 essays containing the words generator transformer.
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1. Microgrid Protection Strategies for the Swedish Power System
University essay from Lunds universitet/Institutionen för energivetenskaperAbstract : This thesis mainly focuses on the protection strategies of microgrids for the Swedish power system in the medium voltage distribution system and specifically on the three-phase fault and earth faults protection strategies. For the analysis of both faults, different grid-connected, and islanding operations are simulated using DIgSILENT Power Factory. READ MORE
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2. A Prototype Quest Generator for Simulating Human-Authored Narrative
University essay from Göteborgs universitet/Institutionen för data- och informationsteknikAbstract : This thesis investigates several techniques of player-tailored procedural quest generation in terms of authenticity and immersion. This is done through the application of a shotgun hill climbing algorithm as well as surface realisation using a natural language generator. READ MORE
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3. Simplified Model For Simulation of Fault Ride Through at Hydropower Units
University essay from Uppsala universitet/Institutionen för fysik och astronomiAbstract : As new requirements for grid connected generators were implemented, the requirements for evaluating the Fault Ride Through capabilities of the generators became stricter. When refurbishing a power unit, proof that the power unit meet the requirements must be submitted to the authorities. READ MORE
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4. Emergency Power for Wind Turbine Yaw System - Project initialization tool
University essay from Lunds universitet/Industriell elektroteknik och automationAbstract : The Yaw Power Backup System (YPBS) is a safety system that needs to be incorporated in the Wind Power Plant (WPP) in order to provide emergency power during a power outage. The YPBS enables the Wind Turbine Generator (WTG) to perform a yawing operation in extreme weather conditions. READ MORE
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5. Dynamic transformers rating for expansion of expansion of existing wind farms
University essay from KTH/Elektroteknisk teori och konstruktionAbstract : Distribution system operators face the challenge to connect users rapidly to the grid and the opportunity to reduce costs for new connections. A method to enhance network operation and planning is dynamic transformer rating (DTR), which considers load and temperature variations to increase the rating of the transformer while maintaining in safe operation. READ MORE