Search for dissertations about: "thesis on power swing"

Showing result 1 - 5 of 29 swedish dissertations containing the words thesis on power swing.

  2. 1. Heating of buildings from a system perspective

    Author : Moa Swing Gustafsson; Erik Dotzauer; Jonn Are Myhren; Tomas Ekvall; Mälardalens högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy- and Environmental Engineering; energi- och miljöteknik; Reesbe företagsforskarskola;

    Abstract : Energy efficiency measures in buildings are considered to have great potential for reducing total energy use, and contribute to a reduced climate and environmental impact. In Sweden, however, there is a focus on bought energy, which does not always reflect the environmental and climate impact. READ MORE

  4. 2. Power System Oscillations - Detection, Estimation and Control

    Author : Morten Hemmingsson; Industriell elektroteknik och automation; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elektroteknik; oscillation; power system; damping; power swing; distance protection; detection; estimation; real-time; reactive co-variation; control; Electrical engineering; load modulation; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

    Abstract : The topic of this thesis is the electro-mechanical oscillations which to some extent always are present in a power system. The demand of electric power is ever increasing. At the same time, the tolerance of disruptions in the power supply is decreasing. READ MORE

  5. 3. Power from Below? : The Impact of Protests and Lobbying on School Closures in Sweden

    Author : Jonas Larsson Taghizadeh; Katrin Uba; Anders Lindbom; Peter Esaiasson; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; school closure; protest; lobbying; interest groups; social movements; welfare retrenchment; political parties; skolnedläggning; protest; lobbying; lokalpolitik; intressegrupper; sociala rörelser; välfärdsstat; Statskunskap; Political Science;

    Abstract : In recent decades, there has been a considerable expansion of citizen participation in protests and voluntary advocacy groups. To analyze this development, the social movement literature and the interest group literature have emerged. READ MORE

  6. 4. SiC Varactors for Dynamic Load Modulation of Microwave Power Amplifiers

    Author : Christer Andersson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nonlinear characterization; varactors; active load-pull; power; microwave; amplifier; dynamic load modulation; SiC; energy efficiency;

    Abstract : The rapid consumer adoption of mobile services is leading to an exponential growth in wireless data traffic. In order to accommodate more concurrent high data-rate users, the required complexity of transmitting radio base station (RBS) power amplifiers (PAs) is increasing. READ MORE

  7. 5. Efficient high-speed on-chip global interconnects

    Author : Peter Caputa; Christer Svensson; Hartmut Grabinski; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Microelectronics; Global Interconnects; On-Chip Interconnects; Velocity-of-Light Delay; On-Chip Communication; Low-Latency; Transmission Lines; Electronics; Elektronik;

    Abstract : The continuous miniaturization of integrated circuits has opened the path towards System-on-Chip realizations. Process shrinking into the nanometer regime improves transistor performancewhile the delay of global interconnects, connecting circuit blocks separated by a long distance, significantly increases. READ MORE