Search for dissertations about: "Great power"

Showing result 1 - 5 of 482 swedish dissertations containing the words Great power.

2. 1. On Frequency Control Schemes in Power Systems with Large Amounts of Wind Power

   Author : Camille Hamon; Lennart Söder; Magnus Perninge; Henrik Hult; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wind power; Stochastic optimal power flows; Frequency control schemes; Tertiary frequency control; uncertainty; power systems;

   Abstract : In recent years, large investments have been made in wind power, and this trend is expected to continue in the coming decades. Integrating more wind power in the production mix offers great opportunities for the society, such as reducing greenhouse gas emissions and the dependence on foreign fuel. READ MORE

4. 2. Power System Damping - Structural Aspects of Controlling Active Power

   Author : Olof Samuelsson; Industriell elektroteknik och automation; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electronics and Electrical technology; controller interaction; mode controllability; mode observability; mechanical equivalent; linear differential-algebraic equations; modal analysis; active power; power system damping; electro-mechanical oscillations; Elektronik och elektroteknik; Automation; robotics; control engineering; Automatiska system; robotteknik; reglerteknik;

   Abstract : Environmental and economical aspects make it difficult to build new power lines and to reinforce existing ones. The continued growth in demand for electric power must therefore to a great extent be met by increased loading of available lines. READ MORE

5. 3. Waiting for the rising power : China’s rise in East Asia and the evolution of great power politics

   Author : Björn Jerdén; Linus Hagström; Hans Agné; Jan Hallenberg; Stein Tønnesson; Stockholms universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Political Science; statsvetenskap;

   Abstract : Many political scientists expect the advent of rising states to bring about shifts in the international distribution of power, on the one hand, and competitive policies to improve one state’s power relative to a targeted state or coalition, known as “balancing,” on the other. Focusing on China’s rise in East Asia in 1993–2016, this dissertation challenges both these assumptions and offers a reassessment of the links between rising states, power shifts, and balancing in international relations. READ MORE

6. 4. Great men and charming creatures : on male and female terms in eighteenth century novels

   Author : Anna-Lena Wallin-Ashcroft; Umeå universitet; []
   Keywords : HUMANIORA; HUMANITIES; eighteenth century; sociolinguistics; semantics; experiential realism; gender role; conceptual model; prototype; frame; domain; collocation; metaphor; male; female; epicene; spirit matter; power dependency; active passive; varied limited;

   Abstract : A corpus of terms for human beings collected from 18th century novels is studied from a broad sociolinguistic perspective. A summary of recent linguistic theories and a survey of 18th century culture and society are provided as background. READ MORE

7. 5. Dynamic Rating of Power Lines and Transformers for Wind Energy Integration

   Author : Kateryna Morozovska; Patrik Hilber; Rajeev Thottappillil; Rebei Bel Fdhila; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; dynamic line rating; dynamic transformer rating; power transformers; heat balance; thermal modeling; wind power; wind energy integration; reliability analysis; risk analysis; Electrical Engineering; Elektro- och systemteknik;

   Abstract : Dynamic Rating (DR) is usually associated with unlocking the capacity of power lines and transformers using available information on weather conditions. Our studies show that Dynamic Rating is a broad concept that requires further study and development. READ MORE