Search for dissertations about: "static var"
Showing result 1 - 5 of 56 swedish dissertations containing the words static var.
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1. Numerical Studies of Mixing in Pipes and Static Mixers
Abstract : The objective of the present work was to investigate the mixing process in static mixers under laminar flow conditions, and in pipes during the displacement of dissimilar liquids. A numerical scheme and a method of characterizing static mixers were developed. READ MORE
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2. Essays on Financial Risks and Derivatives with Applications to Electricity Markets and Credit Markets
Abstract : Contracts traded on international financial and commodity markets are associated with complex risk structures. In this dissertation we are concerned with two specific types of risks; market risks and credit risks. The first chapter investigates market risks in the context of the Nordic electricity market. READ MORE
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3. Power System Stability Enhancement Using Shunt-connected Power Electronic Devices with Active Power Injection Capability
Abstract : Power electronic devices such as Flexible AC Transmission Systems (FACTS), both in shunt and series configuration, are widely used in the power system for power flow control, to increase the loading capability of an existing line and to increase the security of the system by enhancing its transient stability. Among the shunt-connected FACTS controllers family, the Static Synchronous Compensator (STATCOM) and the Static Var Compensator (SVC) are two key devices for reinforcing the stability of the AC power system. READ MORE
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4. Characterisation of Time-dependent Statistical Failure of Fibre Networks : Applications for Light-weight Structural Composites
Abstract : The future of a sustainable society requires that materials not only be renewable, but also leave as small a carbon foot-printin the environment as possible. One such product is light-weight composite material for transportation packages. Cellulose fibres have been and will continue to be ideal for this purpose. READ MORE
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5. A Shield against Distraction from Environmental Noise
Abstract : Working in noisy environments can be detrimental to cognitive performance. In order to perform well people have to find a way to attenuate distraction. READ MORE