Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 118 for “"electricity markets"”.
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Integration of Liberalised European Electricity Markets
… thesis is to assess the integration of European electricity markets. An integrated market could help to improve security of supply, foster competition, and may also help to integrate renewables. After reviewing the literature and describing the context, three studies are reported as separate …
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Electricity Markets Price Risk, Pollution, and Policies
The electricity sector is a significant contributor to the economic and environmental health of the United States, with annual revenues well over \$300 billion and responsibility for approximately one third of all carbon emissions. The last several decades have brought significant changes to …
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Data Analysis and Visualization for Electricity Markets
Finally, the effectiveness of various visualizations is evaluated using formal human factor experiments. The results of these experiments show the advantages of the visualizations utilized in the dissertation, provide direction and caveats in future power system visualization research, and prove …
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Design and analysis of competitive electricity markets
… for the design and analysis of competitive electricity markets. Motivated by the increasing demand-side participation in high- and low-voltage power grids, we consider two-sided competition models where a finite group of producers and consumers compete through scalar-parameterized supply …
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Hedging optimization algorithms for deregulated electricity markets
… to deregulate their electric power industry and markets with the desire to provide a more consumer-friendly environment than under regulation. However, deregulation also creates uncertainty and risk. It is this risk that we wish to address and contain. In this thesis, we review recently developed …
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Batteries in Electricity Markets: Economic Planning and Operations
Batteries have been storing electricity for mankind since 1800, while it is till recently that grid-scale battery energy storage become commercially viable and are seeking merchant opportunities in electricity markets. Battery energy storage have faster ramp speed compared to other types of …
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Modeling Competition and Investment in Liberalized Electricity Markets
… regarding the functionality of liberalized electricity markets are studied addressing different topics of interest in two main directions: market power and competition policy on electricity wholesale markets, and network investments and incentive regulation. The former is studied based on …
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OPTIMIZATION OF ENERGY STORAGE SCHEDULING IN ELECTRICITY MARKETS
… can affect market prices. This work examined two electricity merchant scenarios: one with only energy storage and the other with both energy storage and renewable power plants. We approximated market impact via a linear function of the electricity traded by the merchant. This study began by …
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ONLINE LEARNING AND ITS APPLICATIONS IN ELECTRICITY MARKETS
… challenging task for participants of wholesale electricity markets. This results in various interesting problems that requires an online learning approach. Motivated by two different applications in electricity markets, we study two different online learning problems. We first study the problem …
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Developing and Coordinating Autonomous Agents for Efficient Electricity Markets
… of the power grid. New developments—for example, electricity markets with multiple suppliers, the integration of renewable power sources into the system, and spikier demand patterns due to, say, electric vehicles—create new challenges for efficient grid operation. Computer science is uniquely …
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Convex relaxation based locational marginal prices for electricity markets
… prices (RLMPs) for real and reactive power in electricity markets. Our analysis reveals that when the nonconvex economic dispatch problem has zero duality gap, the RLMPs exhibit properties similar to locational marginal prices with linearized power flow equations. Otherwise, they behave …
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Mathematical modelling and risk management in deregulated electricity markets
In this thesis we aim to explore how electricity generation companies cope with the transition to a competitive environment in a newly deregulated electricity industry. Analyses and discussions are generally performed from the perspective of a Generator/Producer, otherwise they are undertaken with …
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MULTI-STAGE MULTI-MARKET OPTIMAL BIDDING STRATEGY IN ELECTRICITY MARKETS
… for different MPs through designing appropriate electricity markets. Typically, in pool-based electricity markets, MPs submit their offers, and ISO clears the market and notifies MPs of the cleared power amounts and market prices. In this situation, designing an effective bidding strategy for MPs …
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Toward Systematic Integration of Inverter-Based Resources in Electricity Markets
… excludes them from dispatch coordination in electricity markets, significantly limiting incentive for contribution to grid reliability and flexibility. Likewise, a fixed power factor prevents the IBR from providing voltage support through reactive power absorption/injection. With a fixed …
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An analytic structure for sustainable energy in competitive electricity markets
Thesis (M.Eng. and S.B.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2003.
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Game theoretic analysis and agent-based simulation of electricity markets
… the difficulties. In the first part, a specific electricity auction mechanism based on a Japanese power market is investigated analytically from several game theoretic viewpoints. In the second part, electricity auctions are simulated using agent-based modeling.
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Transmission congestion management and security cost optimization in deregulated electricity markets
Two sensitivity factors, namely the power transfer distribution factor (PTDF) and the impedance based sensitivity factor (ZS), are proposed respectively in the thesis to calculate the power flow contribution of each bus to the transmission network congestion. Generation re-dispatch and the …
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