Search for dissertations about: "optimal power flow"
Showing result 11 - 15 of 78 swedish dissertations containing the words optimal power flow.
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11. Transition delay in boundary-layer flows via reactive control
Abstract : Transition delay in boundary-layer flows is achieved via reactive control of flow instabilities, i.e. Tollmien-Schlichting (TS) waves. Adaptive and model-based control techniques are investigated by means of direct numerical simulations (DNS) and experiments. READ MORE
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12. Design of ancillary service markets : reactive power and frequency regulation
Abstract : .... READ MORE
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13. On Some Aspects of Design of Electric Power Ancillary Service Markets
Abstract : Ancillary services are defined as all those activities on the interconnected grid that are necessary to support the transmission of power while maintaining reliable operation and ensuring the required degree of quality and safety. There are several activities of the operator that come under the preview of ancillary services. READ MORE
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14. A Stochastic Control Approach to Include Transfer Limits in Power System Operation
Abstract : The main function of the power grid is to transfer electric energy from generating facilities to consumers. To have a reliable and economical supply of electricity, large amounts of electric energy often have to be transferred over long distances. READ MORE
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15. Identifying critical components for system reliability in power transmission systems
Abstract : Large interruptions of power supply in the transmission system have considerable impact on modern society. The goal for the transmission system operator (TSO) is to prevent and mitigate such events with optimal decisions in design, planning, operation and maintenance. READ MORE