Essays about: "Multi-terminal grid"
Found 5 essays containing the words Multi-terminal grid.
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1. Protection of HVDC Grids Against Blackouts (Simulation)
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In the search for green energy to combat climatechange, a shift from conventional energy sources such as coal,oil, and nuclear towards Renewable Energy Sources (RES) isneeded. This shift poses a threat to the stability of the powergrids as RES do not contribute with rotating mass in the system. READ MORE
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2. Operation and Control of HVDC Grids
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In order to meet the increasing demand ofenergy in today’s society while at the same time minimizing theenvironmental impact, renewable energy sources will be requiredto be integrated into the existing energy mix. Technologicaladvances in high voltage direct current (HVDC) grids playa crucial role in making this possible. READ MORE
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3. Testing and analysis of an intelligent electronic device (IED) prototype for MTDC overhead line application
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : A key problem faced with the implementation of a multi-terminal direct current (MTDC) grid is fault mitigation. One method extensively researched in mitigating a fault in MTDC is to use protection intelligent electronic devices (IEDs) and fast direct current circuit breakers (DCCBs). READ MORE
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4. Study of an Isolated and a Non-Isolated Modular DC/DC Converter : In Multi-Terminal HVDC/MVDC grid systems
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : För sammankoppling av multi-terminala HVDC-system med punkt-till-punkt kopplingar ärDC-DC-omvandlaren den enda möjliga sammankopplingen. Därför genomgår problemenmed spänningsmatchning och likspänningsströmbegränsning i högspännings DC-systemomfattande forskning samt ligger i fokus för denna avhandling. READ MORE
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5. Integration of regulation in Multi-Terminal Direct Current grids design
University essay from KTH/ElkraftteknikAbstract : The supergrid denotes a transmission grid development option at European scalebased on large power corridors enabling to transport electricity from large productioncenters (such as large oshore wind farms) to large consumption centers.Technico-economic studies show that the development of supergrids could provideoverall benefits in terms of : economic welfare, security of supply and integrationof renewables at European scale. READ MORE