Essays about: "distribuerad generering"
Found 5 essays containing the words distribuerad generering.
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1. Fault energy implications of distributed converter interfaced generation : A case study of an underground mine grid
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Adding Power Electronic Interfaced Devices (PEID) generation to grids is an increasing trend because of the concurrent development of better power electronic converters and a greater interest in a better utilisation of energy resources. Small and dispersed energy sources that would previously not be worth introducing into the grid is becoming more and more viable and other potential benefits such as better control of voltage levels and smoothing out load changes also spur this development. READ MORE
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2. Anti-Islanding Protection in Distribution Grids
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The growing number of distributed generation in the electrical system increasesthe risk of unintentional islanding. Power system islanding is the eventthat a part of the grid is continuously powered by the distributed generation,while it is already electrically separated from the power grid[1]. READ MORE
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3. Economic Dispatch of the Combined Cycle Power Plant Using Machine Learning
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Combined Cycle Power Plant (CCPP)s play a key role in modern powersystem due to their lesser investment cost, lower project executiontime, and higher operational flexibility compared to other conventionalgenerating assets. The nature of generation system is changing withever increasing penetration of the renewable energy resources. READ MORE
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4. Evaluation of two distribution grids in terms of PV penetration limits and effectiveness of reactive power controls
University essay from KTH/Skolan för elektro- och systemteknik (EES)Abstract : The large integration of photovoltaic (PV) systems as well as wind turbines in the distribution grid poses new challenges on various levels. One of them is the increased steady-state voltage in the low voltage (LV) as well as the medium voltage (MV) grid, caused by the distributed generation. READ MORE
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5. Feasibility study of a VirtualPower Plant for Ludvika
University essay from Fasta tillståndets fysikAbstract : This thesis is a feasibility study of avirtual power plant (VPP) in centralSweden and part of a project withInnoEnergy Instinct and STRI. The VPPconsists of a wind park, small hydroplant as well as solar photovoltaic andenergy storage. READ MORE