Sökning: "elmarknader"

Visar resultat 1 - 5 av 13 uppsatser innehållade ordet elmarknader.

1. 1. Bridging the Knowledge Gap for New Market Entrants in the Swedish Electric Power System : Market development modeling for the FCR-D Up balancing market

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Lukas Lindroos; David Odenlind; [2023]
   Nyckelord :Ancillary Services; Balancing Markets; FCR-D Up; Market Development; Regulative Market Change; Price Formation; System Modeling; Stödtjänster; Balansmarknader; FCR-D Upp; Marknadsutveckling; Regulatorisk Markandsförändring; Prisbildning; Systemmodellering.;

   Sammanfattning : The need for ancillary services is on the rise due to the increasing share of weather-dependent power sources in the electric power system. This master thesis focuses on the Swedish FCR-D Up market. LÄS MER

3. 2. Short-term planning and operational profitability of multi-ESS hybrid wind farms

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Javier Ortega Paredes; [2022]
   Nyckelord :Energy storage systems; day-ahead market; wind power; stochastic short-term planning problem; hybrid wind farm; Energilagringssystem; day-ahead-marknad; vindkraft; stokastiskt kortsiktigt planeringsproblem; hybridvindkraftverk.;

   Sammanfattning : The unpredictability and variability of wind power generation can pose an economical risk to the wind power producer when participating in the day-ahead market and delivering the committed generation. These risks come from the creation of imbalances due to a mismatch between the sold and real generation fed to the grid. LÄS MER

4. 3. Capacity Market Design and Theory

   Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Lisa Thor; Simon Palmborg; [2022]
   Nyckelord :electricity markets; capacity markets; capacity market design; the adequacy problem; strategic reserve;

   Sammanfattning : Most modern electricity markets do not guarantee that generation is reliable and sufficient to provide all consumer’s electricity needs at all times. This is due to design-flaws and regulatory intervention. During the coming decades, increased electricity demand and decarbonization trends will affect the electricity market greatly. LÄS MER

5. 4. Marknadsdeltagande mikroelnät : En tekno-ekonomisk studie av lönsamheten för ett mikroelnät som deltar på elmarknader för flexibilitets- och stödtjänster genom förbrukningsflexibilitet och batterilager

   Magister-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

   Författare :Anton Thorstensson; [2021]
   Nyckelord :;

   Sammanfattning : This thesis examines the changes in profitability of an investment in a battery energy storage system (BESS) for a property when it, in addition to contributing to local benefits such as peak shaving, also supports the grid through the delivery of primary frequency control services. The Mall of Scandinavia shopping center in Solna acts as study object and is dealt with as a micro grid consisting of the property's loads, PV facility, the BESS and 300 controllable chargers for electric vehicles. LÄS MER

7. 5. Green hydrogen production at Igelsta CHP plant : A techno-economic assessment conducted at Söderenergi AB

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :AXEL ÖHMAN; [2021]
   Nyckelord :Green hydrogen; Power-to-gas; renewable energy; mixed integer linear programming; Power-to-power; Combined heat and power; district heat; Grön vätgas; Power-to-gas; förnybar energy; mixed integer linear programming; Power-to-power; kraftvärme; fjärrvärme;

   Sammanfattning : The energy transition taking place in various parts of the world will have many effects on the current energy systems as an increasing amount of intermittent power supply gets installed every year. In Sweden, just as many other countries, this will cause both challenges and opportunities for today´s energy producers. LÄS MER