Sökning: "Electricity spot price"

Visar resultat 1 - 5 av 72 uppsatser innehållade orden Electricity spot price.

  1. 1. Combining Smart Energy Storage with a Nordic PV Park : An explorative study of revenue-improving and cost-reducing battery services

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

    Författare :Amanda Bränström; Jonna Söderberg; [2021]
    Nyckelord :battery storage; energy storage; PV park; primary frequency regulation; energy arbitrage; NPV; VRE; Li-ion; service stacking;

    Sammanfattning : With global climate change as the main driver, there is an increase towards including more variable renewable energy (VRE) sources in the electricity mix. Energy production from utilizing the photovoltaic effect, or PV power, is increasing rapidly and is visioned to cover 5 – 10 % of Sweden’s electricity demand in 2040. LÄS MER

  2. 2. Evaluating deep learning models for electricity spot price forecasting

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

    Författare :Mia Zdybek; [2021]
    Nyckelord :Time series forecasting; Electricity price forecasting; Machine Learning; Deep learning; Multi-layer perceptron; Long short-term memory; Convolutional neural network; Tidsserieprediktion; Prognostisering av elspotpriser; Maskininlärning; Djupinlärning; Flerskikts-perceptron; Lågt korttidsminne; Neurala faltningsnät;

    Sammanfattning : Electricity spot prices are difficult to predict since they depend on different unstable and erratic parameters, and also due to the fact that electricity is a commodity that cannot be stored efficiently. This results in a volatile, highly fluctuating behavior of the prices, with many peaks. LÄS MER

  3. 3. Study of value factors as a metric for Swedish electricity

    Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Erik Sjöström; [2021]
    Nyckelord :Value factor; cost of electricity;

    Sammanfattning : The Swedish electricity market was historically based on predictable and controllable power plants. The introduction variable renewable energy (VRE) sources in the market have led to less predictability and larger short-term variations in the generation profiles. LÄS MER

  4. 4. Wind Power and the Swedish Electricity Market : An analysis of the impact of wind power production on wholesale electricity prices in bidding area SE3

    Magister-uppsats, Södertörns högskola/Nationalekonomi

    Författare :Tapiwa Kachinda-Hofisi; [2021]
    Nyckelord :Bidding area; merit order effect; hourly spot price; wind production;

    Sammanfattning : Wind power has been growing rapidly in Sweden over the past decade as the country focuses on 100% renewable energy by 2040. The thesis seeks to investigate if increased wind power has had a dampening effect on the hourly day-ahead spot prices in Sweden’s bidding area SE3. LÄS MER

  5. 5. Evaluating the suitability of Gaussian process regression and XGBoost on electricity price forcasting

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Owen Liu; [2021]
    Nyckelord :Power Markets; Seasonality; Electricity Spot Price; Gaussian Process Regression; XGBoost; Mathematics and Statistics;

    Sammanfattning : Electricity finds itself different from other fresh-ware commodities, it cannot easily be stored. This characteristic trait of electricity results in traditional pricing methods not working for electricity pricing. Thus different pricing schemes are needed, such as Price Forward Curves (PFC) or pricing against a price level. LÄS MER