Essays about: "stochastic short-term planning problem"

Showing result 1 - 5 of 7 essays containing the words stochastic short-term planning problem.

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

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Javier Ortega Paredes; [2022]
    Keywords : 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.;

    Abstract : 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. READ MORE

  3. 2. Open Source Grid Expansion Models for the EU Project Spine

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Akshaya Tammanur Ravi; [2021]
    Keywords : Expansion Planning; Renewable Energy Sources; Operational Variability; Representative Days; Long-term Uncertainties; Stochastic Optimization; Utbyggnadsplanering; Förnybara energikällor; Variabel driftsituation; Representativa dagar; Långsiktiga osäkerheter; Stokastisk optimering;

    Abstract : Modern power systems are at the forefront of addressing the transition towards a decarbonized energy system, with increased integration of renewable energy sources becoming the key means to achieve the same. In this context, an expansion planning problem provides a decision support framework for investments in new generation and transmission assets over a long time-frame, addressing a wide range of technical and economic criteria aligned with national policies. READ MORE

  4. 3. On stochastic unit commitment for thermal power plants

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Elin Rahmqvist; [2020]
    Keywords : ;

    Abstract : Climate change is a fact, a crisis threatening every country, economy and human. Toprevent this crisis, the emission of greenhouse gases needs to decrease dramatically. 72%of global greenhouse gas emissions in 2016 came from energy production where electricityand heat account for 42% of the 72%. READ MORE

  5. 4. Reliability-Constrained Microgrid Design

    University essay from KTH/Skolan för elektro- och systemteknik (EES)

    Author : Jesús Paniagua Sánchez-Mateos; [2016]
    Keywords : Microgrid planning; Microgrid investment; Uncertainty; Optimization problem; Bender’s decomposition; Distributed energy resources; Islanded operation; Reliability importance index.;

    Abstract : Microgrids are new challenging power systems under development. This report presents a feasibility study of microgrid development. This is an essential task before implementing microgrid systems. READ MORE

  6. 5. Robust Production Planning for District Heating Networks

    University essay from Lunds universitet/Matematik LTH

    Author : Jonatan Rantzer; [2015]
    Keywords : production planning; unit commitment; district heating; stochastic programming; optimization; robust; MPC; startup; shutdown; Mathematics and Statistics; Technology and Engineering;

    Abstract : Efficient use of energy becomes increasingly important in the modern society, with climate change as a driving factor. Short term production planning for district heating networks is motivated by a customer demand that varies according to a daily cycle, but which is directly dependent on changes in temperature and customer behaviour. READ MORE