Essays about: "Power Flow"

Showing result 1 - 5 of 452 essays containing the words Power Flow.

  1. 1. Modelling and optimising a power-to-gas system : a case study in Uppsala

    University essay from SLU/Dept. of Energy and Technology

    Author : Carolina Hertzberg; [2020]
    Keywords : power-to-gas; dynamisk modell; fallstudie; biogas; optimering; lönsamhet;

    Abstract : För att det svenska elnätet ska fungera krävs det att balansen på elnätet upprätthålls hela tiden, skillnader mellan produktion och efterfrågan leder till obalans på elnätet. I dagsläget, i Sverige, upprätthålls balansen genom att minska eller öka elproduktionen från vattenkraften. READ MORE

  2. 2. Approaches for improving the rheological characterization of fermented dairy products

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Abdulrahman Muhammad; [2020]
    Keywords : food engineering; livsmedelsteknik; Technology and Engineering;

    Abstract : Fermented dairy products are wildly consumable products in today societies, and these products are known for their unique rheological properties due to the complex structural systems they possess. The simplest rheological model for describing yogurt behavior is the Power Law model, but this model parameters are not sufficient for describing the complex behavior during flow and filling. READ MORE

  3. 3. Two-dimensional Study of Blade Profiles for a Savonius Wind Turbine

    University essay from Uppsala universitet/Elektricitetslära; Uppsala universitet/Elektricitetslära; Uppsala universitet/Elektricitetslära; Uppsala universitet/Elektricitetslära

    Author : Johanna Sundberg; Martina Lundberg; Julia Solhed; Aikaterini Manousidou; [2020]
    Keywords : Savonius rotor; vertical axis wind turbines; Ansys Fluent; k-omega SST; overlap ratio; blade arc angle;

    Abstract : A Savonius wind turbine is a self-starting vertical axis rotor. It can be designed to be compact in size and also produces less noise which makes it suitable to integrate into urban spaces such as rooftops and sign-poles. READ MORE

  4. 4. Techno-economic analysis of commercial battery storage systems in Northern Europe

    University essay from Uppsala universitet/Elektricitetslära

    Author : Albert Bergström; [2020]
    Keywords : ;

    Abstract : As the world looks to lower its need for fossil fuels, photovoltaics has been put forward as one of the proposed solutions. There is, however, one major drawback with the electricity production coming from photovoltaics – it is intermittent and rarely matches the electricity demand profile of society. READ MORE

  5. 5. Apoteas nya energilager

    University essay from SLU/Dept. of Energy and Technology

    Author : Oscar Egnell; Tim Gyulanszky; Viktor Helleday; Alfred Nerby; William Wäreborn; Simon Ågren; [2020]
    Keywords : VRFB; saltvattenbatterier; effektkapning; vätgas; systemtjänster; självförsörjning;

    Abstract : Apotea is an internet-based pharmacy company with a logistics center based in Morgongåva, Sweden. This building is home to Sweden's largest roof-based solar panel installation with an installed capacity of 1.5MW. An expansion of the facility is planned for completion 2021 with a new building or equal size being added to the center. READ MORE