Essays about: "sweden electricity"

Showing result 1 - 5 of 408 essays containing the words sweden electricity.

  1. 1. Production optimization for district heating : Short-term planning of district heating grid in Gävle, Sweden

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik; Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Nicolas Lindgren; Karl Brogren; [2019]
    Keywords : Short-term planning; Optimization; District heating; Linear programming; Mixed integer non-linear programming; Branch and bound; Heat storage; MATLAB; TOMLAB;

    Abstract : Energy systems with a high portion of renewable energy from wind and solar power can suffer from fluctuations in production due to weak winds or cloudy weather, which may affect the electricity price. When producing heat and power in a combined heat and power plant, an additional heat storage tank can be used to store the heat surplus which is obtained when the power production is high, and the heat demand is low. READ MORE

  2. 2. Solar Tent : A Photovoltaic Generator Model for a Flexible Fabric with Inbuilt Cells

    University essay from Högskolan Dalarna/Energiteknik; Högskolan Dalarna/Energiteknik

    Author : Ali Manhal; Tammam M. Ali; [2019]
    Keywords : Solar tent; PV system; refugee camp; PV monitoring system; and flexible PV modules;

    Abstract : Natural disasters and conflicts in many different parts of the world force thousands of people to get displaced from their homes and live in refugee camps temporarily or permanently. For refugee families, lack of energy access has great impact on their lives. READ MORE

  3. 3. Grisars reaktion på luftfyllt skum

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Åsa Thurehult; [2019]
    Keywords : Bedövning av grisar; grisars beteende; bedömning av rädsla;

    Abstract : There are a majority of approved stunning methods for pig slaughter in Sweden. These include captive bolt stunner, rifles (including shotguns), electricity and carbon dioxide. Carbon dioxide and electricity are among the most common methods. READ MORE

  4. 4. Improving energy security for individual households during outages : A simulation study for households in Sweden

    University essay from Uppsala universitet/Fasta tillståndets fysik

    Author : Amelie Bennich; [2019]
    Keywords : Off-grid; Energy security; Solar power; Energy storage; Outage;

    Abstract : In this study, it was investigated how individual households could manage security of supply during an outage by installing a local energy system that could operate independently from the electricity grid. By installing local renewable off-grid energy systems, households could guarantee an uninterrupted supply of energy even during an outage on the electricity grid, while also increasing their energy autonomy during normal circumstances. READ MORE

  5. 5. A Preliminary Optimisation and Techno-economic Analysis of Solar Assisted Building Heating System Using Transpired Air Solar Collector and Heat Pump in Sweden

    University essay from Högskolan Dalarna/Energiteknik

    Author : Puneet Kumar Saini; [2019]
    Keywords : Solar energy; air heating; Optimisation; heat pump; transpired air collector;

    Abstract : This thesis presents an optimisation approach and techno-economic evaluation tool for a system consisting of a transpired solar air collector and air source heat pump in a series arrangement. The thesis also investigates the application of the developed tool for feasibility study of a solar heat pump system for a group of three multi-family houses located in Ludvika, Sweden. READ MORE