Essays about: "Polysun"

Showing result 1 - 5 of 14 essays containing the word Polysun.

  1. 1. Concentrating Collector for Torsång District Heating System

    University essay from Högskolan Dalarna/Energiteknik

    Author : Artem Filatov; [2018]
    Keywords : Concentrating solar collector; Absolicon; Arcon; Heatstore; flat-plate collector; Borlange; Torsang; Sweden; parabolic trough; thermal collector;

    Abstract : In this thesis report for Dalarna University in Borlange and Absolicon company the study of a possibility to add an array of concentrating solar collectors to a Torsång district heating system was done. The whole idea of this work was to make a simulation of this kind of system, trying to get 15-20% of solar fraction, and make an economical evaluation. READ MORE

  2. 2. Energy Yield Simulation Analysis of Bifacial PV Installations in the Nordic Climate

    University essay from Högskolan Dalarna/Energiteknik

    Author : Marcus Graefenhain; [2017]
    Keywords : Bifacial PV Simulation; Albedo; Bifacial PV Energy Yield;

    Abstract : Recently, commercial softwares for PV system simulation released bifacial extensions. While research laboratories have developed their own simulation tools, in both cases it is imperative to display their applicability, as well as continuously assess their accuracy and/or limitations in practice, i.e. READ MORE

  3. 3. Increased use of solar energy in commercial buildings by integrating energy storage.

    University essay from KTH/Mark- och vattenteknik

    Author : Nina Nilsson; [2016]
    Keywords : ;

    Abstract : From a comparison of available thermal energy storage (TES) technologies it can be concluded that the most mature and suitable storage methods for modern commercial buildings in Sweden are storage tanks, either for heat or cold energy, and underground storage solutions such as borehole thermal energy storage (BTES), aquifer storage and energy piles. In this study an integrated solar energy storage system for heating purpose has been designed with BTES, hot water storage tank(s) and solar thermal collectors. READ MORE

  4. 4. ENERGY SAVING METHODS IN HOT WATER SUPPLY FOR HOSPITALITY INDUSTRY

    University essay from KTH/Energiteknik

    Author : B. T. D. JAYASINGHE; [2016]
    Keywords : ;

    Abstract : Hotel Industry in Sri Lanka is becoming a vital sector in the economic development in the after the cessation of ethnic conflict that existed in almost 30 years. This has resulted in high demand for energy for enhanced activities in the hotel industry. READ MORE

  5. 5. Solar Heat in Industrial Processes : Integration of Parabolic Trough Solar Collectors Dairy Plants and Pharmaceutical Plants

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Hassan Al-Hasnawi; [2016]
    Keywords : Solar heat; SHIP; Solar steam; parabolic trough collectors; solar heat in industrial processes;

    Abstract : The industry sector accounts for a high share of the final energy consumption, with industries in EU-28accounting for a quarter of the final energy demand. Studies also show that 45 % of the industrial heatdemand in EU-27 is in a temperature range that can be supplied with present day solar collectors. READ MORE