Essays about: "Comparison of maintenance in wind energy"

Showing result 1 - 5 of 8 essays containing the words Comparison of maintenance in wind energy.

  1. 1. Towards Affordable Sodium-Ion Batteries : Mechanochemical Synthesis and Electrochemical Assessment of Iron-Based Fluorophosphate Cathode Material

    University essay from KTH/Materialvetenskap

    Author : Ratna Juwita; [2023]
    Keywords : Sodium-ion batteries; electrical energy storage EES ; iron oxide; positive electrode; material characterization; electrochemical; discharge capacity.; Natriumjonbatterier; elektrisk energilagring EES ; järnoxid; positiv elektrod; materialkarakterisering; elektrokemisk; urladdningskapacitet;

    Abstract : An urgent transformation from fossil fuels to cleaner energy sources to combat climate change has led to the utilization of renewable energies like solar, wind, and tidal power. However, the intermittency of these sources hinders their wider implementation. To address this, large-scale electrical energy storage (EES) systems are needed. READ MORE

  2. 2. Survey of Sweden’s installed wind turbine capacity and the country’s ability to handle future turbine decommissioning waste material

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Thanatorn Surawatsatien; [2022]
    Keywords : decommissioning; end-of-life wind turbine; blade material; decommissioned material;

    Abstract : The global market for wind energy is expanding rapidly, and in the last decade, Sweden has constructed thousands of wind turbines. The high installation pace suggests that a similarly rapid decommissioning rate is to be anticipated in the near future, notwithstanding the small number of turbines that have been retired thus far. READ MORE

  3. 3. Evaluation of transition towards zero emission commuter ferries : Comparative Analysis of Fuel-based and Battery-based Marine Propulsion System from financial and environmental perspectives

    University essay from KTH/Marina system

    Author : Varun Goel; Sonja Wadelius; [2021]
    Keywords : Water-borne public transport; Maritime industry; marine propulsion system; marine Li-ion batteries; diesel-electric; diesel-mechanical; all-electric; life cycle assessment; cost assessment.; Vattenburenkollektivtrafik; marinaindustrin; marinaframdrivningssystem; marinabatterisystem; dieselelektrisk; diesel mekanisk; helt elektrisk; livscykelanalys; kostnadsanalys.;

    Abstract : The purpose of this study is to compare the life-cycle cost and environmental impact of the existing fuel-based propulsion system, on public commuter ferries in Stockholm, with a battery based propulsion system. The study is divided into multiple layers. READ MORE

  4. 4. Energy mapping of public buildings : A study at Älvkarlebyhus

    University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Author : Kieran Crowley; [2017]
    Keywords : ;

    Abstract : The aim of this report is to identify all energy systems in the Skutskärs Vårdcentral and Folktandvården building, Centralgatan 12 building and the Library building to be studied in this report and carry out an investigation on whether the energy systems efficiency may be increased by improving on the elements or factors that affect the energy systems. A model of the buildings energy systems were created in Microsoft excels using the steady state method and modifying it to calculate an average heating session. READ MORE

  5. 5. Balancing an Increasing Share of Intermittent Wind Power Production : A comparison between the characteristics of wind power variations in Sweden and the technical flexibility of a major district heating utility

    University essay from KTH/Energiteknik

    Author : Astrid Hartman; [2016]
    Keywords : ;

    Abstract : Environmental changes caused by human activities are frequently discussed issues andrenewable energy is given increased technological and political attention. The Swedish politicaltarget of a growth of renewable energy has boosted investment in weather dependent wind powerproduction. READ MORE