Sökning: "load dependent"
Visar resultat 1 - 5 av 250 uppsatser innehållade orden load dependent.
1. Hosting Capacity Methods Considering Complementarity between Solar and Wind Power : A Case Study on a Swedish Regional Grid
Master-uppsats, Linköpings universitet/EnergisystemSammanfattning : The demand for electrical power is growing due to factors such as population growth, urbanisation, and the transition from fossil fuels to renewable energy sources. To be able to keep up with the changes in electricity demand, the Swedish power grid must connect more renewable power generation, but also increase its transmission capacity. LÄS MER
2. Tribological characterization of a ball bearing subjected to an electric field : Electric drivetrain tribology
Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikSammanfattning : Electric machines are widely used in for instance the automotive industry in electric vehicles and in wind turbines. The electrical machines have mechanical bearings as an integral part used to transmit power and load. In addition, the main function includes reducing friction between interacting surfaces. LÄS MER
3. Validation of Finite Element Model of a Tetra Pak Package
Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknikSammanfattning : There is a high dependency on accurate finite element models in the packaging industry for concept selection, design and virtual validation of packages. One of themost used materials for these packages is High-Density Polyethylene (HDPE). Thismaterial is highly anisotropic, strain rate dependent and has different behavior intension and compression. LÄS MER
4. Size effect in wood : Characterization of mechanical properties using digital image correlation method
Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Tillämpad mekanikSammanfattning : As a natural composite material, wood exhibits complex structural char-acteristics and diverse behavior under compression and tensile forces. Itsanisotropic nature results in mechanical properties that vary depending onthe load direction along its longitudinal, tangential, and radial grains. LÄS MER
5. Energigemenskaper - En framtidslösning? : En studie om energigemenskapers utveckling i Sverige
Master-uppsats, Linköpings universitet/EnergisystemSammanfattning : The energy system is undergoing a major transformation where the dependence on fossil fuels needs to be replaced with solely sources of renewable energy. The increased share of renewable intermittent electricity production, together with urbanization, electrification, and digitalization, creates challenges for the operation security in the electricity system. LÄS MER