Sökning: "ELEKTRISKT ARBETE"
Visar resultat 1 - 5 av 42 uppsatser innehållade orden ELEKTRISKT ARBETE.
1. MODELLING OF HEAT TRANSFER OF RAILWAY SWITCH HEATING
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Switches and crossings are vital components of the railway network. Obstacles to the smooth functioning of these components could result in delays and network traffic. Given the geographical location of Sweden, snow is one of the major obstacles for the switches. LÄS MER
2. Electrification Of A Tiltrotator : Electrifying The Hydraulic Tilt Function
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : As new emission regulations in the EU set more stringent requirements on greenhouse gas (GHG) emissions, original equipment manufacturers (OEM) must find ways to align with the EUs sustainability goals. By transitioning to more electrically driven machinery, operators of off-highway vehicles can benefit from better fuel economy, lower greenhouse gas emissions and less air pollution. LÄS MER
3. Application of ERT for Quality Assurance in Jet Grouting Columns; A development of an alternative quality control
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Teknisk geologi; Lunds universitet/Väg- och vattenbyggnad (CI)Sammanfattning : With the increased urbanization major cities are facing, expansion of larger facilities and households are inevitable. Expansion means larger areas of the surface needs to be used where the risk of varying subsurface soil properties increases with larger surface areas. LÄS MER
4. Development of an Investigation Method to Analyse Effect of Laser Cutting on Iron Losses in an Electric Machine
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : In this fast pace world, climate change is one of the primary concerns worldwide. The world is racing towards reducing CO2 emissions by focusing on decreasing energy consumption. Electric motors capture about two-third of the industrial energy consumption, of which the most growing sector is electrical vehicles. LÄS MER
5. Insulation diagnostics of stator bars
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Insulation in rotating machines is a common cause for failure. Therefore, research in the area is large and is important to further increase the knowledge of the phenomena related to insulation degradation. LÄS MER