Sökning: "Electrical Distribution System"
Visar resultat 1 - 5 av 296 avhandlingar innehållade orden Electrical Distribution System.
Sammanfattning : The penetration of smart pocket-size devices that provide constant Internet connectivity, such as mobile phones, has significantly changed the way people obtain, view and share information. Content provision is not anymore a prerogative to professionals; individuals are not solely customers, but also act as content generators and distributors. LÄS MER
- Detta är en avhandling från Department of Industrial Electrical Engineering and Automation, Lund Institute of Technology
Sammanfattning : The topic of this thesis is the electro-mechanical oscillations which to some extent always are present in a power system. The demand of electric power is ever increasing. At the same time, the tolerance of disruptions in the power supply is decreasing. LÄS MER
- Detta är en avhandling från Stockholm : KTH
Sammanfattning : In this thesis a hybrid electrical powertrain called the Four Quadrant Transducer (4QT) has been evaluated through different driving simulations, which later resulted in the manufacture of a prototype.The simulation of a 12 metric ton distribution truck showed that the 4QT system can reduce the fuel consumption by approximately 30 % during the FTP75 drive cycle. LÄS MER
4. Distributed Topology Inference for Power System Applications Algorithms and architectures utilising industry standardsDetta är en avhandling från Stockholm : KTH Royal Institute of Technology
Sammanfattning : The electrical transmission and distribution system is undergoing unprecedented changes to meet the need for a carbon emission-free global energy system. An expected increase in the portion of end-user energy use in the form of electricity and need to integrate renewable energy sources into the power grid on a large scale require major changes in how power grids are operated and controlled. LÄS MER
5. Impact on the Distribution System due to Plug-In Electric Vehicles and Changes in Electricity UsageDetta är en avhandling från Gothenburg : Chalmers tekniska högskola
Sammanfattning : Replacing conventional vehicles by Plug-in Electric Vehicles (PEVs) would likely increase electricity demand and put higher stress on the electrical power system. This thesis presents an approach to evaluate the impact on electrical distribution systems (DSs) caused by charging PEVs and load management of heating loads. LÄS MER