Sökning: "Powersystems"

Visar resultat 6 - 7 av 7 uppsatser innehållade ordet Powersystems.

1. 6. Gas for Balancing of Variable Power Generation : A Systemic Case Study

   Uppsats för yrkesexamina på avancerad nivå, KTH/Elektriska energisystem

   Författare :Baptiste Bortot; [2014]
   Nyckelord :Gas market; electricity market; variable renewables energy sources; gas-electricity interaction models;

   Sammanfattning : With the increasing share of variable renewable generation, balancing electric powersystems could become a major concern for system operators because of their variableand hardly predictable nature. However, gas technologies appear as a solutionto provide this flexibility, but the impacts on the gas power system have hardly beeninvestigated. LÄS MER

3. 7. Control System for Reactive Power of an Offshore Wind Farm

   Uppsats för yrkesexamina på avancerad nivå, Institutionen för fysik och astronomi

   Författare :Arne Berglund; [2010]
   Nyckelord :Control system; wind farm; reactive power;

   Sammanfattning : Until just a few years ago wind farms where excluded from many of the requirementsthat can be found in grid codes. But as the numbers of wind farms have grown as wellas the sizes of them, the requirements to connect them to the grid have becomemore stringent. LÄS MER