Essays about: "digsilent"

Showing result 16 - 20 of 26 essays containing the word digsilent.

1. 16. Control of Swedish wind power plants meeting future grid codes in a changing power market

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Josefin Hedberg; [2015]
   Keywords : grid code; ancillary service; active power; coordination; reactive power; WTG; WPP; wind power; control; regulating power; ENTSO-E; Denmark; curtail; transmission system; Sweden; Earth and Environmental Sciences; Technology and Engineering;

   Abstract : Climate change is an issue that can no longer be ignored and actions are taken all over the world in order to prevent the effects from becoming too severe. The energy system is transitioning towards more renewable energy sources and wind power has an important role in this development. READ MORE

3. 17. Grid Capacity Issues with Distributed Generation

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Nofel Dakhel; Olof Bohgard; [2014]
   Keywords : Technology and Engineering;

   Abstract : Climate change is more evident than ever as reflected in The European union's environmental directives which say that the carbon emission must be reduced by 20% and 20% of the used energy must come from renewable energy sources until 2020. In Germany political decision has been made that the nuclear power will be replaced by renewable energy in long term. READ MORE

4. 18. Comparison of PSSE & PowerFactory

   University essay from Elektricitetslära

   Author : Björn Karlsson; [2013]
   Keywords : ;

   Abstract : In this thesis a comparison of PSSE (Power System Simulator for Engineering) fromSiemens and PowerFactory from DIgSILENT is done. The two tools can be used inmany ways to analyze power system stability and behavior. This thesis cover the useof load flow and dynamic stability simulation. READ MORE

5. 19. Study of auxiliary power systemsfor offshore wind turbines : an extended analysis of a diesel gen-setsolution

   University essay from Elektricitetslära

   Author : Joakim Berggren; [2013]
   Keywords : Diesel gen-set; auxiliary power system; offshore wind power; emergency;

   Abstract : Until today the offshore wind power has grown in a steady pace and many new wind farms are being constructed around the globe. An important factor that is investigated today in the industry are the security of power supply to the equipment needed for controlling the offshore system during emergency situations. READ MORE

6. 20. Offshore Wind Park Connection to an HVDC Platform, without using an AC Collector Platform

   University essay from Institutionen för kultur, energi och miljö

   Author : Haseeb Ahmad; [2012]
   Keywords : ;

   Abstract : This thesis investigates the comparison between two different alternating current topologies of an offshore wind farms connection to an offshore high voltage direct current (HVDC) converter platform. The offshore high voltage direct current converter platform converts alternating current into direct current. READ MORE