Essays about: "Power Quality and System Stability"

Showing result 21 - 25 of 29 essays containing the words Power Quality and System Stability.

1. 21. Impact of Large Amounts of Wind Power on Primary Frequency Control : A technical and economic study

   University essay from KTH/Elektriska energisystem

   Author : Nakisa Farrokhseresht; [2015]
   Keywords : ;

   Abstract : Renewable energy sources help reaching the environmental, social and economic goals of producing electrical energy in a clean and sustainable matter. Among the various renewable resources, wind power is assumed to have the most favorable technical and economic prospects and offers signicant potential for reducing greenhouse gas (GHG) emissions. READ MORE

3. 22. Meeting the Challenges for Increasing the Share of Variable Renewable Energy in the Generation Mix of Mauritius

   University essay from KTH/Kraft- och värmeteknologi

   Author : Rakesh Kumar Dhununjoy; [2014]
   Keywords : ;

   Abstract : As a Small Island Developing State (SIDS), Mauritius is exceptionally vulnerable. It faces similar threats to its survival as other SIDS, which include, inter alia, a strong reliance on a depleting natural resource base, loss of biodiversity and degradation of essential components of the ecosystem, and a heavy dependency on fossil fuels and other imported commodities that support society. READ MORE

4. 23. Investigation of wind potential variation at three measurement sites based on atmospheric stability and power production

   University essay from KTH/Kraft- och värmeteknologi

   Author : Lavan Kumar Eppanapelli; [2013]
   Keywords : AQ500; SoDAR; Met mast; statistical analysis; atmospheric stability; wind shear;

   Abstract : As tapping energy from wind expands rapidly worldwide, it is a common procedure to locate a practicable site to extract energy from abundant wind flow by building wind farms. Comprehensive understanding of wind resource at a site   is important to perform the main activities say, wind flow modeling, wind   turbines micro siting, annual energy yield calculation and cost of energy   estimation. READ MORE

5. 24. WCDMA Cell Load Control in a High-speed Train Scenario : Development of Proactive Load Control Strategies

   University essay from Kommunikationssystem; Tekniska högskolan

   Author : Raoul Joshi; Per Sundström; [2012]
   Keywords : WCDMA; High-speed Train; Congestion Control; Admission Control; Load Control; Cell Capacity; Cell Resource Allocation; Train Detection; Quality of Service; Dropping Fairness; Predictive Load Control;

   Abstract : Load control design is one of the major cornerstones of radio resource management in today's UMTS networks. A WCDMA cell's ability to utilize available spectrum efficiently, maintain system stability and deliver minimum quality of service (QoS) requirements to in-cell users builds on the algorithms employed to manage the load. READ MORE

6. 25. Making the Most of Wind : a Business Perspective on Subsidy Systems in France, Germany, Spain and Sweden

   University essay from Institutionen för kultur, energi och miljö

   Author : Andrew Barney; [2012]
   Keywords : Feed-in tariffs; green certificate program; subsidies; wind power; income; NPV; IRR;

   Abstract : Determining which countries are the most financially attractive for businesses to build wind projects is a matter of serious discussion that lacks succinct commentary. To fill this void this paper employs an empirical study of the wind subsidy support systems used by Germany, France, Spain and Sweden. READ MORE