Search for dissertations about: "thesis on reliability in power system engineering pdf"

Showing result 1 - 5 of 82 swedish dissertations containing the words thesis on reliability in power system engineering pdf.

  1. 1. Autonomous power systems based on renewables On generation reliability and system control

    University dissertation from Göteborg : Chalmers University of Technology

    Author : Jimmy S.G. Ehnberg; Högskolan Väst.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Electrical engineering; electronics and photonics Electrical engineering; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Elektroteknik; Electric power engineering; Elkraftteknik; Elektroteknik; elektronik och fotonik; Electrical engineering; electronics and photonics;

    Abstract : Today one billion people are living in non-electrified areas. A majority of the people are living in rural areas in developing countries where there are no possibilities, neither economical nor technical, for grid extension. Instead energy sources like wood and fossil fuels are used. READ MORE

  2. 2. Towards Intelligent Power-System Monitoring: Segmentation, Feature Extraction, and Identification of Underlying Causes

    University dissertation from Chalmers University of Technology

    Author : Cuong Duc Le; Chalmers tekniska högskola.; Chalmers University of Technology.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elektroteknik; elektronik och fotonik; Electrical engineering; electronics and photonics; Elektroteknik; Electrical engineering; Elkraftteknik; Electric power engineering; Power-system monitoring; power-system measurement; segmentation; event analysis; signal-processing applications; harmonics analysis; power quality;

    Abstract : The increase in size of modern power systems together with the concept smart grid requires advanced monitoring to ensure system availability, reliability, and power quality. The huge amount of available data no longer permits analysis to be implemented manually and centrally. READ MORE

  3. 3. Identifying critical components for system reliability in power transmission systems

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Johan Setréus; KTH.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; transmission system reliability; component reliability importance index; Great Britain power system; power flow analysis; system adequacy; system security; system vulnerability;

    Abstract : Large interruptions of power supply in the transmission system have considerable impact on modern society. The goal for the transmission system operator (TSO) is to prevent and mitigate such events with optimal decisions in design, planning, operation and maintenance. READ MORE

  4. 4. Interruptible Load Services in Deregulated Power Market

    University dissertation from Chalmers University of Technology

    Author : Tuan Le; Chalmers tekniska högskola.; Chalmers University of Technology.; [2002]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elkraftteknik; Electric power engineering; deregulated electricity market; interruptible load management; ancillary services; congestion management; reserve generation; optimal power flow;

    Abstract : Since the nineties decade, many electric utilities world-wide have been under restructuring from vertically integrated functioning to deregulated open-market system. In the erstwhile vertically integrated utilities, the system operator sought to maximize the social welfare with distributional equity (meeting the load at all time) as the main criteria, for the system as a whole. READ MORE

  5. 5. Generation Reliability for Isolated Power Systems with Solar, Wind and Hydro Generation

    University dissertation from Chalmers University of Technology

    Author : Jimmy Ehnberg; Chalmers tekniska högskola.; Chalmers University of Technology.; [2003]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elektroteknik; elektronik och fotonik; Electrical engineering; electronics and photonics; Renewable energy; Stochastic modelling; Generation reliability; Isolated power systems; Solar power; Wind power;

    Abstract : This licentiate thesis deals with reliability issues for small isolated power systems. The focus is on power systems in remote areas based entirely on renewable energy sources. The sources investigated in this thesis are mainly solar and wind power; stochastic models for these energy sources are presented. READ MORE