Search for dissertations about: "Elkraftteknik"

Showing result 1 - 5 of 183 swedish dissertations containing the word Elkraftteknik.

  1. 1. Control of power oscillations in transmission systems using controllable series devices

    Author : Mehrdad Ghandari; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electric power engineering; Elkraftteknik;

    Abstract : .... READ MORE

  2. 2. Control Lyapunov Functions : A Control Strategy for Damping of Power Oscillations in Large Power Systems

    Author : Mehrdad Ghandhari; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; UPFC; CSC; QBT; Lyapunov function; Control Lyapunov Function; SIME; Sliding mode; Electric power engineering; Elkraftteknik;

    Abstract : In the present climate of deregulation and privatisation, theutilities are often separated into generation, transmission anddistribution companies so as to help promote economic efficiencyand encourage competition. Also, environmental concerns,right-of-way and cost problems have delayed the construction ofboth generation facilities and new transmission lines while thedemand for electric power has continued to grow, which must bemet by increased loading of available lines. READ MORE

  3. 3. Weekly planning of hydropower in systems with large volumes of varying power generation

    Author : Charlotta Ahlfors; Mikael Amelin; Magnus Brolin; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hydropower; literature review; weekly planning; low carbon operation; maintenance scheduling; preventive maintenance; mixed integer linear programming; dynamic programming; cascaded river systems; value of stored water; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Hydropower is the world’s largest source of renewable electricity generation. Hydropower plants with reservoirs provide flexibility to the power systems. READ MORE

  4. 4. Digital motion control techniques for electrical drives

    Author : Sanath Alahakoon; KTH; []
    Keywords : ;

    Abstract : Digital motion control area toady is a well-established one,which is believed to be first initiated by power electronicengineers in the early seventies. Modern digital controltheory, advances in digital signal processor andmicrocontroller technology and recent developments in powerelectronic devices have made this field a very competitive one. READ MORE

  5. 5. On digital control techniques for active magnetic bearings

    Author : Sanath Alahakoon; KTH; []
    Keywords : ;

    Abstract : .... READ MORE