Search for dissertations about: "optimal power flow"

Showing result 1 - 5 of 48 swedish dissertations containing the words optimal power flow.

  1. 1. Optimal Operation of the Swedish Railway Electrical system An Application of Optimal power Flow

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Magnus Olofsson; KTH.; [1996]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Railway Electrical System; Electrical Engineering; Elektro- och systemteknik;

    Abstract : .... READ MORE

  2. 2. On the Dynamics and Statics of Power System Operation Optimal Utilization of FACTS Devicesand Management of Wind Power Uncertainty

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Amin Nasri; KTH.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Trajectory sensitivity analysis TSA ; transient stability; small signal stability; flexible AC transmission system FACTS devices; critical clearing time CCT ; optimal power flow OPF ; network-constrained ac unit commitment ac-UC ; wind power uncertainty; wind power spillage; stochastic programming; Benders’ decomposition; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Nowadays, power systems are dealing with some new challenges raisedby the major changes that have been taken place since 80’s, e.g., deregu-lation in electricity markets, significant increase of electricity demands andmore recently large-scale integration of renewable energy resources such aswind power. READ MORE

  3. 3. Interruptible Load Services in Deregulated Power Market

    University dissertation from Chalmers University of Technology

    Author : Tuan Le; Chalmers tekniska högskola.; 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 : .... READ MORE

  4. 4. Transition delay in boundary-layer flows via reactive control

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Nicolò Fabbiane; KTH.; KTH.; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; flow control; drag reduction; net energy saving; adaptive control; model-based control; optimal control; flat-plate boundary layer; laminar-to- turbulent transition; plasma actuator; direct numerical simulation; in-flight experiments; strömningsstyrning; friktionsreduktion; netto energibesparing; adaptiv styrning; modellbaserad styrning; optimal kontroll; gränsskikt öve en plan platta; laminärt till turbulent omslag; plasma aktuator; DNS; flyg prov; Teknisk mekanik; Engineering Mechanics;

    Abstract : Transition delay in boundary-layer flows is achieved via reactive control of flow instabilities, i.e. Tollmien-Schlichting (TS) waves. Adaptive and model-based control techniques are investigated by means of direct numerical simulations (DNS) and experiments. READ MORE

  5. 5. Design of ancillary service markets : reactive power and frequency regulation

    University dissertation from Chalmers University of Technology

    Author : Jin Zhong; Chalmers tekniska högskola.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; deregulation; electricity market; ancillary services; bilateral contract; reactive power; frequency regulation and optimal power flow;

    Abstract : .... READ MORE