Essays about: "conductor rating"

Showing result 6 - 9 of 9 essays containing the words conductor rating.

  1. 6. Dynamic Line Rating - Thermal Line Model and Control

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Martin Andersson Ljus; [2013]
    Keywords : Dynamic Line Rating; Overhead Line; Offshore Wind Farm; Thermal Line Model; PID regulator; Temperature Control; Heat Balance in an Overhead Line; Öland; Kårehamn; Conductor Surface Temperature; Wind Farm Output Reference Value; Technology and Engineering;

    Abstract : In times of increased environmental awareness, there exists a desire to not only build new environmentally friendly and renewable power generating units, but also to increase the efficiency of all existing technology. Wind power is such a renewable and environmentally friendly technology. READ MORE

  3. 7. Dynamic line rating implementation as an approach to handle wind power integration : A feasibility analysis in a sub-transmission system owned by Fortum Distribution AB

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Saifal Talpur; [2013]
    Keywords : Regional grid; overhead conductor; wind power; real-time weather; dynamic line rating; static line rating; line current; conductor temperature; ampacity upgrading; economics;

    Abstract : Based on conventional static line rating method, the actual current carrying capability of overheadconductors cannot be judged. Due to continuous increment in electricity demand and the difficultiesassociated with new line constructions, the overhead lines are therefore required to be rated based on amethod that should establish their real-time capability in terms of electricity transmission. READ MORE

  4. 8. The overhead line sag dependence on weather parameters and line current

    University essay from Institutionen för geovetenskaper

    Author : Elisabeth Lindberg; [2011]
    Keywords : Overhead lines; dynamic rating; real-time monitoring; conductor;

    Abstract : As the demand for energy increases, as well as the demand for renewable energy, Vattenfall, as network owner, receives many requests to connect new wind power to the grid. The limiting factor for how much wind power that can be connected to the grid is in this case the maximum current capacity of the overhead lines that is based on a line temperature limit. READ MORE

  5. 9. Load diagnostic of power lines to control and optimize the utilization of wind energy

    University essay from Akademin för hållbar samhälls- och teknikutveckling

    Author : Eduard Dyachuk; [2010]
    Keywords : maximum current; conductor rating; weather parameters; heat balance of conductor; conductor temperature;

    Abstract : .... READ MORE