Essays about: "FAULT LOCATION ON POWER SYSTEM"

Showing result 1 - 5 of 12 essays containing the words FAULT LOCATION ON POWER SYSTEM.

  1. 1. Simulation Model - Grid Connection of a Marine Current Power Turbine

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Muhammad Farooq Mazhar; [2023]
    Keywords : Power electronics; Filters; Marine-current turbine; Grid connection; Damping;

    Abstract : Renewable energy is a reliable source of energy and can provide promising solution to the on-going energy crisis if harnessed properly. Some of the common energy sources in which a lot of research is invested include wind,solar, water and biofuels. READ MORE

  3. 2. Microgrid Protection Strategies for the Swedish Power System

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Zalak Shah; [2023]
    Keywords : Microgrid; Protection; three-phase fault; earth fault; Technology and Engineering;

    Abstract : This thesis mainly focuses on the protection strategies of microgrids for the Swedish power system in the medium voltage distribution system and specifically on the three-phase fault and earth faults protection strategies. For the analysis of both faults, different grid-connected, and islanding operations are simulated using DIgSILENT Power Factory. READ MORE

  4. 3. Fault current injection from Inverter Based Generation in the distribution grid : A case study of distribution grid on the Swedish island of Gotland

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Farsad Mansori; [2022]
    Keywords : Distribution generator; Inverter-Based Distributed Generation; Inverter Based Generation; DFIG; PSCAD; Distribution grid; Overcurrent protection;

    Abstract : This work proposes recommendations for new guidelines for fault current injection on a distribution grid. These guidelines will help improve the transition towards renewable electrical energy generation. READ MORE

  5. 4. Component importance indices and failure prevention using outage data in distribution systems

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Sindhu Kanya Nalini Ramakrishna; [2020]
    Keywords : outage; fault; distribution system; component importance indices; outage prediction.;

    Abstract : Interruptions in power supply are inevitable due to faults in power system distribution network. These interruptions are not only expensive for the customers but also for the distribution system operator in the form of penalties. Increase in system redundancy or the use of component-specific sensors can help in reduction of interruptions. READ MORE

  6. 5. Detection and location of HVDC commutation faults from PMU data

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Alejandro Belinchon Calderon; [2018]
    Keywords : HVDC-links; HVDC converters; Commutation failures; Phasor measurement units PMUs ; Electric power systems; Wide Area Measurement systems WAMS ; Standard IEEEC 37.118; Single-line to ground faults; Three-Phase faults; Fault detection and location; Nordic 32; DigSilent-PowerFactory; PSCAD; MATLAB-Simulink; Symmetrical components.; Technology and Engineering;

    Abstract : Commutation Failures in LCC HVDC converters is a topic that is normally addressed from the component perspective, looking at converters’ internal signals. How these commutation failures affect the outer AC network is not deeply understood yet. READ MORE