Sökning: "High voltage capacitor banks"

Hittade 5 uppsatser innehållade orden High voltage capacitor banks.

  1. 1. Developing Verification Models for Corona Discharge Suppression in High Voltage Capacitor Banks

    Master-uppsats, Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Författare :Mohammadjavad Javadi; [2020]
    Nyckelord :Corona discharge; Suppression ring; High voltage capacitor banks;

    Sammanfattning : Due to the universal considerable population and economic growth rate, demands for energy have risen significantly over the past decade. This means that the integration of renewable energies in the power grid has escalated as well as requests for reactive power compensation, voltage stability, and mitigation of harmonic filters. LÄS MER

  3. 2. Automatiserad impedansanpassning av ett serieresonant induktionsvärmningssystem

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Albert Anderberg; [2019]
    Nyckelord :induction; heating; impedance; matching; series resonance; automation; Technology and Engineering;

    Sammanfattning : Inom industrin används många typer av värmekällor. Det kan vara öppna lågor, IR strålning, resistiv uppvärmning eller induktionsvärmning. Induktionsvärmningen är en värmingstyp med hög energidensitet, låg investeringskostnad, snabb uppstartstid och hög flexibilitet. LÄS MER

  4. 3. Reaktiv effekt i Dala Energis framtida mellanspänningsnät

    M1-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Mark Welbourn; [2019]
    Nyckelord :Power grid; reactiv effect; Underground cable; Capacitor banks; shunt capacitance;

    Sammanfattning : Dala Energi has large-scale plans for grid development and wants to have a better understanding of their current reactive power levels along with a future prognosis based on their plans. Changes in line inductance, shunt capacitance, area and placement put Dala Energi on the path to higher charging currents and higher reactive power generation. LÄS MER

  5. 4. Reactive Power Control for Voltage Management

    Master-uppsats, Uppsala universitet/Elektricitetslära

    Författare :MD. Shakib Hasan; [2017]
    Nyckelord :STATCOM; PV inverters; LV and MV distribution network;

    Sammanfattning : This thesis presents methods for voltage management in distribution systems with high photovoltaic (PV) power production. The high PV penetration leads to both new challenges such as voltage profile violation and reverse power flow, and also new opportunities. LÄS MER

  7. 5. MODELING AND SIMULATION OF A HYBRID WIND-DIESEL MICROGRID

    Master-uppsats, KTH/Elektriska energisystem

    Författare :Vincent Friedel; [2009]
    Nyckelord :Power Systems; Hybrid microgrid; Wind-Diesel system; PSCAD modeling;

    Sammanfattning : Some communities in remote locations with high wind velocities and an unreliable utility supply, will typically install small diesel powered generators and wind generators to form a microgrid. Over the past few years, microgrid projects have been developed in many parts of the world, and commercial solutions have started to appear. LÄS MER