Sökning: "effektflödesanalys"

Hittade 3 uppsatser innehållade ordet effektflödesanalys.

  1. 1. Impact of smart EV charging on grid network with PV and BESS : Case study for Hammarby Sjöstad

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Mutayab Khalid; [2021]
    Nyckelord :Electric vehicles EV ; EV chargers; distribution network; optimization; PV storage; battery energy storage system BESS ; power flow analysis; charger scheduling; Elfordon EV ; EV -laddare; distributionsnät; optimering; PV lagring; batterilagringssystem BESS ; effektflödesanalys; laddarschemaläggning;

    Sammanfattning : The transition in the transport sector by the integration of battery electric vehicles (BEVs) brings a new challenge for the system operators to ensure the balance between supply and demand. The installation of new EV charges poses a surge in electricity demand in the coming years which jeopardizes the grid reliability and stability. LÄS MER

  3. 2. Open Source Model of the Nordic Power System for EU Project Spine

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Aravind Satheeskumar; [2020]
    Nyckelord :Nordic Power System; power system modelling; power flow analysis; optimisation; transmission line parameter estimation; Nordic Power System; modellering av kraftsystem; effektflödesanalys; optimering; uppskattning av transmissionslinje-parametrar;

    Sammanfattning : Decision problems in operation and planning of power systems often rely on large-scale models and data sets. Lack of historical power flow data due to regulatory restrictions often limits researchers to study the system with aggregated network models. LÄS MER

  4. 3. Photovoltaic Power Production and Energy Storage Systems in Low-Voltage Power Grids

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Johan Häggblom; Jonathan Jerner; [2019]
    Nyckelord :electric power; power flow analysis; radial distribution system; low-voltage power grid; forward backward sweep method; photovoltaic power systems; energy storage systems; power factor; elkraft; effektflödesanalys; radiella distributionsnät; lågspänningselnät; forward backward sweep-metod; solcellsanläggningar; energilagringssystem; effektfaktor;

    Sammanfattning : In recent years, photovoltaic (PV) power production have seen an increase and the PV power systems are often located in the distribution grids close to the consumers. Since the distributions grids rarely are designed for power production, investigation of its effects is needed. LÄS MER