The Influence of Electric Vehicle Charging on Low Voltage Grids with Characteristics Typical for Germany
Autor: | Patrick Jochem, Alexandra Märtz, Wolf Fichtner, Dominik Krohn, Michael Suriyah, Lukas Held, Jonas Wirth, Thomas Leibfried, Martin Zimmerlin |
---|---|
Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: |
business.product_category
020209 energy 020208 electrical & electronic engineering Process (computing) EVSE (electric vehicle supply equipment) Topology (electrical circuits) 02 engineering and technology battery SoC (state of charge) Grid Automotive engineering charging Electric power system Automotive Engineering Electric vehicle 0202 electrical engineering electronic engineering information engineering Environmental science EV (electric vehicle) ddc:620 business Low voltage Energy (signal processing) Engineering & allied operations Market penetration |
Zdroj: | World electric vehicle journal, 10 (4), Article: 88 World Electric Vehicle Journal Volume 10 Issue 4 |
ISSN: | 2032-6653 |
Popis: | The increasing number of electric vehicles poses new challenges to the power grid. Their charging process stresses the power system, as additional energy has to be supplied, especially during peak load periods. This additional load can result in critical network situations depending on various parameters. These impacts may vary based on market penetration, the energy demand, the plug-in time, the charging rate, and the grid topology and the associated operational equipment. Hence, the impact of electric vehicles (EVs) on the power grid was analysed for twelve typical German low voltage grids by applying power flow calculations. One main result was that thermal and voltage-related network overloads were highly dependent on market penetration and grid topology. |
Databáze: | OpenAIRE |
Externí odkaz: |