Impact of German Energiewende on transmission lines in the central European region

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11230%2F18%3A10373477" target="_blank" >RIV/00216208:11230/18:10373477 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11690/18:10373477 RIV/61384399:31110/18:00051917

Výsledek na webu

<a href="https://doi.org/10.1007/s12053-017-9594-4" target="_blank" >https://doi.org/10.1007/s12053-017-9594-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12053-017-9594-4" target="_blank" >10.1007/s12053-017-9594-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impact of German Energiewende on transmission lines in the central European region

Popis výsledku v původním jazyce

This paper analyses the impacts of the growth of renewable energy production and German nuclear phase-out on the electricity transmission systems in Central Europe. The principal concern is the significant disparity between the growth of renewable production and the pace at which new transmission lines for the transport of electricity have been built, especially in Germany. This imbalance profoundly endangers the system stability and reliability in the whole region. The assessment of these impacts on the transmission grid is analysed by the direct current load flow model ELMOD. Two development scenarios for the year 2025 are evaluated by 3 representative weeks. The results illustrate the issue from three different perspectives. First, the distribution of loads in the grids is shown. Second, hourly patterns during particular weeks are analysed. Third, a geographical decomposition is made, and problematic regions are identified. The high solar or wind power generation decrease the periods of very low transmission load and increase the mid- and high load on the transmission lines. High solar feed-in has less detrimental impacts on the transmission grid than high wind feed-in. High wind feed-in burdens the transmission lines in the north-south direction in Germany and water-pump-storage areas in Austria.

Název v anglickém jazyce

Impact of German Energiewende on transmission lines in the central European region

Popis výsledku anglicky

This paper analyses the impacts of the growth of renewable energy production and German nuclear phase-out on the electricity transmission systems in Central Europe. The principal concern is the significant disparity between the growth of renewable production and the pace at which new transmission lines for the transport of electricity have been built, especially in Germany. This imbalance profoundly endangers the system stability and reliability in the whole region. The assessment of these impacts on the transmission grid is analysed by the direct current load flow model ELMOD. Two development scenarios for the year 2025 are evaluated by 3 representative weeks. The results illustrate the issue from three different perspectives. First, the distribution of loads in the grids is shown. Second, hourly patterns during particular weeks are analysed. Third, a geographical decomposition is made, and problematic regions are identified. The high solar or wind power generation decrease the periods of very low transmission load and increase the mid- and high load on the transmission lines. High solar feed-in has less detrimental impacts on the transmission grid than high wind feed-in. High wind feed-in burdens the transmission lines in the north-south direction in Germany and water-pump-storage areas in Austria.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/GA16-00027S" target="_blank" >GA16-00027S: Zkoumání zelených paradoxů: Mikroekonomický, ekonometrický a meta-analytický rámec výzkumu nezamýšlených efektů klimatických a energetických politik</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Energy Efficiency

ISSN

1570-646X

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

18

Strana od-do

683-700

Kód UT WoS článku

000426056700009

EID výsledku v databázi Scopus

2-s2.0-85039546872