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Publication type: Article in scientific journal
Type of review: Peer review (publication)
Title: Analysis of grid events influenced by different levels of renewable integration on extra-large power systems
Authors: Rüeger, Christoph
Dobrowolski, Jean
Segundo Sevilla, Felix Rafael
Korba, Petr
et. al: No
DOI: 10.21256/zhaw-23150
Published in: Advances in Science, Technology and Engineering Systems Journal
Volume(Issue): 6
Issue: 5
Page(s): 43
Pages to: 52
Issue Date: 10-Sep-2021
Publisher / Ed. Institution: ASTES Journal
ISSN: 2415-6698
Language: English
Subjects: Power System Dynamics; Stability; Control; European Grid; Lyapunov Exponent; Inter-Area Oscillation
Subject (DDC): 333.79: Energy
Abstract: In this work, the impact of implementing a large amount of decentralized renewable energysources (RES) of different scales on an extra-large power grid is investigated. Three scenariosare created, substituting 10%, 20%, and 30% of the conventional energy production by RES.For this purpose, the initial dynamic model of Continental Europe in combination with theindustrial power system application DIgSILENT PowerFactory was used. In order to comparethe behavior of different applied scenarios, a performance index was developed to evaluate andrank the effects of network disturbances by means of time-domain simulations. The performanceindex was designed based on three different criteria that analyze the oscillatory content andthus, the severity of a given event. The initial power flow of the dynamic model was identifiedas a limiting factor for the integration of RES, therefore two additional power flows weredeveloped following an innovative procedure. Through the methodologies mentioned above, itwas found that Turkey is the most sensitive to such changes, which are amplified by increasingimplementation of RES and often lead to inter-area oscillation.
Fulltext version: Published version
License (according to publishing contract): CC BY-SA 4.0: Attribution - Share alike 4.0 International
Departement: School of Engineering
Organisational Unit: Institute of Energy Systems and Fluid Engineering (IEFE)
Published as part of the ZHAW project: Swiss National Science Foundation (SNF) Scopes Institutional Partnership
Appears in collections:Publikationen School of Engineering

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