000856138 001__ 856138 000856138 005__ 20210129235241.0 000856138 0247_ $$2doi$$a10.1088/1367-2630/aad490 000856138 0247_ $$2Handle$$a2128/19827 000856138 0247_ $$2WOS$$aWOS:000440950300002 000856138 0247_ $$2altmetric$$aaltmetric:38840985 000856138 037__ $$aFZJ-2018-05780 000856138 082__ $$a530 000856138 1001_ $$00000-0003-3160-4635$$aTchuisseu, Eder Batista Tchawou$$b0 000856138 245__ $$aCuring Braess’ paradox by secondary control in power grids 000856138 260__ $$a[London]$$bIOP73379$$c2018 000856138 3367_ $$2DRIVER$$aarticle 000856138 3367_ $$2DataCite$$aOutput Types/Journal article 000856138 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1539862974_27721 000856138 3367_ $$2BibTeX$$aARTICLE 000856138 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000856138 3367_ $$00$$2EndNote$$aJournal Article 000856138 520__ $$aThe robust operation of power transmission grids is essential for most of today's technical infrastructure and our daily life. Adding renewable generation to power grids requires grid extensions and sophisticated control actions on different time scales to cope with short-term fluctuations and long-term power imbalance. Braess' paradox constitutes a counterintuitive collective phenomenon that occurs if adding new transmission line capacity to a network increases loads on other lines, effectively reducing the system's performance and potentially even entirely destabilizing its operating state. Combining simple analytical considerations with numerical investigations on a small sample network, we here study dynamical consequences of secondary control in AC power grid models. We demonstrate that sufficiently strong control not only implies dynamical stability of the system but may also cure Braess' paradox. Our results highlight the importance of demand control in conjunction with the grid topology to ensure stable operation of the grid and reveal a new functional benefit of secondary control. 000856138 536__ $$0G:(DE-HGF)POF3-153$$a153 - Assessment of Energy Systems – Addressing Issues of Energy Efficiency and Energy Security (POF3-153)$$cPOF3-153$$fPOF III$$x0 000856138 536__ $$0G:(Grant)PIK_082017$$aCoNDyNet - Kollektive Nichtlineare Dynamik Komplexer Stromnetze (PIK_082017)$$cPIK_082017$$x1 000856138 536__ $$0G:(HGF)VH-NG-1025_20112014$$aVH-NG-1025 - Helmholtz Young Investigators Group "Efficiency, Emergence and Economics of future supply networks" (VH-NG-1025_20112014)$$cVH-NG-1025_20112014$$x2 000856138 588__ $$aDataset connected to CrossRef 000856138 7001_ $$00000-0002-3500-3434$$aGomila, Damià$$b1 000856138 7001_ $$00000-0002-5992-6292$$aColet, Pere$$b2 000856138 7001_ $$0P:(DE-Juel1)162277$$aWitthaut, Dirk$$b3 000856138 7001_ $$00000-0002-5956-3137$$aTimme, Marc$$b4 000856138 7001_ $$00000-0003-1607-9748$$aSchäfer, Benjamin$$b5$$eCorresponding author 000856138 773__ $$0PERI:(DE-600)1464444-7$$a10.1088/1367-2630/aad490$$gVol. 20, no. 8, p. 083005 -$$n8$$p083005 -$$tNew journal of physics$$v20$$x1367-2630$$y2018 000856138 8564_ $$uhttps://juser.fz-juelich.de/record/856138/files/Tchuisseu_NJP20_083005.pdf$$yOpenAccess 000856138 8564_ $$uhttps://juser.fz-juelich.de/record/856138/files/Tchuisseu_NJP20_083005.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000856138 909CO $$ooai:juser.fz-juelich.de:856138$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire 000856138 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)162277$$aForschungszentrum Jülich$$b3$$kFZJ 000856138 9131_ $$0G:(DE-HGF)POF3-153$$1G:(DE-HGF)POF3-150$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lTechnologie, Innovation und Gesellschaft$$vAssessment of Energy Systems – Addressing Issues of Energy Efficiency and Energy Security$$x0 000856138 9141_ $$y2018 000856138 915__ $$0LIC:(DE-HGF)CCBY3$$2HGFVOC$$aCreative Commons Attribution CC BY 3.0 000856138 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS 000856138 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search 000856138 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bNEW J PHYS : 2017 000856138 915__ $$0StatID:(DE-HGF)0501$$2StatID$$aDBCoverage$$bDOAJ Seal 000856138 915__ $$0StatID:(DE-HGF)0500$$2StatID$$aDBCoverage$$bDOAJ 000856138 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index 000856138 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded 000856138 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection 000856138 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5 000856138 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000856138 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC 000856138 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences 000856138 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline 000856138 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz 000856138 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List 000856138 920__ $$lno 000856138 9201_ $$0I:(DE-Juel1)IEK-STE-20101013$$kIEK-STE$$lSystemforschung und Technologische Entwicklung$$x0 000856138 980__ $$ajournal 000856138 980__ $$aVDB 000856138 980__ $$aUNRESTRICTED 000856138 980__ $$aI:(DE-Juel1)IEK-STE-20101013 000856138 9801_ $$aFullTexts