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@ARTICLE{Tchuisseu:856138,
      author       = {Tchuisseu, Eder Batista Tchawou and Gomila, Damià and
                      Colet, Pere and Witthaut, Dirk and Timme, Marc and Schäfer,
                      Benjamin},
      title        = {{C}uring {B}raess’ paradox by secondary control in power
                      grids},
      journal      = {New journal of physics},
      volume       = {20},
      number       = {8},
      issn         = {1367-2630},
      address      = {[London]},
      publisher    = {IOP73379},
      reportid     = {FZJ-2018-05780},
      pages        = {083005 -},
      year         = {2018},
      abstract     = {The 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.},
      cin          = {IEK-STE},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IEK-STE-20101013},
      pnm          = {153 - Assessment of Energy Systems – Addressing Issues of
                      Energy Efficiency and Energy Security (POF3-153) / CoNDyNet
                      - Kollektive Nichtlineare Dynamik Komplexer Stromnetze
                      $(PIK_082017)$ / VH-NG-1025 - Helmholtz Young Investigators
                      Group "Efficiency, Emergence and Economics of future supply
                      networks" $(VH-NG-1025_20112014)$},
      pid          = {G:(DE-HGF)POF3-153 / $G:(Grant)PIK_082017$ /
                      $G:(HGF)VH-NG-1025_20112014$},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000440950300002},
      doi          = {10.1088/1367-2630/aad490},
      url          = {https://juser.fz-juelich.de/record/856138},
}