Title Hierarchical power systems : optimal operation using grid flexibilities / Tim Aschenbruck, Jörg Dickert, Willem Esterhuizen, Bartosz Filipecki, Sara Grundel, Christoph Helmberg, Tobias K. S. Ritschel, Philipp Sauerteig, Stefan Streif, Andreas Wasserrab, Karl Worthmann

Published Cham, Switzerland : Springer, [2023]

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Description 1 online resource (viii, 55 pages) : illustrations (some color) Series SpringerBriefs in energy, 2191-5539 SpringerBriefs in energy. 2191-5539 Contents Introduction -- Preliminary theory -- Providing flexibility via residential batteries -- Flexibility in the distribution grid -- Security and stability on the transmission grid -- Implementation in the distribution grid and the microgrids -- Numerical example -- Conclusion Summary This book explains the power grid as a hierarchy made up of the transmission, distribution, and microgrid levels. Interfaces among these levels are explored to show how flexibility in power demand associated with residential batteries can be communicated through the entire grid to facilitate optimal power flow computations within the transmission grid. To realize this approach, the authors combine semi-definite optimal power flow with model-order reduction at the distribution level and with a new heuristic algorithm for stable power flow at the transmission level. To demonstrate its use, a numerical case study based on modified IEEE 9-bus and 33-bus systems for the transmission and distribution grid, respectively, is included. This book shows how exploiting the flexibility on the residential level improves the performance of the power flow with the transmission grid Bibliography Includes bibliographical references Notes Description based on online resource; title from digital title page (viewed on August 01, 2023) Subject Electric power transmission. Electric power distribution. Microgrids (Smart power grids) Electric power distribution Electric power transmission Microgrids (Smart power grids) Form Electronic book Author Dickert, Jörg, author Esterhuizen, Willem, author Filipecki, Bartosz, author Grundel, Sara, author Helmberg, Christoph, author Ritschel, Tobias K. S. author Sauerteig, Philipp, author Streif, Stefan, author Wasserrab, Andreas, author Worthmann, Karl, author ISBN 9783031256998 3031256999

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