Impact of grid partitioning algorithms on combined distributed AC optimal power flow and parallel dynamic power grid simulation

The complexity of most power grid simulation algorithms scales with the network size, which corresponds to the number of buses and branches in the grid. Parallel and distributed computing is one approach that can be used to achieve improved scalability. However, the efficiency of these algorithms re...

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Bibliographic Details
Published in:	IET generation, transmission & distribution Vol. 14; no. 25; pp. 6133 - 6141
Main Authors:	Kyesswa, Michael, Murray, Alexander, Schmurr, Philipp, Çakmak, Hüseyin, Kühnapfel, Uwe, Hagenmeyer, Veit
Format:	Journal Article
Language:	English
Published:	The Institution of Engineering and Technology 22.12.2020 Wiley
Subjects:	AC OPF problem augmented Lagrangian based alternating direction inexact Newton method combined distributed AC optimal power flow computational complexity computational performance distributed algorithms distributed computing graph theory grid partitioning algorithms IEEE standard benchmark test networks IEEE standards KaFFPa Karlsruhe fast flow partitioner load flow METIS Newton method optimal grid partitioning strategy optimisation parallel algorithm parallel algorithms parallel computing parallel dynamic power grid simulation partitioned dynamic simulation problem partitioned OPF‐problem partitioned systems pattern clustering power grid partitionings power grid simulation algorithms power grids power system problems power system simulation Research Article spectral clustering augmented Lagrangian based alternating direction inexact Newton method power grid partitionings partitioned OPF-problem parallel dynamic power grid simulation graph theory power grid simulation algorithms power system simulation parallel algorithm distributed computing optimisation grid partitioning algorithms partitioned dynamic simulation problem optimal grid partitioning strategy combined distributed AC optimal power flow IEEE standard benchmark test networks IEEE standards power grids Newton method parallel computing spectral clustering computational performance Karlsruhe fast flow partitioner parallel algorithms partitioned systems pattern clustering KaFFPa distributed algorithms power system problems AC OPF problem METIS load flow computational complexity
ISSN:	1751-8687, 1751-8695
Online Access:	Get full text
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