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@ARTICLE{Ronellenfitsch:835015,
author = {Ronellenfitsch, Henrik and Manik, Debsankha and Horsch,
Jonas and Brown, Tom and Witthaut, Dirk},
title = {{D}ual theory of transmission line outages},
journal = {IEEE transactions on power systems},
volume = {PP},
number = {99},
issn = {1558-0679},
address = {New York, NY},
publisher = {IEEE},
reportid = {FZJ-2017-04885},
pages = {1 - 9},
year = {2017},
note = {Early online version},
abstract = {A new graph dual formalism is presented for the analysis of
line outages in electricity networks. The dual formalism is
based on a consideration of the flows around closed cycles
in the network. After some exposition of the theory is
presented, a new formula for the computation of Line Outage
Distribution Factors (LODFs) is derived, which is not only
computationally faster than existing methods, but also
generalizes easily for multiple line outages and arbitrary
changes to line series reactance. In addition, the dual
formalism provides new physical insight for how the effects
of line outages propagate through the network. For example,
in a planar network a single line outage can be shown to
induce monotonically decreasing flow changes, which are
mathematically equivalent to an electrostatic dipole field.},
cin = {IEK-STE},
ddc = {620},
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:000407854900068},
doi = {10.1109/TPWRS.2017.2658022},
url = {https://juser.fz-juelich.de/record/835015},
}