Reference : Identification of a Dynamic Equivalent of an Active Distribution Network from Monte-C...
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/227450
Identification of a Dynamic Equivalent of an Active Distribution Network from Monte-Carlo Simulations
English
Chaspierre, Gilles mailto [Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation >]
Denis, Guillaume []
Panciatici, Patrick []
Van Cutsem, Thierry mailto [Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation >]
In press
Proc. 8th Solar Integration Workshop
Yes
No
International
Sweden
8th International Solar Workshop and 17th International Wind Workshop
15-19 October
Stockholm
Sweden
[en] active distribution networks ; nverter-based generators ; Monte-Carlo simulations ; short-term dynamics ; model reduction ; dynamic equivalents
[en] This paper deals with the derivation of a dynamic
equivalent of a distribution system for use in (phasor-mode)
dynamic simulations of large disturbances in the transmission
system. The original, unreduced system hosts inverter-based
generators such as photovoltaic units or full-converter wind
turbines. The individual behaviour of inverter-based generators
and loads is assumed to be reasonably well captured by a
parameterized model, but the values of its parameters are
uncertain. Monte-Carlo simulations involving random variations
of those parameters are performed, yielding a set of dynamic
responses to a given large disturbance. The equivalent is of the
”grey-box” type and its parameters are tuned in the least-square
sense to have its response falling in time-varying confidence
intervals obtained from the 5-th and the 95-th percentiles of
the distribution of dynamic responses. Simulations results are
reported on a variant of the CIGRE Medium-Voltage Distribution
Network Benchmark.
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; RTE Research and Development Dept.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/227450

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