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The meaning of flow-based market coupling on redispatch measures in Austria

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Energy market modelling lacks an approach that tackles the implications of flow-based market coupling on
congestion management in European electricity markets. Especially in the context of high shares of renewable
energy, the topic of network congestion is becoming even more important. Usually, redispatch measures as a
main part of congestion management are calculated on the basis of a simple load flow model incorporating net
transfer capacities on the day-ahead market. In this paper, we suggest a modelling approach that incorporates the
attributes of flow-based market coupling in the calculation of congestion management. An advanced load flow
model is therefore already used to reflect the allocation process on the spot market. Retaining this result,
necessary congestion management can be calculated on the basis of a more detailed network model representing
the control areas’ exact transmission lines. Also, we conduct a comparison between the net transfer capacity- and
the flow-based market coupling approach representing different levels of grid-granularities to show the importance
of the grid model used for allocation on the European market for electricity. The results suggest, that
necessary congestion management in the system is heavily dependent on the grid granularity, both in the sign
and magnitude.

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Ketersediaan

EJ20169

My Library

Tersedia

Informasi Detil

Judul Seri

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No. Panggil

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Penerbit

Elsevier Ltd. : ., 2020

Deskripsi Fisik

14 p.

Bahasa

English

ISBN/ISSN

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Klasifikasi

NONE

Tipe Isi

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Tipe Media

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Tipe Pembawa

online resource

Edisi

Energy Policy 136 (2020) 111061

Subyek

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Info Detil Spesifik

Ejurnal

Pernyataan Tanggungjawab

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Versi lain/terkait

Lampiran Berkas

Komentar

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