Interfacing power system and ICT simulators: Challenges, state-of-the-art, and case studies

Sven Christian Müller, Hanno Georg, James J. Nutaro, Edmund Widl, Yi Deng, Peter Palensky, Muhammad U. Awais, Moustafa Chenine, Markus Küch, Matthias Stifter, Hua Lin, Sandeep K. Shukla, Christian Wietfeld, Christian Rehtanz, Christian Dufour, Xiaoyu Wang, Venkata Dinavahi, Md Omar Faruque, Wenchao Meng, Shichao LiuAntonello Monti, Ming Ni, Ali Davoudi, Ali Mehrizi-Sani

Research output: Contribution to journalArticlepeer-review

86 Scopus citations

Abstract

With the transition toward a smart grid, the power system has become strongly intertwined with the information and communication technology (ICT) infrastructure. The interdependency of both domains requires a combined analysis of physical and ICT processes, but simulating these together is a major challenge due to the fundamentally different modeling and simulation concepts. After outlining these challenges, such as time synchronization and event handling, this paper presents an overview of state-of-the-art solutions to interface power system and ICT simulators. Due to their prominence in recent research, a special focus is set on co-simulation approaches and their challenges and potentials. Further, two case studies analyzing the impact of ICT on applications in power system operation illustrate the necessity of a holistic approach and show the capabilities of state-of-the-art co-simulation platforms.

Original languageEnglish
Pages (from-to)14-24
Number of pages11
JournalIEEE Transactions on Smart Grid
Volume9
Issue number1
DOIs
StatePublished - Jan 2018

Keywords

  • Co-simulation
  • Communication systems
  • Information technology
  • Power system simulation
  • Smart grids

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