Cristin-resultat-ID: 1563533
Sist endret: 8. januar 2019 12:55
NVI-rapporteringsår: 2017
Resultat
Vitenskapelig artikkel
2017

Cyber-Physical Energy Systems Approach for Engineering Power System State Estimation in Smart Grids

Bidragsytere:
  • Seshadhri Srinivasan
  • Øystein Hov Holhjem
  • Giancarlo Marafioti
  • Geir Mathisen
  • Alessio Maffei
  • Giovanni Palmieri
  • mfl.

Tidsskrift

Advances in Intelligent Systems and Computing
ISSN 2194-5357
e-ISSN 2194-5365
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2017
Publisert online: 2017
Trykket: 2018
Volum: 633
Sider: 118 - 132
Open Access

Importkilder

Scopus-ID: 2-s2.0-85029495915

Beskrivelse Beskrivelse

Tittel

Cyber-Physical Energy Systems Approach for Engineering Power System State Estimation in Smart Grids

Sammendrag

This investigation proposes a CPES architecture and model for engineering energy management application for smart grids. In particular, the investigation considers the implementation of the power systems state estimator (PSSE). The CPES architecture has three layers: physical, monitoring and applications. The physical layer consists of the grid and the various components. Since, the grid is usually engineered with various devices from multiple vendors that have different protocols and standards; data aggregation becomes a problem. The second layer of the CPES architecture overcomes this problem by proposing a middleware that aggregates data from the physical layer. The topmost layer is the applications layer, where the energy management system applications are implemented. These applications require the model, topology and information from the grid. This requires combining the physical aspects of the grid with the cyber ones. This investigation uses the common information model to model the grid and information exchanges. Then the model is combined with measurement and optimization models of the application to realize the PSSE. The proposed approach is illustrated on a Norwegian distribution grid in Steinkjer. Our results show that the CPES approach provides an easier way to engineer future smart grid applications

Bidragsytere

Seshadhri Srinivasan

  • Tilknyttet:
    Forfatter
    ved Singapore

Øystein Hov Holhjem

  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS

Giancarlo Marafioti

  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS

Geir Mathisen

  • Tilknyttet:
    Forfatter
    ved Mathematics and Cybernetics ved SINTEF AS

Alessio Maffei

  • Tilknyttet:
    Forfatter
    ved Italia
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