Local and Global Models of Three-Phase Power Network State: A Comparison

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Authors

PRÝMEK Miroslav HORÁK Aleš SIKORA Tadeusz

Year of publication 2010
Type Article in Proceedings
Conference Proceedings of ELNET 2010
MU Faculty or unit

Faculty of Informatics

Citation
Field Informatics
Keywords power network steady state;three-phase model;power network simulation;multi-agent system
Description Standard power network state models use global approaches to compute the network steady-state characteristics. In this paper, we present a different approach based on multi-agent system simulation. The presented system computes the three-phase power network steady-state using only local interactions of network elements based on the demands and capabilities of each node regarding the ``production'' and ``consumption'' of electric quantities such as voltage, current and power. We show the overall architecture of the system, as well as the details of the steady-state calculation. The capabilities of the system are demonstrated on a model of a real power network, and the results are compared to values from a global model approach system.
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