A Multi-agent System Approach to Power System Topology Verification

Wilkosz, Kazimierz

doi:10.1007/978-3-540-77226-2_97

Cited by 9 publications

(3 citation statements)

References 6 publications

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“…Physical grid parameters and network constraints that can be abstracted to MG were considered by the last two mentioned works. In Wilkosz [101], MAS, in connection with Petri nets, was used to verify the power-system topology during real time to avoid errors in the power network connectivity models.…”

Section: Mg Security Stability and Protectionmentioning

confidence: 99%

Multi-agent systems applied for energy systems integration: State-of-the-art applications and trends in microgrids

et al. 2017

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Section: Mg Security Stability and Protectionmentioning

confidence: 99%

Multi-agent systems applied for energy systems integration: State-of-the-art applications and trends in microgrids

et al. 2017

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“…If the conditions ( 14) are fulfilled, then we say that the UIs WPy, WQy are"zero" ones and zero is inserted into (10) instead of real values of WPy, WQy.…”

Section: Zkl Vkmentioning

confidence: 99%

“…The idea of utilization of UIs for the examination of correctness of the PS topology model is described in [8] and [9]. That idea is used for a design of a multi-agent system for PS TV [10] (and other papers of the authors).…”

Section: Introductionmentioning

confidence: 99%

Power System Topology Verification with Use of Reduced Unbalance Indices

Okoń

Wilkosz

2014

ElAEE

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Knowledge about a correct topology model is required for monitoring, control and analyses of a power system. There are many papers which deal with the examination of correctness of the mentioned model. Among approaches to solving a problem of examination of that correctness there is one assuming utilization of raw analogue measurement data. That approach does not require complex numerical computations. It is utilized in the paper. In the paper, a next stage of investigation on topology verification based on utilization of so-called unbalance indices is presented. In that stage, the original idea of reduced unbalance indices, being a modification of the earlier-mentioned unbalance indices, is introduced. Utilization of the new unbalance indices increases possibility of taking verification decision when there are multiple topology errors and decreases sensitivity of topology verification to a lack of a full set of measurement data. The topology verification can be performed locally (e.g. in a substation what is often now considered) as it is in the case of earlier-defined unbalance indices. Utilization of the proposed method is shown on an example of topology verification of the IEEE 14-bus test system.

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