Original scientific paper
https://doi.org/10.37798/2022713422
Bus Split Contingency Analysis Implementation in the NetVision DAM EMS
Frano Tomašević
; Adnet Ltd.
Vlatko Debeljuh
; Adnet Ltd.
Renata Rubeša
orcid.org/0000-0003-3411-4148
; Croatian transmission system operator (HOPS)
Ana Jukić
; Croatian transmission system operator (HOPS)
Krešimir Mesić
; Croatian transmission system operator (HOPS)
Marko Kodrin
; Croatian transmission system operator (HOPS)
Abstract
Implementation of the bus coupler outage scenarios, commonly known as bus splitting, in the NetVision DAM energy management system (EMS) contingency analysis is presented in this paper. In order to identify the bus coupler branches in the network model, the existing topology processor was upgraded. The description of the topological algorithm for detection of the bus couplers is given. Based on the topology analysis results, calculation subnodes are created. Calculation model was modified in order to include the bus couplers and the subnodes as the new calculation objects. These modifications are fundamental for the introduction of the bus coupler outages in the contingency analysis. Implications of the bus coupler outages on the load flow mathematical model are discussed. Implemented NetVision DAM solution for the analysis of such outage scenarios is presented.
Keywords
power system; contingency analysis N-1; bus coupler outage; bus splitting
Hrčak ID:
305834
URI
Publication date:
1.6.2023.
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