Article
Secondary Voltage Control of a Multi-region Power System
Proc. of the 2019 Twenty First International Middle East Power Systems Conference (MEPCON), Paper No. 285, Tanta University, Egypt, 17-19 December 2019.
(2019)
Abstract
Abstract— This paper presents schemes to perform secondary voltage control on the IEEE 39 bus system. The power system simulation and analyses are performed using DIgSILENT software. The tertiary voltage control is applied based on power system optimization process. The secondary voltage control is applied on the simulated system by three different schemes: scheme 1 is using a built-in function in DIgSILENT (station control facility), scheme 2 is establishing a new control model in the software application and scheme 3 is integrating DIgSILENT
and MATLAB applications. A comparison between system performance using those three different schemes under different operating conditions is presented. The comparison shows that schemes 2 and 3 are identical and achieved better performance than the first scheme in terms of total power losses and voltage deviation index. A graphical theory algorithm is applied for power system partitioning and sensitivity analysis is used in pilot buses
selection which proved their effectiveness through results.
Keywords
- Secondary Voltage Control,
- Tertiary Voltage Control,
- Droop Analysis,
- DIgSILENT Power Factory,
- System Partitioning and Pilot Buses Selection.
Disciplines
Publication Date
December 19, 2019
DOI
https://doi.org/10.1109/MEPCON47431.2019.9008061
Citation Information
Omar H. Abdalla, Hady H. Fayek, and A.M. Abdel Ghany: “Secondary Voltage Control of a Multi-region Power System”, Proc. of the 2019 Twenty First International Middle East Power Systems Conference (MEPCON), Paper No. 285, pp. 1223-1229, Tanta University, Egypt, 17-19 December 2019.
DOI: 10.1109/MEPCON47431.2019.9008061