Application of Arbitrary Polynomial Chaos in the Analysis of Power System Adequacy

2023 IEEE 64th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON 2023) 2023
Vladislav Oboskalov, Danil Ignatev, Anatolijs Mahņitko, Romāns Petričenko

A new method for analysis of power system adequacy is proposed. It belongs to the group of point estimation methods and it is based on arbitrary polynomial chaos. Also the modification of another efficient point estimation method (Hong scheme) was proposed. Calculation time for both methods is significantly lower than that of the benchmark Monte Carlo method with the same accuracy. However, there are still limitations to these methods, connected with limited amount of input variables and possibly inaccurate consideration of rare events. Methods were tested on the 5-bus PJM test system using MATLAB and MATPOWER software.

Atslēgas vārdi
Electric power system, adequacy, polynomial chaos, monte carlo, matpower
DOI
10.1109/RTUCON60080.2023.10413059
Hipersaite
https://ieeexplore.ieee.org/document/10413059

Oboskalov, V., Ignatev, D., Mahņitko, A., Petričenko, R. Application of Arbitrary Polynomial Chaos in the Analysis of Power System Adequacy. No: 2023 IEEE 64th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON 2023), Latvija, Riga, 9.-11. oktobris, 2023. Piscataway: IEEE, 2023, 1.-7.lpp. ISBN 979-8-3503-1774-9. e-ISBN 979-8-3503-1773-2. Pieejams: doi:10.1109/RTUCON60080.2023.10413059

Publikācijas valoda
English (en)