Probabilistic three-phase power flow in a distribution system applying the pseudo-inverse and cumulant method
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Abstract
A new, analytical approach using the cumulant method is proposed for the three-phase probabilistic power-flow (PPF) analysis. The approach to forming the sensitivity matrix is based on quantifying the pseudo-inverse instead of the inverse jacobian matrix, since it is commonly singular in a distribution power network. The results are compared with those obtained using the point-estimate method (PEM) and the Monte Carlo (MC) method, which is a commonly used reference method for the PPF analysis in a distribution power network.
Language: English
Page range: 124 - 131
Submitted on: Mar 28, 2022
Published on: May 14, 2022
Published by: Slovak University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 6 times per year
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© 2022 Jerneja Bogovič, Miloš Pantoš, published by Slovak University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.