advanced
Journal Information
Journal Information

   Description
   Editorial Board
   Guide for Authors
   Ordering

Contents Services
Contents Services

   Regular Issues
   Special Issues
   Authors Index

Links
Links

   FEI STU Bratislava    deGruyter-Sciendo

   Feedback

[2, 2022] 

Journal of Electrical Engineering, Vol 73, 2 (2022) 124-131, https://doi.org/10.2478/jee-2022-0016

Probabilistic three-phase power flow in a distribution system applying
the pseudo-inverse and cumulant method

Jerneja Bogović – Miloš Pantoš

   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.

Keywords: cumulants, distribution power network, linearization, probabilistic power flow


[full-paper]


© 1997-2023  FEI STU Bratislava