Properties of State Estimation for Power System with Quadrature Booster in Rectangular Coordinates

Authors

  • Tomasz Okon
  • Kazimierz Wilkosz

DOI:

https://doi.org/10.5755/j01.eie.24.1.20155

Keywords:

Phase shifter, State estimation, Power system.

Abstract

The paper presents a state estimation of a power system with a phase shifter. A new versatile model of the phase shifter for steady state analyses is introduced. The mentioned model allows for consideration of different types of phase shifters. In the paper, original investigations of properties of the state estimation for a power system with a quadrature booster (to be one of types of phase shifters) are performed. The state estimation is considered in the rectangular coordinate system. During the investigations, impact of data redundancy on such parameters of the state estimation as: the number of iterations, a condition number of a coefficient matrix, parameters characterizing accuracy of calculation results are taken into account. At the end of the paper, conclusions from the conducted investigations are presented.

DOI: http://dx.doi.org/10.5755/j01.eie.24.1.20155

Downloads

Published

2018-02-12

How to Cite

Okon, T., & Wilkosz, K. (2018). Properties of State Estimation for Power System with Quadrature Booster in Rectangular Coordinates. Elektronika Ir Elektrotechnika, 24(1), 17-24. https://doi.org/10.5755/j01.eie.24.1.20155

Issue

Vol. 24 No. 1 (2018)

Section

ELECTRICAL ENGINEERING

License

The copyright for the paper in this journal is retained by the author(s) with the first publication right granted to the journal. The authors agree to the Creative Commons Attribution 4.0 (CC BY 4.0) agreement under which the paper in the Journal is licensed.

By virtue of their appearance in this open access journal, papers are free to use with proper attribution in educational and other non-commercial settings with an acknowledgement of the initial publication in the journal.