Analysis and Applicability of Heffron–Phillips Model

Authors

  • Jozef Ritonja
  • Martin Petrun
  • Jernej Cernelic
  • Robert Brezovnik
  • Bostjan Polajzer

DOI:

https://doi.org/10.5755/j01.eie.22.4.15905

Keywords:

Heffron-Phillips model, numerical analysis, power system dynamics, synchronous generators

Abstract

In this paper, a non-linear 7th order dynamic model and a linearized 3rd order dynamic model of a synchronous generator connected to an infinite bus are presented and compared in details. Parameters and equations of the both models are explained and summarized. They represent a useful starting point for work in areas of synchronous generators’ construction, analysis, control systems design and synthesis.

Novelty of this work represents a detailed research of applicability of the linearized model in an entire operating range. Established theoretical conclusions were confirmed with numerical results. Restrictions of utilizing the linearized model are presented. On a basis of the analysis for the synchronous generators of different power, their applicability with feasibility and accuracy was evaluated by certain objective criteria.

DOI: http://dx.doi.org/10.5755/j01.eie.22.4.15905

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Published

2016-08-09

How to Cite

Ritonja, J., Petrun, M., Cernelic, J., Brezovnik, R., & Polajzer, B. (2016). Analysis and Applicability of Heffron–Phillips Model. Elektronika Ir Elektrotechnika, 22(4), 3 - 10. https://doi.org/10.5755/j01.eie.22.4.15905

Issue

Vol. 22 No. 4 (2016)

Section

ELECTRICAL ENGINEERING

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