A Second-Order Synchronous Machine Model for Multi-swing Stability Analysis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a second-order model for synchronous machines that can be utilized in power system dynamic performance analysis and control design tasks. The model has a similar structure to the classical model in that it comprises two dynamic states, the power angle and the angular speed. However, unlike the classical model, the model finds applications beyond first swing stability analysis; for example, they can also be utilized in transient stability studies. The model is developed through a systematic model-order reduction of a nineteenth-order state-space model by using singular perturbation techniques. It is validated by comparing its response with that of the nineteenth-order model and that of the classical model.

Original languageEnglish (US)
Title of host publication51st North American Power Symposium, NAPS 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728104072
DOIs
StatePublished - Oct 2019
Event51st North American Power Symposium, NAPS 2019 - Wichita, United States
Duration: Oct 13 2019Oct 15 2019

Publication series

Name51st North American Power Symposium, NAPS 2019

Conference

Conference51st North American Power Symposium, NAPS 2019
CountryUnited States
CityWichita
Period10/13/1910/15/19

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality

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  • Cite this

    Ajala, O., Dominguez-Garcia, A., Sauer, P., & Liberzon, D. (2019). A Second-Order Synchronous Machine Model for Multi-swing Stability Analysis. In 51st North American Power Symposium, NAPS 2019 [9000368] (51st North American Power Symposium, NAPS 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NAPS46351.2019.9000368