Dynamic stability enhancement of a single-machine infinite-bus system using a series vectorial compensator

Dinh Nhon Truong, Li Wang

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

1 Citation (Scopus)

Abstract

This paper presents the stability improvement results of a single-machine infinite-bus (SMIB) system using a series vectorial compensator (SVeC). A PID damping controller is designed by using modal control theory for the proposed SVeC to render adequate damping characteristics to the dominant modes of the studied SMIB system. To clearly compare the damping contributed by the proposed control scheme, both frequency-domain approach based on eigenvalue analysis and time-domain approach based on nonlinear-model simulations are systematically performed. It can be concluded from the simulation results that the proposed SVeC joined with the designed PID damping controller can offer better damping characteristics to both mechanical mode and exciter mode of the studied SMIB system under various operating conditions.

Original languageEnglish
Title of host publication2013 IEEE International Symposium on Industrial Electronics, ISIE 2013
DOIs
Publication statusPublished - 2013 Aug 22
Event2013 IEEE 22nd International Symposium on Industrial Electronics, ISIE 2013 - Taipei, Taiwan
Duration: 2013 May 282013 May 31

Publication series

NameIEEE International Symposium on Industrial Electronics

Other

Other2013 IEEE 22nd International Symposium on Industrial Electronics, ISIE 2013
CountryTaiwan
CityTaipei
Period13-05-2813-05-31

Fingerprint

Damping
Controllers
Control theory

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

Cite this

Truong, D. N., & Wang, L. (2013). Dynamic stability enhancement of a single-machine infinite-bus system using a series vectorial compensator. In 2013 IEEE International Symposium on Industrial Electronics, ISIE 2013 [6563752] (IEEE International Symposium on Industrial Electronics). https://doi.org/10.1109/ISIE.2013.6563752
Truong, Dinh Nhon ; Wang, Li. / Dynamic stability enhancement of a single-machine infinite-bus system using a series vectorial compensator. 2013 IEEE International Symposium on Industrial Electronics, ISIE 2013. 2013. (IEEE International Symposium on Industrial Electronics).
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Truong, DN & Wang, L 2013, Dynamic stability enhancement of a single-machine infinite-bus system using a series vectorial compensator. in 2013 IEEE International Symposium on Industrial Electronics, ISIE 2013., 6563752, IEEE International Symposium on Industrial Electronics, 2013 IEEE 22nd International Symposium on Industrial Electronics, ISIE 2013, Taipei, Taiwan, 13-05-28. https://doi.org/10.1109/ISIE.2013.6563752

Dynamic stability enhancement of a single-machine infinite-bus system using a series vectorial compensator. / Truong, Dinh Nhon; Wang, Li.

2013 IEEE International Symposium on Industrial Electronics, ISIE 2013. 2013. 6563752 (IEEE International Symposium on Industrial Electronics).

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

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AB - This paper presents the stability improvement results of a single-machine infinite-bus (SMIB) system using a series vectorial compensator (SVeC). A PID damping controller is designed by using modal control theory for the proposed SVeC to render adequate damping characteristics to the dominant modes of the studied SMIB system. To clearly compare the damping contributed by the proposed control scheme, both frequency-domain approach based on eigenvalue analysis and time-domain approach based on nonlinear-model simulations are systematically performed. It can be concluded from the simulation results that the proposed SVeC joined with the designed PID damping controller can offer better damping characteristics to both mechanical mode and exciter mode of the studied SMIB system under various operating conditions.

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Truong DN, Wang L. Dynamic stability enhancement of a single-machine infinite-bus system using a series vectorial compensator. In 2013 IEEE International Symposium on Industrial Electronics, ISIE 2013. 2013. 6563752. (IEEE International Symposium on Industrial Electronics). https://doi.org/10.1109/ISIE.2013.6563752