SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals

Fang Liu, Ryuichi Yokoyama, Yicheng Zhou, Yong Li, Min Wu

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

7 Citations (Scopus)

Abstract

This paper proposes a new static var compensator (SVC) robust additional damping controller (RADC) to improve the damping of power system inter-area oscillation with considering time delay of wide-area signals. Firstly, since the impact of time delay introduced by remote signal's transmission and processing in wide-area measurement systems (WAMS) has to be considered, the design of SVC additional damping controller is formulated as the time-delay output feedback control problem. Then based on the direct feedback linearization (DFL) theory, robust control theories and state observer, the parameters of controller are designed by employed the freeweighting matrices method and pole placement method. Finally, taking the four-machine two-area power system as an example, the simulation results demonstrate the damping controller not only inhibits inter-area low-frequency oscillation evidently, but also is robust to various operating conditions and time delay.

Original languageEnglish
Title of host publication2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010
Pages313-316
Number of pages4
DOIs
Publication statusPublished - 2010
Event2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010 - Prague
Duration: 2010 May 162010 May 19

Other

Other2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010
CityPrague
Period10/5/1610/5/19

Fingerprint

Time delay
Damping
Controllers
Electric power system measurement
Feedback linearization
Robust control
Control theory
Feedback control
Poles
Static Var compensators
Processing

Keywords

  • Freeweighting matrices method
  • Inter-area oscillation
  • Robust additional damping controller
  • Static var compensator(svc)
  • Time delay

ASJC Scopus subject areas

  • Energy(all)
  • Electrical and Electronic Engineering

Cite this

Liu, F., Yokoyama, R., Zhou, Y., Li, Y., & Wu, M. (2010). SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals. In 2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010 (pp. 313-316). [5489930] https://doi.org/10.1109/EEEIC.2010.5489930

SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals. / Liu, Fang; Yokoyama, Ryuichi; Zhou, Yicheng; Li, Yong; Wu, Min.

2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010. 2010. p. 313-316 5489930.

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

Liu, F, Yokoyama, R, Zhou, Y, Li, Y & Wu, M 2010, SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals. in 2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010., 5489930, pp. 313-316, 2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010, Prague, 10/5/16. https://doi.org/10.1109/EEEIC.2010.5489930
Liu F, Yokoyama R, Zhou Y, Li Y, Wu M. SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals. In 2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010. 2010. p. 313-316. 5489930 https://doi.org/10.1109/EEEIC.2010.5489930
Liu, Fang ; Yokoyama, Ryuichi ; Zhou, Yicheng ; Li, Yong ; Wu, Min. / SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals. 2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010. 2010. pp. 313-316
@inproceedings{dc2c2a4715f44cd380920f3aac05a89c,
title = "SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals",
abstract = "This paper proposes a new static var compensator (SVC) robust additional damping controller (RADC) to improve the damping of power system inter-area oscillation with considering time delay of wide-area signals. Firstly, since the impact of time delay introduced by remote signal's transmission and processing in wide-area measurement systems (WAMS) has to be considered, the design of SVC additional damping controller is formulated as the time-delay output feedback control problem. Then based on the direct feedback linearization (DFL) theory, robust control theories and state observer, the parameters of controller are designed by employed the freeweighting matrices method and pole placement method. Finally, taking the four-machine two-area power system as an example, the simulation results demonstrate the damping controller not only inhibits inter-area low-frequency oscillation evidently, but also is robust to various operating conditions and time delay.",
keywords = "Freeweighting matrices method, Inter-area oscillation, Robust additional damping controller, Static var compensator(svc), Time delay",
author = "Fang Liu and Ryuichi Yokoyama and Yicheng Zhou and Yong Li and Min Wu",
year = "2010",
doi = "10.1109/EEEIC.2010.5489930",
language = "English",
isbn = "9781424453719",
pages = "313--316",
booktitle = "2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010",

}

TY - GEN

T1 - SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals

AU - Liu, Fang

AU - Yokoyama, Ryuichi

AU - Zhou, Yicheng

AU - Li, Yong

AU - Wu, Min

PY - 2010

Y1 - 2010

N2 - This paper proposes a new static var compensator (SVC) robust additional damping controller (RADC) to improve the damping of power system inter-area oscillation with considering time delay of wide-area signals. Firstly, since the impact of time delay introduced by remote signal's transmission and processing in wide-area measurement systems (WAMS) has to be considered, the design of SVC additional damping controller is formulated as the time-delay output feedback control problem. Then based on the direct feedback linearization (DFL) theory, robust control theories and state observer, the parameters of controller are designed by employed the freeweighting matrices method and pole placement method. Finally, taking the four-machine two-area power system as an example, the simulation results demonstrate the damping controller not only inhibits inter-area low-frequency oscillation evidently, but also is robust to various operating conditions and time delay.

AB - This paper proposes a new static var compensator (SVC) robust additional damping controller (RADC) to improve the damping of power system inter-area oscillation with considering time delay of wide-area signals. Firstly, since the impact of time delay introduced by remote signal's transmission and processing in wide-area measurement systems (WAMS) has to be considered, the design of SVC additional damping controller is formulated as the time-delay output feedback control problem. Then based on the direct feedback linearization (DFL) theory, robust control theories and state observer, the parameters of controller are designed by employed the freeweighting matrices method and pole placement method. Finally, taking the four-machine two-area power system as an example, the simulation results demonstrate the damping controller not only inhibits inter-area low-frequency oscillation evidently, but also is robust to various operating conditions and time delay.

KW - Freeweighting matrices method

KW - Inter-area oscillation

KW - Robust additional damping controller

KW - Static var compensator(svc)

KW - Time delay

UR - http://www.scopus.com/inward/record.url?scp=77955212402&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77955212402&partnerID=8YFLogxK

U2 - 10.1109/EEEIC.2010.5489930

DO - 10.1109/EEEIC.2010.5489930

M3 - Conference contribution

AN - SCOPUS:77955212402

SN - 9781424453719

SP - 313

EP - 316

BT - 2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010

ER -