Application of an svc to enhance the stability of the dfig-based wind turbine generator fed to power grid

Authors

  • Truong Dinh Nhon Ho Chi Minh City University of Technology and Education, Vietnam
  • Pham Van Hiep Ho Chi Minh City University of Technology and Education, Vietnam
  • Bui Van Tri Ho Chi Minh City Vocational College of Technology
  • Ho Dac Loc Ho Chi Minh City University of Technology

Corressponding author's email:

nhontd@hcmute.edu.vn

Keywords:

Doubly-Fed Induction Generator (DFIG), Wind Turbine Generator (WTG), Static Var Compensator (SVC), Stability

Abstract

This paper presents the application of a Static Var Compensator (SVC) to improve the dynamic stability of the Doubly-Fed Induction Generator (DFIG)-based Wind Turbine Generator (WTG) fed to power grid. The studied 9-MW wind power system includes 6x1.5-MW DFIG-based WTG connected to bus 110-kV of the power system. Simulation results are performed in commercial MATLAB software with different disturbance conditions. It can be concluded from simulation results that the effect of the proposed SVC can enhance the stability of the studied system.

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References

A. Petersson, “Analysis, modeling and control of doubly-fed induction generators for wind turbines,” Chalmers University of Technology, Goteborg, Sweden, 2005.

Z. Yu, Z. Jianhua, and Z. Aiguo, “A novel topology structure of SVC based on energy saving for unbalanced three phase compensation in low voltage power system,” in Proc. IEEE Region 10 TENCON Conference, Jan. 2009.

Z. Hua, W. Hongfen, Q. Xiaoyan, X. Jian, W. Xiwen, and W. Song, “Improvement of transient voltage stability of the wind farm using SVC and TCSC,” in Proc. Power and Energy Engineering Conference (APPEEC), Mar. 2011.

L. Wang and D.-N. Truong, “Stability improvement of a DFIG-based offshore wind farm fed to a multi-machine power system using a static VAR compensator,” in Proc. IEEE IAS Annual Meeting, 7-11 October 2012, Las Vegas, NV, USA.

Y. Chang, Z. Xu, G. Chen, and J. Xie, “A novel SVC supplementary controller based on wide area signals,” in Proc. IEEE Power Engineering Society General Meeting, 2006.

D.-N. Truong and V.-T. Ngo, “Study of the dynamic stability enhancement of PMG-based wind turbine generator fed to power grid using an SVC,”Journal of Science & Technology, vol. 101, pp. 82-86, 2014.

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Published

29-09-2014

How to Cite

[1]
Truong Dinh Nhon, Pham Van Hiep, Bui Van Tri, and Ho Dac Loc, “Application of an svc to enhance the stability of the dfig-based wind turbine generator fed to power grid”, JTE, vol. 9, no. 3, pp. 44–48, Sep. 2014.

Issue

Vol. 9 No. 3 (2014)

Section

Research Article

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