A Control Method for SVG Based on Differential Geometry Nonlinear Control
Qiyong Pan, Jin Wu, Yi-huai Wang, Jingfei Ni, Shan Zhong
DOI: 10.4236/epe.2011.33034   PDF    HTML     5,088 Downloads   8,236 Views   Citations


The control method for SVG is researched in this paper. Based on the working mechanism of SVG, the logic switch function is introduced to establish the dynamic mathematic model. A differential geometry variable control method is provided and the differential geometry linear theory is used to convert the nonlinear system to a linear system. Then based on the former work the control of SVG is devised. Finally, the control of SVG is simulated and the result shows the differential geometry nonlinear control is robust and stable comparative to the traditional PID control method and it is an effective to control the SVG.

Share and Cite:

Q. Pan, J. Wu, Y. Wang, J. Ni and S. Zhong, "A Control Method for SVG Based on Differential Geometry Nonlinear Control," Energy and Power Engineering, Vol. 3 No. 3, 2011, pp. 271-275. doi: 10.4236/epe.2011.33034.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] R. Adapa, “FACTS System Studies,” IEEE Power En gineering Review, Vol. 22, No. 12, 2002, pp. 17-22. doi:10.1109/MPER.2002.1098039
[2] Y. Z. Sun and Q. J. Liu, “A Summary of Facts Control Technology—Model, Objective and Strategy,” Automation of Electric Power Systems, Vol. 23, No. 6, 1999, pp. 1-5
[3] Q. R. Jiang, X. R. Xie and J. Y. Chen, “Shunt Compensation of Power System—Structure, Fundametal, Control and Application,” The Publish of Engining Industry, Beijing, 2004.
[4] Z. A. Wang, J. Yang, J. J. Liu, et al., “Harmonic Suppression and Reactive Power Compensation,” The Publish of Engining Industry, Beijing, 2005.
[5] X. Tang, A. Luo and C. M. Tu, “A New Method to Current Control of Active Power Filter,” Automation of Electric Power Sytems, Vol. 28, No. 13, 2004, pp. 31-34
[6] W. Chen and J. Wu, “Adaptive Control of ASVG by Using Diagonal Recurrent Neural Network,” Automation of Electric Power Systems, Vol. 23, No. 9, 1999, pp. 33-37
[7] G. C. Cho, G. H. Jung, N. S. Choi and G. H. Cho, “Analysis and Controller Design of Static Var Compensator Using Three-Level GTO Inverter,” IEEE Transactions on Power Electronics, Vol. 11, No. 1, 1996, pp. 57-65.
[8] S. K. Nguang, “Robust Stabilization for A Class of Time-Delay Nonlinear Systems,” IEEE Transactions on Automatic Control, Vol. 45, No. 4, 1994, pp. 756-762. doi:10.1109/9.847117

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.