Control of Cascaded H-Bridge STATCOM for Load Compensation

Song Wang; Long Cheng Tan; Ping Wang; Yao Hua Li

doi:10.4028/www.scientific.net/AMM.541-542.462

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 541-542Control of Cascaded H-Bridge STATCOM for Load...

Control of Cascaded H-Bridge STATCOM for Load Compensation

Abstract:

The math model of cascaded H-bridge static synchronous compensators (STATCOM) of star configuration is described firstly in this paper. Based on the math model, an advanced control method is proposed, in which all control variables are dc, which are suitable for getting no steady-state errors using simple PI controllers. The simulation results demonstrate the validity of this method, and the experiment results are specially presented to verify the fast response under dynamic process.

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Periodical:

Applied Mechanics and Materials (Volumes 541-542)

Pages:

462-465

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.541-542.462

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Online since:

March 2014

Authors:

Song Wang*, Long Cheng Tan, Ping Wang, Yao Hua Li

Keywords:

Cascaded H-Bridge Converter, Coordinate Transformation, STATCOM

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* - Corresponding Author

References

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