Research on LCR Filter in the Link of Shunt Active Power Filter in Electrical Power System

Chen Yu Zhang; Jian Yong Zheng; Jun Mei

doi:10.4028/www.scientific.net/AMR.676.273

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 676Research on LCR Filter in the Link of Shunt Active...

Research on LCR Filter in the Link of Shunt Active Power Filter in Electrical Power System

Abstract:

Shunt active power filter (APF) is an electric equipment which effectively optimizes harmonic waves. By measuring the load current, it produces compensated current with opposite amplitude to the load current in order to improve the power quality of the power grid. Little has been reported on how to effectively design the LPF employed in the link of shunt APF and power system. The paper theoretically analyzes constrains for parameters of the LCR output filter, and then determines the optimal LRC filter parameters by comparing different output filter (OF) functions. At last, the experiment results further verify the correctness of the design method.

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Periodical:

Advanced Materials Research (Volume 676)

Pages:

273-276

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.676.273

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Online since:

March 2013

Authors:

Chen Yu Zhang, Jian Yong Zheng, Jun Mei

Keywords:

Active Power Filter (APF), LCR Filter, Output Filter (OF)

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References

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