Research on Power Factor Control Strategy of AC-AC Converter Based on Power Balance

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Abstract:

Power balance control strategy is applied to a novel AC-AC converter. The simulated model was established based on the power balance. The paper analyzed the input/output characteristics of AC-AC converter under different power factor. The results show that decoupling the active and reactive current, the power factor can be regulated under power balance control, and it is able to avoid the phase-shifting from the input filter. And in inverter stage, the system applies the complex vector model control to obtain the better dynamic performance and stronger robustness.

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Periodical:

Advanced Materials Research (Volumes 516-517)

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1930-1934

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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