Study on DPC-SVM Rectifier Based on Power Feedforward

Abstract:

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In this paper, on the basis of the mathematic model of the three-level PWM rectifier, a power feedforward based control strategy is proposed combining with direct power control with space vector modulation (DPC-SVM) control principle. Feedforward control can reduce or even eliminate the impact on the system causing by load disturbance to improve dynamic performance. The simulation results show that the control method makes the system response speed faster and the dynamic performance better, it largely improved the system rectifier capacity against load disturbances.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

6942-6947

DOI:

10.4028/www.scientific.net/AMR.383-390.6942

Citation:

Z. F. Zhao et al., "Study on DPC-SVM Rectifier Based on Power Feedforward", Advanced Materials Research, Vols. 383-390, pp. 6942-6947, 2012

Online since:

November 2011

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Price:

$35.00

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