Development of a Soft Starter with Current-Limiting, Reactive Power Compensation and Harmonic Filtering

Yi Fei Wang; You Xin Yuan

doi:10.4028/www.scientific.net/AMM.462-463.658

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 462-463Development of a Soft Starter with...

Development of a Soft Starter with Current-Limiting, Reactive Power Compensation and Harmonic Filtering

Abstract:

Aimed at the high starting current, low power factor and low running efficiency, a novel soft starter with current-limiting, reactive power compensation and harmonic filtering is developed in this paper. The following works have been done in the study: the research of topological structure, the design of hardware and software of the control system, the validation of experimental result. It has been successfully applied to the fans load of 10kV, 19000kW, and got better effects, and satisfies the characteristics of the current-limiting and reactive compensation during this motor starting. It can also realize the power harmonic filtering after the motor soft starting, improve the whole starting performance, save energy and keep the grid voltage stable, with easy engineering implementation and high cost performance.

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Periodical:

Applied Mechanics and Materials (Volumes 462-463)

Pages:

658-661

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.462-463.658

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Online since:

November 2013

Authors:

Yi Fei Wang*, You Xin Yuan

Keywords:

Harmonic Suppression, Reactive Power Compensation, Soft-Start, Super High-Power and High-Voltage Motor

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* - Corresponding Author

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