Jurnal

Hybrid compensation for harmonic and power factor in single-phase AC drive

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This paper presents a hybrid approach to harmonic current compensation in a single-phase variable speed ac drive. The passive filtering is aimed to achieve the total current harmonic distortion after compensation to below 20%. The active filtering is aimed to assist the passive filter to compensate for the residue group harmonic. The active filter employs the sliding window Fourier analysis (SWFA) for harmonic identification. Simulation and experimental results are presented to illustrate the effectiveness and the usefulness of the proposed method. The proposed method can cope with the speed range of 72-100% rated speed, and the load torque range of 80-110% rated torque, while the power factors are greater than 0.998 for all cases.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

510 ARE h

Penerbit

USA : WSEAS., 2010

Deskripsi Fisik

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Bahasa

English

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Klasifikasi

510 ARE h

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Tipe Media

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