Novel Two-Phase PWM Scheme by Using Variable Switching Pause Period for Unbalanced Three-Phase Inverter

Masataka Minami; Honoka Fukutani; Shin-ichi Motegi; Masakazu Michihira

doi:10.1541/ieejjia.L22000777

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Novel Two-Phase PWM Scheme by Using Variable Switching Pause Period for Unbalanced Three-Phase Inverter

Masataka Minami, Honoka Fukutani, Shin-ichi Motegi, Masakazu Michihira

著者情報

キーワード: Two-phase PWM scheme, Variable switching pause period, Unbalance, Three-phase Inverter

ジャーナルフリー早期公開

論文ID: L22000777

DOI https://doi.org/10.1541/ieejjia.L22000777

この記事には本公開記事があります。

The final version of this article is now available: Vol. 12 (2023), No. 1 pp. 84-85

詳細

抄録

Unbalanced parameters of the parasitic components in a three-phase inverter cause unbalanced losses in the device. This research focuses on equalizing the device's losses for an unbalanced three-phase inverter. This letter proposes a novel two-phase (2Φ) PWM scheme that uses the variable switching pause period. This letter numerically equalizes the device's losses for the unbalanced three-phase inverter.

責任著者(Corresponding author)

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