Analysis of carrier PWM method for 4-switch inverter with balanced DC sources

  • Nguyễn Văn Nhờ
  • Nguyễn Xuân Bắc

Abstract

Simple 3-phase 4-switch voltage source inverter can be utilised in practice for small power performance applications. For this topology, the paper presents a novel and flexible carrier-based PWM control method, which is valid even for linear overmodulation. The proposed method is mathematically analyzed and verified by experimental results using control DSP card DS1104 and low power modul IRAMX20UP60A.
điểm /   đánh giá
Published
2008-05-13
Issue
Vol. 11 No. 2 (2008)
Section
ARTILES
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