Abstract
The purpose of this paper is to improve the output quality of three phase PWM DC-AC inverter. The improvement in output quality is required to reduce the harmonic components. The PWM control can reduce harmonic components by adjusting the width of each pulse. We design the switching phase to improve output quality, also propose an evaluation function for evaluating the frequency components. In order to optimize the switching phase, particle swarm optimization is applied. We confirm the effectiveness of the proposed method comparing with other methods. Moreover, we confirm the effectiveness by using the implementation circuit of the three phase inverter.
| Translated title of the contribution | Harmonic elimination of three phase PWM DC-AC inverter using particle swarm optimization |
|---|---|
| Original language | American English |
| Pages (from-to) | 512 - 519 |
| Journal | IEICE NONLINEAR THEORY AND ITS APPLICATIONS |
| Volume | 6 |
| Issue number | 4 |
| DOIs | |
| State | Published - 2015 |