Common-Mode Voltage and Current Harmonic Reduction for Five-Phase VSIs with Model Predictive Current Control

Huu-Cong Vu; Hong-Hee Lee

Common-Mode Voltage and Current Harmonic Reduction for Five-Phase VSIs with Model Predictive Current Control

Huu-Cong Vu

Hong-Hee Lee

Vol. 19, No. 6, pp. 1477-1485, Nov. 2019

10.6113/JPE.2019.19.6.1477

Common-mode voltage (CMV)

Five-phase voltage source inverter

Model predictive current control (MPCC)

Reduced current harmonics

PDF Full-Text

Abstract

This paper proposes an effective model predictive current control (MPCC) that involves using 10 virtual voltage vectors to reduce the current harmonics and common-mode voltage (CMV) for a two-level five-phase voltage source inverter (VSI). In the proposed scheme, 10 virtual voltage vectors are included to reduce the CMV and low-order current harmonics. These virtual voltage vectors are employed as the input control set for the MPCC. Among the 10 virtual voltage vectors, two are applied throughout the whole sampling period to reduce current ripples. The two selected virtual voltage vectors are based on location information of the reference voltage vector, and their duration times are calculated using a simple algorithm. This significantly reduces the computational burden. Simulation and experimental results are provided to verify the effectiveness of the proposed scheme.

Statistics

Show / Hide Statistics

Cumulative Counts from September 30th, 2019
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.

Cite this article

[IEEE Style]

H. Vu and H. Lee, "Common-Mode Voltage and Current Harmonic Reduction for Five-Phase VSIs with Model Predictive Current Control," Journal of Power Electronics, vol. 19, no. 6, pp. 1477-1485, 2019. DOI: 10.6113/JPE.2019.19.6.1477.

[ACM Style]

Huu-Cong Vu and Hong-Hee Lee. 2019. Common-Mode Voltage and Current Harmonic Reduction for Five-Phase VSIs with Model Predictive Current Control. Journal of Power Electronics, 19, 6, (2019), 1477-1485. DOI: 10.6113/JPE.2019.19.6.1477.