Common-Mode Voltage-Reduction Method of 7-Phase BLDC Motor Control System

Common-Mode Voltage-Reduction Method of 7-Phase BLDC Motor Control System

This paper describes a method for reducing the common-mode voltage in a seven-phase brushless DC motor (BLDC) drive. The conventional interleaved method used in the three-phase inverter system is extended and applied. The proposed phase-phase interleaved method is studied to apply the six-phase exci...

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Bibliographic Details
Main Authors: Yung-Deug Son, Dong-Youn Kim, Hyeong-Jin Kim, Jang-Mok Kim
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Energies
Subjects:
BLDC motor
common-mode voltage
conducted EMI
interleaving PWM
seven-phase motor
switching frequency
Online Access:https://www.mdpi.com/1996-1073/16/5/2097

Internet

https://www.mdpi.com/1996-1073/16/5/2097

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