Power and Voltage Control for Single-Phase Cascaded H-Bridge Multilevel Converters under Unbalanced Loads

Power and Voltage Control for Single-Phase Cascaded H-Bridge Multilevel Converters under Unbalanced Loads

The conventional control method for a single-phase cascaded H-bridge (CHB) multilevel converter is vector (dq) control; however, dq control requires complicated calculations and additional time delays. This paper presents a novel power control strategy for the CHB multilevel converter. A power-based...

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Bibliographic Details
Main Authors: Daliang Yang, Li Yin, Shengguang Xu, Ning Wu
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Energies
Subjects:
cascaded H-bridge (CHB)
dc-link voltage balance control
multilevel converter
power control
single-phase system
Online Access:http://www.mdpi.com/1996-1073/11/9/2435

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http://www.mdpi.com/1996-1073/11/9/2435

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