Research on an Auto-Optimized Capacitor Voltage Balancing Control Strategy of MMC SM for Renewable Energy HVDC Transmission System

The Modular Multilevel Converter (MMC) is one of the most attractive converter topologies in the High Voltage Direct Current (HVDC) transmission field. The latest widely used sorting method has a low algorithm complexity. It can effectively balance the sub-module (SM) capacitor voltages, but it woul...

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Bibliographic Details
Main Authors: Jianfei Zhao, Changjiu Kong, Tingzhang Liu, Ruihua Li
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Electronics
Subjects:
MMC
Online Access:http://www.mdpi.com/2079-9292/8/1/104