Hi,
My name is Ludin one of the master students in University of the Ryukyu, Japan. I would like to get the Matlab demo and details of the modular multilevel converter. I am studying HVDC transmission system based on the MMC.

I am waiting for your help

Thank you in advance

How can I get related materials which I requested in my previous reply?

Abstract:
The modular multilevel converter (MMC) has been a subject of increasing importance for medium/high-power energy conversion systems. Over the past few years, significant research has been done to address the technical challenges associated with the operation and control of the MMC. In this paper, a general overview of the basics of operation of the MMC along with its control challenges are discussed, and a review of state-of-the-art control strategies and trends is presented. Finally, the applications of the MMC and their challenges are highlighted.