Modelling and Control of the Modular Multilevel Converter (MMC)

被引：47

作者：

Abildgaard, Elisabeth N. ^{[1
]}

Molinas, Marta ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Elect Power Engn, N-7491 Trondheim, Norway

来源：

TECHNOPORT 2012 - SHARING POSSIBILITIES AND 2ND RENEWABLE ENERGY RESEARCH CONFERENCE (RERC2012) | 2012年 / 20卷

关键词：

Modular Multilevel Converter (MMC); HVDC transmission; Voltage Source Converter (VSC); Converter Control; Mathematical modelling;

D O I：

10.1016/j.egypro.2012.03.023

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The Modular Multilevel Converter (MMC) represents an emerging topology with a scalable technology making high voltage and power capability possible. The MMC is built up by identical, but individually controllable submodules. Therefore the converter can act as a controllable voltage source, with a large number of available discrete voltage steps. This characteristic complicates the modelling both mathematically and computational. A mathematical model of the MMC is presented with the aim to develop a converter control system and the model is converted into the dq reference frame. Block diagrams for control of active power and AC voltage magnitude are shown. (C) 2012 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Centre for Renewable Energy.

引用

页码：227 / 236

页数：10

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