@inproceedings{7a9c1c833cc444bf93a0625bc2e0f065,
title = "A Decoupled Circulating Current Suppressing Strategy for Modular Multilevel Converter",
abstract = "Modular multilevel converters (MMC) have an inevitable double-frequency circulating current between phases because of the three-phase parallel structure. This leads to extra power loss of the converter. The traditional circulating current suppression strategy suppresses the double-frequency content by superimposing the circulating current suppression signal into the reference of upper and lower arms. Due to the addition of the suppression signal, the upper-and lower-arm modulation reference waves are distorted. That affects the quality of output waveform on AC voltage. This paper proposes a decoupled circulating current suppressing strategy which suppresses the circulating current without affecting the output waveform on the AC side. Simulation and experiment results show the effectiveness of the proposed strategy.",
keywords = "Modular multilevel converter, circulating current suppressing, decoupled",
author = "Shukai Mao and Binbin Li and Shuxin Zhang and Dianguo Xu and Jizhong Chen and Xiaoqing Wang",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 4th IEEE Southern Power Electronics Conference, SPEC 2018 ; Conference date: 10-12-2018 Through 13-12-2018",
year = "2018",
month = jul,
day = "2",
doi = "10.1109/SPEC.2018.8636081",
language = "英语",
series = "2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 IEEE 4th Southern Power Electronics Conference, SPEC 2018",
address = "美国",
}