DocumentCode
1693614
Title
Research on the modular multilevel converter applied to multi-terminal DC transmission system
Author
Liang Meng ; Gao Qinxiang ; Fu Ya
Author_Institution
Sch. of Electr. Eng., Beijing Jiaotong Univ., Beijing, China
Volume
1
fYear
2011
Firstpage
131
Lastpage
134
Abstract
The multi-terminal DC transmission (MTDC) is one of the development trends of the future grid, and the modular multilevel converter (MMC) had been confirmed that it suits for the multi-terminal DC transmission system. On the basis of predecessors´ study, this paper introduces the structure of MMC, and the equations of MMC are summed up. Then, the basic modulation technologies of MMC are introduced separately. Finally, some improved modulation technologies of MMC are introduced.
Keywords
DC power transmission; power convertors; power grids; MMC; MTDC; modular multilevel converter; modulation technology; multiterminal DC transmission system; power grid; Phase modulation; Power conversion; Pulse width modulation; Switches; Voltage control; MMC; MTDC; modulation technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Power System Automation and Protection (APAP), 2011 International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-9622-8
Type
conf
DOI
10.1109/APAP.2011.6180397
Filename
6180397
Link To Document