Title :
Research on the control scheme of modular multilevel converter for AC drive applications
Author :
Ming Lei ; Yaohua Li ; Qiongxuan Ge ; Xiaoxin Wang
Author_Institution :
Key Lab. of Power Electron. & Electr. Drive, Inst. of Electr. Eng., Beijing, China
Abstract :
By now the modular multilevel converter (MMC) is mainly applied to high frequency applications (50 or 60Hz) especially in the field of HVDC systems. This paper presents a control scheme for modular multilevel converter, which allows the converter to operate at continuous coverage in the 0Hz to 50Hz frequency band.
Keywords :
AC motor drives; HVDC power convertors; AC drive applications; HVDC systems; MMC; control scheme; modular multilevel converter; Capacitors; Fluctuations; Frequency control; Frequency conversion; Frequency modulation; Voltage control; AC drive; Modular Multilevel Converter; actual value modulation algorithm; high frequency component; low frequenc control; low frequency fluctuation;
Conference_Titel :
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location :
Vienna
DOI :
10.1109/IECON.2013.6700173
