Title :
Control scheme of modular multilevel converter for AC drive applications
Author :
Xiaoxin Wang ; Qiongxuan Ge ; Ming Lei ; Yang Yu ; Yaohua Li
Author_Institution :
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; power control; power convertors; AC drive applications; HVDC systems; control scheme; modular multilevel converter; Capacitors; Fluctuations; Frequency control; Frequency conversion; Frequency modulation; Voltage control; Adjustable speed drive; Converter control; Modulation strategy; Multilevel converters;
Conference_Titel :
Power Electronics and Applications (EPE'14-ECCE Europe), 2014 16th European Conference on
Conference_Location :
Lappeenranta
DOI :
10.1109/EPE.2014.6910993
