Title :
Research on the control strategy of modular multilevel converter for feeding three-phase machines
Author :
Yang Yu;Qiongxuan Ge;Li Kong;Ming Lei;Xiaoxin Wang;Bo Zhang
Author_Institution :
Key Laboratory of Power Electronics and Electric Drive, Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing, 100190, China
Abstract :
Modular Multilevel Converter (MMC) is mainly used in the high frequency field especially in the HVDC system. This contribution presents a control strategy of modular multilevel converter, which allows the converters to feed the three-phase machine from 0Hz to 50Hz. Experiments are provided and the drive system has a good performance.
Keywords :
"Frequency conversion","Voltage control","Frequency control","Regulators","Harmonic analysis","Topology"
Conference_Titel :
Power Electronics and Applications (EPE´15 ECCE-Europe), 2015 17th European Conference on
DOI :
10.1109/EPE.2015.7309245
