Title :
Study of the Proportional Resonant Control Based Modular Multilevel Converter
Author :
Pengfei, Hu ; Daozhuo, Jiang ; Yuebin, Zhou ; Jie, Guo ; Zhiyong, Lin
Author_Institution :
Zhejiang Univ., Hangzhou, China
fDate :
July 31 2012-Aug. 2 2012
Abstract :
This paper first introduces the principle of the Modular Multilevel Converter and then describes the mathematic model. Secondly, the proportional resonant controller is studied and used in the modular multilevel converter. The control strategy diagram is presented. After that, the 71-level model of modular multilevel converter is set up in the PSCAD/EMTDC. By the model simulation the proportional resonant control strategy is verified both on the normal condition and fault condition. Finally, the simulation results are analyzed.
Keywords :
power convertors; PSCAD-EMTDC; control strategy diagram; fault condition; mathematical model; modular multilevel converter; proportional resonant control strategy; Capacitors; Circuit faults; Converters; Equations; Inductors; Mathematical model; Voltage control; Modular Multilevel Converter; Proportional Resonant Control; Simulation; Single Phase Fault;
Conference_Titel :
Digital Manufacturing and Automation (ICDMA), 2012 Third International Conference on
Conference_Location :
GuiLin
Print_ISBN :
978-1-4673-2217-1
DOI :
10.1109/ICDMA.2012.190
