DocumentCode
3444362
Title
Research on the Model and Control Strategy of One Multi-Module-Converter Based BTB VSC-HVDC
Author
Zhou, Guoliang ; Shi, Xinchun
Author_Institution
North China Electr. Power Univ., Baoding
fYear
2007
fDate
23-25 May 2007
Firstpage
1113
Lastpage
1117
Abstract
This paper presents a model and control strategy for multi-module-converter based back-to-back VSC-HVDC system. The converter operates with a fairly low switching frequency, and thus it is applicable to select high-power electronic device such as IGCT or GTO in a high-power application. A mathematical model is developed for the overall multi-module cascade BTB VSC-HVDC system. A controller is designed systematically for the HVDC system based on the developed system model. Performance of the overall HVDC system and effectiveness of the designed controller are evaluated based on digital time-domain simulations in the MATLAB software environment.
Keywords
HVDC power convertors; cascade systems; control system synthesis; switching convertors; time-domain analysis; MATLAB software environment; cascade back-to-back VSC-HVDC system; controller design; digital time-domain simulations; high-power low-switching frequency electronic device; multimodule-converter; Industrial electronics;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics and Applications, 2007. ICIEA 2007. 2nd IEEE Conference on
Conference_Location
Harbin
Print_ISBN
978-1-4244-0737-8
Electronic_ISBN
978-1-4244-0737-8
Type
conf
DOI
10.1109/ICIEA.2007.4318581
Filename
4318581
Link To Document