DocumentCode
2499636
Title
Development of MATLAB® simulation platform for three-level PWM inverter-fed motor speed control system
Author
Xie, Xiaorong ; Yan, Gangui ; Song, Qiang ; Liu, Wenhua
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Volume
1
fYear
2002
fDate
13-17 Oct 2002
Firstpage
574
Abstract
As part of the mission to design a medium-voltage (6 kV) large-capability (1600 kVA) variable-speed drive system, a general simulation platform is developed in the MATLAB environment to be used to verify the feasibility of the practical system and to speed up R&D. The platform is of three layers in configuration. The power electronic circuit and digital controller are represented by the bottom Simulink model, where the 24-pulse rectifier and the IGCT-based three-level voltage source inverter (VSI) are built with models of Power System Block (PSB). The simulation control block, in the middle layer, contains structurized data and flexible routines to accomplish accurate simulation efficiently. The graphical user interface (GUI), as the top layer of the simulation platform, provides an integrated environment for accomplishing data management, system simulation and result analysis. The general process of using the platform is outlined and a simple case study is carried out to verify its effectiveness.
Keywords
AC motor drives; DC-AC power convertors; PWM invertors; control system analysis computing; control system synthesis; electric machine analysis computing; graphical user interfaces; machine control; machine theory; variable speed drives; velocity control; 1600 kVA; 24-pulse rectifier; 6 kV; IGCT-based three-level voltage source inverter; MATLAB; Simulink model; computer simulation; control simulation; digital controller; graphical user interface; power electronic circuit; three-level PWM inverter-fed motor speed control system; Analytical models; Circuit simulation; Graphical user interfaces; MATLAB; Mathematical model; Medium voltage; Power electronics; Power system modeling; Power system simulation; Research and development;
fLanguage
English
Publisher
ieee
Conference_Titel
Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on
Print_ISBN
0-7803-7459-2
Type
conf
DOI
10.1109/ICPST.2002.1053608
Filename
1053608
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