The large-signal SFG model for three-phase PWM rectifiers

Li Chun Liao, Ching Tsai Pan, Yu Ling Juan, Tai Lang Jong

研究成果: Conference contribution

4 引文 斯高帕斯(Scopus)

摘要

In this paper, a graphic modeling technique, switching flow-graph (SFG) technique, is applied to derive the large-signal model of three-phase PWM rectifiers. By introducing the concept of virtual switch and virtual switching function, the modeling work becomes very straightforward without complicated mathematic operations. Based on the developed model, the rectifier's transient and steady state behavior can easily be analyzed at system level. In addition, the proposed large-signal model can be implemented straightforward in MATLAB/SIMULINK environment easily for time domain simulation. Comparison of the simulation results by using the proposed SFG model with that of using PSPICE shows that both results are in close agreement. However, the execution time of the proposed SFG model is much faster than that of the PSICE. Furthermore, the simulation results by using the SFG model are closely confirmed with the experiment results.

原文English
主出版物標題37th IEEE Power Electronics Specialists Conference 2006, PESC'06
DOIs
出版狀態Published - 2006 十二月 1
事件37th IEEE Power Electronics Specialists Conference 2006, PESC'06 - Jeju, Korea, Republic of
持續時間: 2006 六月 182006 六月 22

出版系列

名字PESC Record - IEEE Annual Power Electronics Specialists Conference
ISSN(列印)0275-9306

Other

Other37th IEEE Power Electronics Specialists Conference 2006, PESC'06
國家Korea, Republic of
城市Jeju
期間06-06-1806-06-22

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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