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Study on Simulation of Three-Phase Z-Source Inverter for Grid-Connected Wind Power Generation(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2011年04期
Page:
31-35
Research Field:
电气与电子工程
Publishing date:

Info

Title:
Study on Simulation of Three-Phase Z-Source Inverter for Grid-Connected Wind Power Generation
Author(s):
ZHANG Hua-qiang; LI Wei-wei; DIAO Wen
Department of Electrical Engineering; Harbin Institute of Technology at Weihai; Weihai 264209; China
Keywords:
wind power generation Z-Source inverter grid-connected simulation
PACS:
TM464
DOI:
-
Abstract:
For the special requirements of grid-connected inverter used in wind power generation system,a kind of three-phase Z-Source inverter operational principle is analyzed in this paper.Formulas for the design of main parameters under the control of constant duty cycle of shoot-through switching state are derived.Then the simulation models of SVPWM with shoot-through zero vectors are built by Matlab/Simulink in order to control the switch of Z-Source inverter on and off.The independent control strategy of d-axis...

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Last Update: 2011-11-17