Switched Reluctance Wind Generation System Based on Z Source Inverter

Abstract:

This paper uses Z source inverter in switched reluctance wind power generation (SRWPG) to connect to power grid. According to operation of switched reluctance generator (SRG), requirements of grid-connection and the unique single stage buck boost feature of Z source inverter, Z source inverter with space vector pulse with modulation (SVPWM) is adopted to satisfy the voltage level of grid-connection. A control method of grid-connection inverter is developed to keep the capacitor voltage of Z source inverter stable and regulate the active and reactive power. Simulation of SRG and Z source inverter are constructed based on MATLAB/Simulink platform. Simulation results reveal that Z source inverter is feasible and valuable in wind power generation on SRG system.

• Periodical: Advanced Materials Research (Volumes 1092-1093)
• Pages: 96-103
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1092-1093.96
• Online since: March 2015
• Authors: Yi Xiang Shao*, Xiao Ling Yuan, Wei Tian
• Keywords: SVPWM, Switched Reluctance Generator, Wind Power Generation, Z Source Inverter

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