Comparative analysis of 2-level & 3-level SVPWM Controlled DFIG
نویسندگان
چکیده
Wind Energy is one of the favorable renewable energy resources and the multilevel inverter has been proven to be one of the important enabling technologies in wind energy conversion system (WECS) utilization. Wind energy conversion system with utilization grid systems are getting more and more widespread with the increase in the energy demand and the concern for the environmental pollution around the world. With multilevel inverters harmonic content gets reduced and with more levels the output approaches the sine wave. The voltage stress also gets reduced. In this paper we are trying to implement a WECS with Multilevel voltage source inverters using Space vector pulse width modulation (SVPWM). The need of several sources on the DC side of the converter makes multilevel technology attractive for WECS applications.
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