Wec’s Using Six Switch Ac/dc/ac Converter
نویسندگان
چکیده
The wind energy is free, inexhaustible and it produces no waste or greenhouse gases. Furthermore, it is a good method of supplying energy to remote areas. With growing application of wind energy conversion systems (WECSs), various technologies are developed for them. Squirrel cage induction motors are the most commonly used electrical machine in AC drives. In this paper, a new wind energy conversion systems (WECSs) with a squirrel cage induction generator (SCIG),VSI Induction motor drive and a new six-switch AC/DC/AC converter as power electronic interface between SCIG and network is proposed. Characteristics of six-switch AC/DC/AC converter are used for maximum power tracking control. This configuration uses only six active switches and six diodes and has the lowest number of active switches among threephase to three-phase AC/AC converters.
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