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This paper presents a dc-bus voltage control technique for a new power conversion topology feasible for parallel-integrated permanent magnet (PM) wind generation systems. This technique is based on a master–slave hysteresis control scheme in order to solve discrepancy problems that could happen between the controllers. A three-phase semicontrolled rectifier topology is proposed here as an effective...
This paper presents an improved technique for the power quality of the electrical part of a wind generation system with a synchronous generator (SG). The main aim is to optimize the utilization of wind power injected into the grid. To realize this goal, an uncontrolled rectifier-digitally controlled inverter (URDCI) system is proposed. The advantage of the proposed system is its simplicity due to...
In this paper, a performance analysis of a dc-bus voltage regulation technique for parallel wind-based synchronous generators is presented. This technique is developed based on the voltage oriented control (VOC) algorithm for PWM converters. The proposed technique provides economic utilization of the wind generator by insuring unity power factor operation under different possible conditions. This...
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