L’objectif est de comparer cette machine aux autres types des génératrices souvent utilisées pour ce type d’aérogénérateurs et en particulier, la Machine Synchrone à Aimants Permanents (MSAP).
The modulation factor of SVPWM technique is 0.907 which is higher as compared to SPWM technique with 0.785 modulation factor.Ĭes travaux de recherche étudient la Machine Synchrone à Double Excitation (MSDE) dans le cadre d’une application éolienne de forte puissance (1,5 MW) connectée au réseau électrique. Simulink modeling and laboratory setup are developed to testify the efficacy of SVPWM and SPWM techniques. Similarly, the switching losses with SVPWM technique are 178.79 mW and that of with SPWM are 269.45 mW. The voltage and current TDHs (Total Harmonic Distortions) of the drive with SVPWM technique are 73.23 and 63.3% respectively as compared to 101.99 and 77.89% with SPWM technique. Mathematical modeling for induction motor control through two-level VSI with SVPWM and SPWM is presented. The performance of developed SVPWM technique is analyzed in terms of its switching losses and harmonic content and compared with SPWM (Sinusoidal Pulse Width Modulation). This research work presents the simplified SVPWM technique for controlling the speed and torque of induction motor. VSI (Voltage Source Inverter) with SVPWM generates adjustable voltage and frequency signals for VSDs (Variable Speed Drives). SVPWM (Space Vector Pulse Width Modulation) technique is type of traditional PWM method that efficiently utilizes its dc link voltage and generates high voltage pulses with low harmonic content and high modulation index.
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