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Nowadays DSPs have been used widely in power electronic applications because of powerful calculation ability, several peripherals and serial interfaces. Three phase PWM rectifiers (TPPR) have been used widely since they can provide unity power factor (PF), a sinusoidal grid current and also higher DC voltage than grid voltage amplitude. Besides, current vector control is a powerful strategy to be...
According to increased industrial loads, active power filters have been used a lot to compensate harmonics and reactive load current components. In this paper a new control method with grid power factor control is proposed for three phase active power filters. In the proposed control method the grid current amplitude is calculated based on the well known power balancing method. The phase of this signal...
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