Boost-Vsi based on space vector pulse width amplitude modulation technique |
Author(s): |
| PUNITH KUMAR M R , REVA INSTITUTE OF TECHNOLOGY & MANAGEMENT, BANGLORE; SUDHARANI POTTURI, REVA INSTITUTE OF TECHNOLOGY & MANAGEMENT, BANGLORE |
Keywords: |
| SVPWAM, Switching Frequency, Harmonic Distorsions |
Abstract |
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the traditional inverter techniques prone many limitations, they are designed with the high range of switching frequencies (15-20 kHz) and imposes high stress on the switching devices. The conventional sinusoidal PWM inverter induces large harmonics in the output waveforms and leads to reduction of efficiency. The proposed space vector pulse width amplitude modulation (SVPWAM) technique for boost-VSI operates at low range switching frequency (5-15 kHz). Compared to sinusoidal PWM inverter the SVPWAM technique for boost-VSI reduces the switching loss and harmonic distortions to the greater extent. It also improves the efficiency of the system. In this paper the proposed work completely analyzes all the limitations; the software model has been developed to overcome the limitations. The experimental results shows the efficient performance of the proposed SVPWAM technique. |
Other Details |
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Paper ID: IJSRDV3I2083 Published in: Volume : 3, Issue : 2 Publication Date: 01/05/2015 Page(s): 328-332 |
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