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This paper presents a new topology of sparse matrix converter (SMC) based on extended boost z-source inverter topology. The proposed topology gives more boosting factor as compared to other z-source matrix converters with same modulation index. Space vector pulse width modulation (PWM) technique as well as zero current switching has been implemented for the proposed topology. Further detail analytical...
This paper describes a converter where both series and parallel resonant circuits are used. In order to minimize losses, switching is made at zero current crossover. The converter described in this paper, has four Mos controlled thyristors in H-bridge configuration. It is used for an induction cooking-range with multi hot zones. The switching frequency is in the band of 20 kHz to 60 kHz i.e. 50 kHz...
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