Cruz-Martin, "The ZVS-PWM commutation cell applied to the dc-ac con- verter" IEEE Tmnsactiona on Power Electronics, Vol. 12, No. 4, pp. 726-730, June 1997.The ZVS-PWMcommutation cell applied to the DC-AC converter. Mendes de Seixas F J,Martins D C. IEEE Trans.on Power ...
On the design and experimentation of a ZVS PWM 1.5 kW DC-to-DC converter with half of the input voltage across the switches This paper introduces a new three-level DC-to-DC converter which features half of the input voltage across the switches, zero-voltage-switching, operation ... E Desc...
The soft switched PWM ZVS full bridge DC to DC converter and push-pull type LLC series resonant converter are compared for use in low output voltage power supply applications. It is shown that push-pull type LLC series resonant converter takes on the desirable characteristics of the conventional...
1. The ZVS-PWM active-clamping CUK converter. Different techniques have been proposed to operate dc–dc converters in high frequency. The active clamping technique [3] has the advantages of pulsewidth modulation (PWM), soft com- mutation (ZVS) on main switches, and low voltage stresses due ...
This paper presents a new soft-switched, current-driven full-bridge converter. A simple snubber is used in order to get ZVS for all the main switches. The soft-switching realization is independent of the load. The snubber is placed in parallel with the bridge. All the resonant circuit energy...
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Three-phase current source converter tends to be attractive in future industrial applications. In order to ensure the continuous current for the dc-link inductor of the current source converter (CSC), an overlap time is mandatory for each switch, so as to avoid the over-voltage spike caused by...
(2007). Efficiency and EMI analysis for a ZVS-SVM controlled three-phase boost PFC converter. In APEC 07—twenty-second annual IEEE applied power electronics conference and exposition (pp. 1351–1355). https://doi.org/10.1109/APEX.2007.357691 Vehicles, boats and internal combustion engines—Radio...
The latter are used in a multi-module converter to supply the DC power bus in and aircraft. The design of control loops for the converter is based on the new model and its linearization.; The ZVZCS-FB PWM converter's average model above is extended to deal with interconnection issues and...
The paper presents the problem of the relation between ac voltage frequency supplying a circuit and the resulting current frequency in that circuit in the