A three-phase soft-switched high power density DC/DC converter for high power applications
Citations
1,311 citations
1,306 citations
692 citations
Cites methods from "A three-phase soft-switched high po..."
...Derived from the dual-active-bridge topology [22], a multiport converter employing a multi-winding transformer is proposed in [12] and [13], as shown in Fig....
[...]
684 citations
Cites background from "A three-phase soft-switched high po..."
...Several full-bridge based topologies [1]–[ 4 ] have been published in the literature to reduce switching loss, improve EMI and increase efficiency....
[...]
...Fig. 3 shows the energy transfer principle [ 4 ]....
[...]
675 citations
Cites background or methods from "A three-phase soft-switched high po..."
...The IGBTs in bridge 1 are turned on in hard-switching manner if the dc voltage is lower than , and the following equation is satisfied [ 11 ]:...
[...]
...Fig. 4 illustrates simplified theoretical waveforms of the dc-dc converter where . The two single-phase voltage-source full-bridge converters produce square voltages and . The power transfer can simply be controlled by adjusting the phase shift between and , as expressed by [ 11 ]...
[...]
...A bidirectional converter has been discussed to exchange electric power between a fuel cell, a battery, and a load [15], based on a three-port extension of the circuit presented in [ 11 ]....
[...]
...It suffered from a low efficiency because the first-generation IGBTs were used as switching power devices at that time [ 11 ]....
[...]
...Fig. 2 depicts a bidirectional isolated dc-dc converter presented in 1991 [ 11 ], [12]....
[...]
References
543 citations
440 citations
"A three-phase soft-switched high po..." refers background in this paper
...Most of the soft switching converters reported in literature attempt to tackle one or more of the problems listed above, typically at the expense of substantially higher component stresses [4] [5]....
[...]
371 citations
"A three-phase soft-switched high po..." refers background in this paper
...Examples of soft switched dcldc converters are the parallel output SRC operated above resonance [9], the resonant pole, the pseudoresonant converter [2,3] and all quasi-resonant converters [4,5]....
[...]
344 citations
"A three-phase soft-switched high po..." refers background in this paper
...Most of the soft switching converters reported in literature attempt to tackle one or more of the problems listed above, typically at the expense of substantially higher component stresses [4] [5]....
[...]
287 citations