2015
DOI: 10.1049/iet-pel.2014.0956
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Modelling, control and realisation of the single‐ended forward converter with resonant reset at the secondary side

Abstract: This study presents modelling, control and realisation of a forward converter with resonant reset at the secondary side. The transformer reset occurs through the resonance between its magnetising inductance and the resonant capacitor during the switch off time. The mechanism is similar to a forward converter with resonant reset at the primary side. The only difference is that the transformer-stored energy can now be partially delivered to the load instead of being dissipated in the switch at turn-on. Another a… Show more

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Cited by 11 publications
(4 citation statements)
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“…The resonant reset forward converters (RRFCs) are presented in [4][5][6][7][8][9], to achieve soft switching and to increase the power density of RCD-SEFC. This topology is very simple.…”
Section: Introductionmentioning
confidence: 99%
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“…The resonant reset forward converters (RRFCs) are presented in [4][5][6][7][8][9], to achieve soft switching and to increase the power density of RCD-SEFC. This topology is very simple.…”
Section: Introductionmentioning
confidence: 99%
“…However, (i) the tertiary reset winding, (ii) high‐voltage spikes across power switch and rectifier diode due to resonant between parasitic capacitors and transformer leakage inductance, (iii) hard switching, which cause losses and electromagnetic interference (EMI), and (iv) reversing the recovery problems of output diodes is the main drawback of this converter. To solve these problems, some techniques are proposed in [1–23].…”
Section: Introductionmentioning
confidence: 99%
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“…Furthermore, the isolated converters can handle multi-output with different voltage value. Five main isolated DC/DC converters are as follows: the flyback [5][6][7][8][9][10][11], forward [12][13][14], push-pull [15], half-bridge [16], and full-bridge converters [17][18][19][20][21][22]. The manufacturing cost, the power transfer capability and the rated voltage and current of the desired converter usually limit our selection between the above topologies.…”
Section: Introductionmentioning
confidence: 99%