Multi-Port Converter with bidirectional energy flow for automotive energy net applications

Simon, Markus; Murken, M.; Augustin, Christian; Pforr, Johannes

doi:10.1109/epe.2014.6910793

Cited by 6 publications

(1 citation statement)

References 12 publications

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“…As the topology proposed in [8], a multi-output power supply is proposed in non-isolation mode, by effective integration, multiple buck structures share the single inductor. By load-dependent peakcurrent control technique, the sequence was able to simultaneously regulate the buck output voltage and store the charge in the inductor.…”

Section: Introductionmentioning

confidence: 99%

Multi-output current source with ripple cancellation by optimal magnetic components

Zhang¹,

Zhang²,

Liu³

2016

Proceedings of the 2016 International Conference on Advanced Electronic Science and Technology (AEST 2016)

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Abstract. High integration, high power density has become the development trend of power supply. Computer, automobile and aviation often require multiple output power, in order to meet all kinds of load, and the filter of current type output for the power supply should be a larger challenge. The input voltage becomes wide and high, and each output is low voltage with large current. Compared to the non-isolation topologies, isolation topologies have better ability of step-up/down. In this paper, the two-stage converter structure is used, in which the forward stage is used to step down the amplitude of the input voltage, and the backward stage achieved precisely multiple current output with independent control. Also optimization and design of the transformer and output filters have been made clearly, to solve the problems of cross regulation, stability, and dynamic response in traditional structure. Finally, four-currentoutput prototype with 80-100V input, 8A/10V, 8A/10V, 6A/20V, and 6A/20V outputs is built, and the analysis is verified by the experimental results.

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Section: Introductionmentioning

confidence: 99%