Review on Control Strategy for Improving The Interleaved Converter Performances

Aprilianto, Rizky Ajie; Firmansyah, Eka; Wijaya, F. Danang

doi:10.1109/isriti54043.2021.9702804

Cited by 3 publications

(1 citation statement)

References 29 publications

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“…For the first stage, a Dual Active Bridge (DAB) isolated converter was chosen: this topology assures bidirectionality and a fairly wide output voltages range and ZVS region, along with simplicity in the control [13,15]. The second stage is realized by means of a multi-way synchronous Buck converter with interleaved control, which allows improved control bandwidth [22,23] and a fine regulation of the output characteristics due to a higher equivalent switching frequency of the interleaved regime. Alongside boosting the control bandwidth, the interleaved-induced equivalent-frequency step-up enables magnetic and capacitors form-factors reduction in the filter, without increasing semiconductor switching losses, thus permitting a higher volumetric power density of the system.…”

Section: Power Systemmentioning

confidence: 99%

Design of a 350 kW DC/DC Converter in 1200-V SiC Module Technology for Automotive Component Testing

Alemanno

Ronchi²,

Rossi

et al. 2023

Energies

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In this paper, the design and implementation of a DC/DC converter for automotive component testing with state-of-the art performance is described. The converter is the core of a battery emulator for the characterization and development of automotive batteries, electronic chargers, traction inverters, DC-DC converters, E-motors and E-axles. Cutting edge performance, flexibility and compactness are obtained by exploiting 1200-V SiC modules, high switching frequency, planar transformer technology, suitable topology solutions and fast digital control strategies. The implemented system is a liquid-cooled, bidirectional converter with galvanic isolation capable of 350 kW continuous output power, output voltage range 48–1000 V, continuous output current up to 800 A (1600 A peak), voltage/current ramp-up time below 10/2 ms and 0.1% current/voltage accuracy. The entire instrument is implemented in a standard full-height 19-inch rack cabinet.

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