A ZVS bidirectional buck converter applied to hybrid energy storage system

Song, Cheng; Yingchao, Zhang; Jiaxin, Lu; Tianwen, Zhan; Long, Li; Xisen, Qian

doi:10.1109/itec-ap.2014.6940828

Cited by 1 publication

(1 citation statement)

References 8 publications

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“…In the isolated converter, with the use of the transformer, the situation leads toward the more complex and costly circuits as well as bulky size of converters. Another ZVS buck converter topology for a bidirectional buck converter is described by Song et al, (2014). It has applications in hybrid energy storage systems.…”

Section: Related Workmentioning

confidence: 99%

A Duty Cycle Controlled ZVS Buck Converter With Voltage Doubler Type Auxiliary Circuit

Basharat¹,

Awan²,

Akhtar³

et al. 2021

Front. Energy Res.

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DC–DC converters have wide applications in industries, motor drive circuits, electric vehicles, and power supplies. In traditional converters hard switching occurs due to switching losses. This imposes constraints on the converter’s efficiency which results in heat dissipation and reduction in the converter’s life. The proposed converter aims to encounter the hard switching problem with the provision of soft switching features. The presented topology is efficient with respect to the features of cost, compact size and durable lifetime of converter topology with the provision of low switching stresses. This research work proposes a novel stepdown converter with zero voltage switching characteristics. With the use of half bridge inverter switches and series resonant components in the auxiliary circuit, the target of zero voltage switching and reduction in switching stresses has been achieved. The proposed 500 W converter is designed to operate at frequency of 100 KHz with 300 V source input voltage. Output voltage of the converter is 150 V.

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Section: Related Workmentioning

confidence: 99%