Current-Fed Resonant Full-Bridge Boost DC/AC/DC Converter

Jalbrzykowski, S.; Citko, T.

doi:10.1109/tie.2007.909084

Cited by 86 publications

(29 citation statements)

References 14 publications

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“…The system design concerns the optimal operation point when the maximal energy value is transferred and the transistors control pulses have a maximal width and overlap. This operation mode was discussed deeply in the paper [11], and now only the guideline for its design is presenting. Relation between input I l and output i l converter [L] currents was expressed in [11] as:…”

Section: The Boost Operation Principlementioning

confidence: 99%

“…This operation mode was discussed deeply in the paper [11], and now only the guideline for its design is presenting. Relation between input I l and output i l converter [L] currents was expressed in [11] as:…”

Section: The Boost Operation Principlementioning

confidence: 99%

“…In the paper [10] a bridge configuration class-E buck resonant converter is proposed. The bridge configuration class-E boost resonant converter was proposed in [11]. The class-E converters guarantee ZVS switching conditions for converter transistors in the whole operating range and apart from that do not generate the parasitic oscillations which invoke the voltage spikes.…”

Section: Introductionmentioning

confidence: 99%

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A bidirectional DC-DC converter for renewable energy systems

Jalbrzykowski¹,

Citko²

2009

Bulletin of the Polish Academy of Sciences: Technical Sciences

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Abstract. To improve the energy quality, most of the renewable energy systems include an energy storage element charged by the bidirectional DC-DC converter. This paper proposes the bidirectional DC-DC converter which employs the two bridge configuration resonant class-E converters on the both sides of the isolating transformer. The low side converter is controlled as step up and the high side converter is controlled as step down. The proposed system is characterized by good dynamic properties and high efficiency because the converter transistors are switched in ZVS conditions. A theoretical analysis to provide relations for system design, and the laboratory model investigations to validate the system characteristic are given in the paper.

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Section: The Boost Operation Principlementioning

confidence: 99%

Section: The Boost Operation Principlementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A bidirectional DC-DC converter for renewable energy systems

Jalbrzykowski¹,

Citko²

2009

Bulletin of the Polish Academy of Sciences: Technical Sciences

Self Cite

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show abstract

“…Hence to eliminate this problem in control system the phase shift [9] [10] was introduced with the pulse width modulation. Also a bidirectional dc-dc converter [11]- [13] is realized by a current fed inverter on the low voltage side of the transformer and voltage fed inverter on the high voltage side of the transformer [14]- [16]. But all the conventional converters are pertaining to the dissatisfactions in terms of switching loss and inability to achieve zero voltage switching during wide load variations.…”

Section: Introductionmentioning

confidence: 99%

A Resonant Dual Full-Bridge Class-E Bidirectional DC-DC Converter for Fuel Cell Electric Vehicle

Senthil¹,

Mary²

2016

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The interests on energy storage schemes, bidirectional dc-dc converter and uninterruptible power supplies have been increasing nowadays as there wide researches are undertaken in the area of electric vehicles. A modified bi directional class-E resonant dc-dc converter is introduced here in this proposed topology for the application in electric vehicles. The advantages of soft switching techniques have been utilized for making analysis simple. The main advantage here in this system is that it can operate in a wide range of frequencies with minimal switching loss in transistors. This paper elaborates a detailed analysis on converter design and the same has been simulated and verified in Matlab/Simulink.

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“…Besides the active methods, some passive methods have also been proposed. For example, LC resonance schemes have been studied in [17]- [19], which can also achieve soft switching of the main switches. However, its resonance energy can not be transferred to the load.…”

Section: Introductionmentioning

confidence: 99%

Investigation and Implementation of a Passive Snubber with a Coupled-Inductor in a Single-Stage Full-Bridge Boost PFC Converter

Tao¹,

Ben²,

Li³

et al. 2013

Journal of Power Electronics

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In this paper, an improved passive snubber is investigated in a single-phase single-stage full-bridge boost power factor correction (PFC) converter, by which the voltage spike across primary side of the power transformer can be suppressed and the absorbed energy can be transferred to the output side. When compared with the basic passive snubber, the two single-inductors are replaced by a coupled-inductor in the improved snubber. As a result, synchronous resonances in the snubber can be achieved, which can avoid the unbalance of the voltage and current in the snubber. The operational principle of the improved passive snubber is analyzed in detail based on a single-phase PFC converter, and the design considerations of both the snubber and the coupled-inductor are given. Finally, a laboratory-made prototype is built, and the experimental results verify the feasibility of the proposed method and the validity of the theoretical analysis and design method.

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Current-Fed Resonant Full-Bridge Boost DC/AC/DC Converter

Cited by 86 publications

References 14 publications

A bidirectional DC-DC converter for renewable energy systems

A bidirectional DC-DC converter for renewable energy systems

A Resonant Dual Full-Bridge Class-E Bidirectional DC-DC Converter for Fuel Cell Electric Vehicle

Investigation and Implementation of a Passive Snubber with a Coupled-Inductor in a Single-Stage Full-Bridge Boost PFC Converter

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