Journal Article10.1109/TPEL.2013.2271511
Dead-Time Effect of the High-Frequency Isolated Bidirectional Full-Bridge DC–DC Converter: Comprehensive Theoretical Analysis and Experimental Verification
184
TL;DR: In this paper, the authors presented a comprehensive theoretical analysis and experimental verification of dead-time effect in the isolated bidirectional full-bridge dc-dc converter (IBDC) with all operation states.
read more
Abstract: As the development of isolated bidirectional full-bridge dc-dc converter (IBDC), the dead-time effect has become an apparent issue. This paper presents a comprehensive theoretical analysis and experimental verification of dead-time effect in the IBDC. Besides the internal power transfer and phase drift phenomena mentioned in previous works, there are also many other novel phenomena caused by the dead time, such as voltage polarity reversal and voltage sag phenomena, etc. The paper gives a detailed switching characterization of the IBDC with dead-time effect in all operation states. On this basis, the transmission power characterization is analyzed comprehensively. Compared to the traditional theoretical model, the transmission power model with dead-time effect is not a strictly monotone increasing function, the relation curve is not symmetric around the median axis, and the zero point is not achieved at zero phase-shift ratio. In addition, in different operation states, the characterization is also different. Finally, experimental results verify the theoretical analysis.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Analytical Modeling and Control of Dual Active Bridge Converter Considering All Phase-Shifts
TL;DR: In this paper , a theoretical model of the single-phase DAB converter is presented, which can be applied to any modulation scheme and operating condition, and a novel control loop is proposed, which adopts a "fictitious" inner current regulation loop.
Average Value Model of Cascaded H-Bridge Type Power Electronic Transformer
Wanying Xu,Cong-Bin Zheng,Jianzhong Xu,Chenguang Zhao +3 more
- 04 Nov 2022
TL;DR: In this article , an average value model considering deadtime effect is proposed for cascaded H-bridge (CHB) type PET with dual active bridge (DAB) structure, and the simulation results show that the proposed model has high accuracy and operation efficiency.
3
Dead-Time Effect in Inverters on Wireless Power Transfer
Vladimir Rajs,Dejana Herceg,Zivadin Despotovic,Miroslav Bogdanović,Mirjana Šiljegović,Bane Popadic,Zoltan Kiraly,Zoltan Vizvari,Zoltan Sari,M. Klincsik,Imre Felde,Peter Odry,Vladimir Tadic +12 more
TL;DR: The dead-time effect in inverters on wireless power transfer systems based on LCC-S topology can cause power quality, efficiency, and output voltage ripple issues. The optimal combination of input quantities and dead-time to achieve maximum efficiency and set appropriate dead-time value were determined. The proposed method was validated through experimental prototype implementation.
3
Current Reduction Method for Dual Active Bridge Converter in Non-linear Dead-time Compensation Method
TL;DR: In this article, the authors proposed a control method for a dual active bridge (DAB) converter, which achieves both a reduction method of a nonlinear transmission power error due to the dead-time and an inductor current reduction with a three-level operation.
3
Triple-Phase-Shift Control Strategy for Full-Bridge Three-Level (FBTL) DC/DC Converter
Dong Liu,Yanbo Wang,Fujin Deng,Zhen Chen +3 more
- 01 Sep 2018
TL;DR: In this paper, a triple-phase-shift (TPS) control strategy was proposed for the full-bridge three-level (FBTL) DC/DC converter to reduce the voltage stress and harmonics on the transformer.
References
The Future Renewable Electric Energy Delivery and Management (FREEDM) System: The Energy Internet
Alex Q. Huang,Mariesa L. Crow,Gerald T. Heydt,Jim P. Zheng,S J Dale +4 more
- 01 Jan 2011
TL;DR: The architecture described in this paper is a roadmap for a future automated and flexible electric power distribution system that is suitable for plug-and-play of distributed renewable energy and distributed energy storage devices.
1.5K
Performance characterization of a high-power dual active bridge DC-to-DC converter
M.N. Kheraluwala,R.W. Gascoigne,Deepakraj M. Divan,E.D. Baumann +3 more
- 07 Oct 1990
TL;DR: In this article, the performance of a high-power, high-density DC-to-DC converter based on the single-phase dual active bridge (DAB) topology is described.
1.5K
Eliminate Reactive Power and Increase System Efficiency of Isolated Bidirectional Dual-Active-Bridge DC–DC Converters Using Novel Dual-Phase-Shift Control
Hua Bai,Chunting Chris Mi +1 more
TL;DR: In this paper, a dual-phase-shift (DPS) control strategy for a dual active-bridge isolated bidirectional DC-DC converter is proposed, which consists of a phase shift between the primary and secondary voltages of the isolation transformer, and a phase shifting between the gate signals of the diagonal switches of each H-bridge.
Pwm control of dual active bridge: Comprehensive analysis and experimental verification
Amit K. Jain,Raja Ayyanar +1 more
TL;DR: In this article, a comprehensive analysis and experimental results with pulsewidth-modulation (PWM) control of the dual-active-bridge (DAB) topology is presented.
578
Design Methodology of Bidirectional CLLC Resonant Converter for High-Frequency Isolation of DC Distribution Systems
TL;DR: In this paper, a bidirectional full-bridge CLLC resonant converter using a new symmetric LLC-type resonant network is proposed for low-voltage direct current power distribution system.
569