Proceedings ArticleDOI
Electromagnetic compatibility issues of dual active bridge DC-DC converter
R. T. Naayagi
- pp 699-703
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TLDR
In this paper, the authors address the electromagnetic compatibility issues of high power dual active bridge (DAB) DC-DC converter, meant for aerospace applications, and discuss measures to improve its EMC capability.Abstract:
This paper addresses the electromagnetic compatibility (EMC) issues of high power dual active bridge (DAB) DC-DC converter, meant for aerospace applications, and discusses measures to improve its EMC capability. The paper comments on standard design practices and also offers design suggestions to suppress the EMI noise in order to facilitate an EMC compliant DAB converter design. A comprehensive set of experimental results are provided to support the discussions.read more
Citations
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Transformer Current Ringing in Dual Active Bridge Converters
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Analytical Approach for Common Mode EMI Noise Analysis in Dual Active Bridge Converter
Bellamkonda Dwiza,J. Kalaiselvi +1 more
TL;DR: The analytical approach for common mode (CM) noise analysis of dual active bridge (DAB) converter is presented and the dv/dt of CM voltage that excites the parasitic capacitances are the main source of CM noise.
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References
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Journal ArticleDOI
Performance characterization of a high-power dual active bridge DC-to-DC converter
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.
Journal ArticleDOI
High-Power Bidirectional DC–DC Converter for Aerospace Applications
TL;DR: In this article, a steady-state analysis of the bidirectional dual active bridge (DAB) dc-dc converter is presented, which produces equations for RMS and average device currents, and rms and peak inductor/transformer currents.
Journal ArticleDOI
Hybrid Modulation for Dual-Active-Bridge Bidirectional Converter With Extended Power Range for Ultracapacitor Application
TL;DR: In this article, a hybrid modulation scheme is proposed to extend the power range of operation from 100% to 16.67% instead of 100% and 58.33% that is achieved by conventional phase shift modulation.
Journal ArticleDOI
EMI Filter Design for a 1 MHz, 10 kW Three-Phase/Level PWM Rectifier
TL;DR: In this paper, the attenuation characteristics of electromagnetic interference (EMI) filters in practice often differ from theoretical predictions and minor changes can result in a significant improvement in performance, and a concept to significantly reduce CM emissions is discussed in detail.
Journal ArticleDOI
Impact of EMC Filters on the Power Density of Modern Three-Phase PWM Converters
TL;DR: In this article, the impact of the EMC filters on the overall volume of three-phase PWM converters is studied for converters in the range of 5-10 kW.