Journal ArticleDOI
Common Mode Noise Reduction for Boost Converters Using General Balance Technique
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TLDR
In this paper, a general balance concept is proposed to cancel the common mode noise, and the theoretical analysis, simulation, and experiment prove that the proposed balance technique is efficient enough to reduce common mode noises.Abstract:
In this paper, the boost converter model for electromagnetic interference noise analysis is first investigated. Based on this model, a general balance concept is proposed to cancel the common mode noise. Theoretical analysis, simulation, and experiment prove that the proposed balance technique is efficient enough to reduce common mode noise.read more
Citations
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Journal ArticleDOI
Conducted EMI Mitigation Techniques for Switch-Mode Power Converters: A Survey
Krishna Mainali,Ramesh Oruganti +1 more
TL;DR: In this article, a detailed classification and review of various noise mitigation techniques currently available in literature is presented, based on two criteria: reduction of the noise after generation and reduction of noise at the generation stage itself.
Journal ArticleDOI
A Survey of EMI Research in Power Electronics Systems With Wide-Bandgap Semiconductor Devices
Boyi Zhang,Shuo Wang +1 more
TL;DR: The literature on EMI research in power electronics systems with WBG devices is reviewed, and the EMI-related reliability issues are discussed, and solutions and guidelines are presented.
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.
Proceedings ArticleDOI
Transformer structure and its effects on common mode EMI noise in isolated power converters
Pengju Kong,Fred C. Lee +1 more
TL;DR: In this paper, the effects of transformer structure and parasitic on common mode (CM) EMI noise of isolated power converters were investigated, and methods of controlling such peaks were also discussed.
Journal ArticleDOI
Common-Mode EMI Noise Modeling and Reduction With Balance Technique for Three-Level Neutral Point Clamped Topology
TL;DR: A CM noise reduction technique with a balance bridge at a large impedance ratio is proposed based on the developed model, which can be easily implemented at low cost and well predicted.
References
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Journal ArticleDOI
Passive cancellation of common-mode noise in power electronic circuits
TL;DR: In this paper, a method of canceling the common-mode EMI by using a compensating transformer winding and a capacitor was proposed, which is much simpler and requires no additional transistors and gate-drive circuitry.
Journal ArticleDOI
Balanced switching converter to reduce common-mode conducted noise
TL;DR: This paper proposes a balanced switching converter circuit, which is an effective way to reduce the common-mode conducted noise, and a boost converter version of thebalanced switching converter is presented.
Proceedings ArticleDOI
Modeling and characterization of a 1 KW CCM PFC converter for conducted EMI prediction
TL;DR: In this article, a 1 KW continuous-conduction-mode (CCM) PFC converter has been successfully predicted up to 30 MHz in terms of both differential mode (DM) and common mode (CM) noise, which substantiates the aforementioned modeling and characterization techniques.
Proceedings ArticleDOI
Novel boost PFC with low common mode EMI: modeling and design
TL;DR: In this paper, the authors proposed a boost converter with an auxiliary anti-phase winding of the boost inductor, which exhibits an extraordinary low common mode noise level and reduced the size and cost of the common mode choke.
Proceedings ArticleDOI
A study of common mode noise in switching power supply from a current balancing viewpoint
TL;DR: In this paper, a proper understanding of common mode noise provides a systematic approach to solve common mode interference in SMPS, which is a major source of EMI in switching mode power supplies.