Effect of shielding, grounding, EMI filters &amp;amp; ferrite beads on radiated &amp;amp; conducted emissions

Rafiq, M. Ahsan; Amin, Muhammad Bilal; Yousaf, Jawad

doi:10.1109/rast.2013.6581278

Cited by 8 publications

(1 citation statement)

References 6 publications

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“…Consequently, on the basis of experimental data, several performance indexes are considered, such as Power Factor (PF), Total Harmonic Distortion Factor (THD), Crest Current Factor (CCF) and energy efficiency. Furthermore, the analysis also regards an electromagnetic characterization of I-PFC-B by means of Conducted and Radiated Emission tests [8][9][10][11][12]. These last have been carried out in an appropriate EMC laboratory in accordance with international standards [13][14].…”

Section: Introductionmentioning

confidence: 99%

Performance and EMC analysis of an interleaved PFC boost converter topology

Spano

Mocci

Serpi

et al. 2014

2014 49th International Universities Power Engineering Conference (UPEC)

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An extensive experimental analysis of a two-phase Interleaved PFC Boost converter (I-PFC-B) is presented in this paper. It aims to highlight the most important features of I-PFC-B operation, in terms of both performances and Electromagnetic Compatibility (EMC) issues. Therefore, several experimental tests are performed inside an anechoic RF chamber; in particular, Power Factor, Total Harmonic Distortion Factor, Current Crest Factor and energy efficiency are determined at different I-PFC-B output powers. Furthermore, appropriate Conducted and Radiated Emission tests are performed, in accordance with international standards, in order to reveal I-PFC-B aptitude as a non-intentional Electromagnetic Interference (EMI) source. The results highlight poor I-PFC-B performances at light loads, as well as potential conducted EMI issues within low and medium frequency ranges.

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Section: Introductionmentioning

confidence: 99%

Performance and EMC analysis of an interleaved PFC boost converter topology

Spano

Mocci

Serpi

et al. 2014

2014 49th International Universities Power Engineering Conference (UPEC)

View full text Add to dashboard Cite

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Research on Airworthiness Qualification Test Technology of Radiation Emission in Civil Aircraft Flight Control Electronic System

Wang³

et al. 2021

Lecture Notes in Electrical Engineering

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Research on airworthiness test technology of radiation emission in civil aircraft flight control electronic system

Linxiao

et al. 2022

西北工业大学学报

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It is the first time that domestic civil large aircraft has been developed, which lacks the technical experience of airborne system-level airworthiness qualification, and the research of radiation emission at home and abroad is mainly based on simulation evaluation, while the simulation results are used only as a reference in the airworthiness qualification process and cannot be used as evidence of conformity. And there is little airworthiness test experience on complex system-level. In this paper, taking civil aircraft flight control electronic system as an example, translate airworthiness compliance requirements into engineering requirements, analyze the complexity characteristics of civil aircraft flight control system, build flight control electronic system level radiation emission test system, and improve the system level airworthiness qualification test and optimization process, providing experience for the airworthiness qualification of civil aircraft complex system. The results show that the radiation emission of flight control electronic system is greatly affected by the system environment, and it is necessary to consider the influence of test setup layout and show the system compliance to the RTCA/DO-160G requirements.

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Effect of shielding, grounding, EMI filters & ferrite beads on radiated & conducted emissions

Cited by 8 publications

References 6 publications

Performance and EMC analysis of an interleaved PFC boost converter topology

Performance and EMC analysis of an interleaved PFC boost converter topology

Research on Airworthiness Qualification Test Technology of Radiation Emission in Civil Aircraft Flight Control Electronic System

Research on airworthiness test technology of radiation emission in civil aircraft flight control electronic system

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