Title

A Multi-Mode Noise Reference Source for Verifying Different Conducted Emission Setups

Abstract

This paper describes an improved reference source for conducted emission (CE) testing. It allows for selecting different modes of noise injection. It injects an arbitrary waveform generator signal into a 3-wire power cord. Different from the previous designs, the noise can be injected in four different modes: Line against Neutral; Line against PE; Line and Neutral against PE; and Line, Neutral, and PE against Local GND (i.e., common mode). The source was designed for comparing test setups, and investigating the influencing factors such as table position or cable routing on the resonances.

Meeting Name

2019 IEEE International Symposium on Electromagnetic Compatibility, Signal and Power Integrity, EMC+SIPI 2019 (2019: Jul. 22-26, New Orleans, LA)

Department(s)

Electrical and Computer Engineering

Research Center/Lab(s)

Electromagnetic Compatibility (EMC) Laboratory

Comments

This material is based upon work supported partially by the National Science Foundation under Grant No. IIP-1440110.

Keywords and Phrases

CE; Injection Network; Modes; Noise Reference

International Standard Book Number (ISBN)

978-153869199-1

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2019 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

Publication Date

01 Jul 2019

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