IEEJ Transactions on Power and Energy
Online ISSN : 1348-8147
Print ISSN : 0385-4213
ISSN-L : 0385-4213
Paper
Harmonics Current Model for Electromagnetic Transient Analysis on using Information Appliance
Yoshitaka TokunagaShinya TaguchiShouta Nakada
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2019 Volume 139 Issue 10 Pages 602-609

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Abstract

Home electric appliances with power electronics devices are increasing. In order to investigate influences due to harmonics currents, grasp of harmonics currents characteristics for appliances. In this study, tablet computers at charging and router using on low voltage distribution system were focused and harmonic currents characteristics were measured. Measured data were compared with limits for harmonic emissions calculated using methods in the standards of JIS C 61000-3-2 (Electromagnetic compatibility (EMC)-Part3-2: Limits). Subsequently, an average harmonic current characteristics profile (AVG profile) from seven types of tablets and routers was obtained. Furthermore, phase values suitable for the AVG profile was derived using a genetic algorithm.

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© 2019 by the Institute of Electrical Engineers of Japan
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