Application Analysis of AD8479 in the Acquisition Unit of Electronic Current Transformer

Application Analysis of AD8479 in the Acquisition Unit of Electronic Current Transformer

Electronic current transformer acquisition unit was installed outdoors and near the circuit breaker. The poor environments, including high common mode voltage, electromagnetic interference and other factors were a serious of disadvantages impacts on the acquisition unit. The paper introduced the par...

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Bibliographic Details
Main Authors: Liu Xi, Yang Jianhua, Qian Bifu, Zhang Lei
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201816001002
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spelling doaj-24d55d4afe3f43ceaad87a3f8cc3a4802021-02-02T08:02:39ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011600100210.1051/matecconf/201816001002matecconf_eecr2018_01002Application Analysis of AD8479 in the Acquisition Unit of Electronic Current TransformerLiu XiYang JianhuaQian BifuZhang LeiElectronic current transformer acquisition unit was installed outdoors and near the circuit breaker. The poor environments, including high common mode voltage, electromagnetic interference and other factors were a serious of disadvantages impacts on the acquisition unit. The paper introduced the parameter characteristics and functions of Rogowski coil, the differential amplifier chip AD8479, and filter circuit in detail. The application circuit was designed based on proper parameters. Lastly, the interference was inhibited effectively, and the electronic current transformer acquisition unit run more reliably resulted from theoretical analysis and field test.https://doi.org/10.1051/matecconf/201816001002
collection DOAJ
language English
format Article
sources DOAJ
author Liu Xi
Yang Jianhua
Qian Bifu
Zhang Lei
spellingShingle Liu Xi
Yang Jianhua
Qian Bifu
Zhang Lei
Application Analysis of AD8479 in the Acquisition Unit of Electronic Current Transformer
MATEC Web of Conferences
author_facet Liu Xi
Yang Jianhua
Qian Bifu
Zhang Lei
author_sort Liu Xi
title Application Analysis of AD8479 in the Acquisition Unit of Electronic Current Transformer
title_short Application Analysis of AD8479 in the Acquisition Unit of Electronic Current Transformer
title_full Application Analysis of AD8479 in the Acquisition Unit of Electronic Current Transformer
title_fullStr Application Analysis of AD8479 in the Acquisition Unit of Electronic Current Transformer
title_full_unstemmed Application Analysis of AD8479 in the Acquisition Unit of Electronic Current Transformer
title_sort application analysis of ad8479 in the acquisition unit of electronic current transformer
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description Electronic current transformer acquisition unit was installed outdoors and near the circuit breaker. The poor environments, including high common mode voltage, electromagnetic interference and other factors were a serious of disadvantages impacts on the acquisition unit. The paper introduced the parameter characteristics and functions of Rogowski coil, the differential amplifier chip AD8479, and filter circuit in detail. The application circuit was designed based on proper parameters. Lastly, the interference was inhibited effectively, and the electronic current transformer acquisition unit run more reliably resulted from theoretical analysis and field test.
url https://doi.org/10.1051/matecconf/201816001002
work_keys_str_mv AT liuxi applicationanalysisofad8479intheacquisitionunitofelectroniccurrenttransformer
AT yangjianhua applicationanalysisofad8479intheacquisitionunitofelectroniccurrenttransformer
AT qianbifu applicationanalysisofad8479intheacquisitionunitofelectroniccurrenttransformer
AT zhanglei applicationanalysisofad8479intheacquisitionunitofelectroniccurrenttransformer
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