Energy characteristics of self-healing process in metallized film capacitors

Energy characteristics of self-healing process in metallized film capacitors

Metallized film capacitors widely used in energy applications were studied. The experimental method for investigation of energy and dynamic characteristics of self-healing processes in real metal-film capacitors was developed. The commercial PET and PP MFCs of 0.22 – 1 μF capacitance and 63–250 V vo...

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Main Authors: Belko Victor, Ivanov Ivan, Plotnikov Andrey, Belanov Valery
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/66/e3sconf_eece18_02006.pdf
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spelling doaj-1d3d459956914f0f8ece7662c6cfcc352021-02-02T04:45:20ZengEDP SciencesE3S Web of Conferences2267-12422019-01-011400200610.1051/e3sconf/201914002006e3sconf_eece18_02006Energy characteristics of self-healing process in metallized film capacitorsBelko Victor0Ivanov Ivan1Plotnikov Andrey2Belanov Valery3Peter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityFinotec Oy, PL 115Metallized film capacitors widely used in energy applications were studied. The experimental method for investigation of energy and dynamic characteristics of self-healing processes in real metal-film capacitors was developed. The commercial PET and PP MFCs of 0.22 – 1 μF capacitance and 63–250 V voltage were tested. Depending on applied voltage, 3 types of SH processes in MFC were discovered: single, repetitive, and multiple SH. Dependencies of self-healing energy on breakdown voltage were obtained. These dependencies are described by power law with the exponent n = 2.2–2.4 that significantly differs from literature data. The obtained data will be used for degradation and aging laws formulation for capacitors’ energy storage capability improvement.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/66/e3sconf_eece18_02006.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Belko Victor
Ivanov Ivan
Plotnikov Andrey
Belanov Valery
spellingShingle Belko Victor
Ivanov Ivan
Plotnikov Andrey
Belanov Valery
Energy characteristics of self-healing process in metallized film capacitors
E3S Web of Conferences
author_facet Belko Victor
Ivanov Ivan
Plotnikov Andrey
Belanov Valery
author_sort Belko Victor
title Energy characteristics of self-healing process in metallized film capacitors
title_short Energy characteristics of self-healing process in metallized film capacitors
title_full Energy characteristics of self-healing process in metallized film capacitors
title_fullStr Energy characteristics of self-healing process in metallized film capacitors
title_full_unstemmed Energy characteristics of self-healing process in metallized film capacitors
title_sort energy characteristics of self-healing process in metallized film capacitors
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2019-01-01
description Metallized film capacitors widely used in energy applications were studied. The experimental method for investigation of energy and dynamic characteristics of self-healing processes in real metal-film capacitors was developed. The commercial PET and PP MFCs of 0.22 – 1 μF capacitance and 63–250 V voltage were tested. Depending on applied voltage, 3 types of SH processes in MFC were discovered: single, repetitive, and multiple SH. Dependencies of self-healing energy on breakdown voltage were obtained. These dependencies are described by power law with the exponent n = 2.2–2.4 that significantly differs from literature data. The obtained data will be used for degradation and aging laws formulation for capacitors’ energy storage capability improvement.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/66/e3sconf_eece18_02006.pdf
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AT ivanovivan energycharacteristicsofselfhealingprocessinmetallizedfilmcapacitors
AT plotnikovandrey energycharacteristicsofselfhealingprocessinmetallizedfilmcapacitors
AT belanovvalery energycharacteristicsofselfhealingprocessinmetallizedfilmcapacitors
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