CONTACT POTENTIAL DIFFERENCE AS A MEASURE OF POWER CABLE POLYMER INSULATION AGING
The paper shows dynamics of changing contact potential difference in power cables with cross-linked polyethylene insulation in the initial state and after additional thermal-radiation aging. The cable metal elements grounding is proposed to do before measurements in order to reduce the degree of sur...
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| Datum: | 2014 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Russisch |
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National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2014
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| Online Zugang: | http://eie.khpi.edu.ua/article/view/2074-272X.2014.5.12 |
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| Назва журналу: | Electrical Engineering & Electromechanics |
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Electrical Engineering & Electromechanics| _version_ | 1856543173719883776 |
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| author | Bezprozvannych, G. V. Boyko, A. N. |
| author_facet | Bezprozvannych, G. V. Boyko, A. N. |
| author_sort | Bezprozvannych, G. V. |
| baseUrl_str | |
| collection | OJS |
| datestamp_date | 2017-12-27T11:48:40Z |
| description | The paper shows dynamics of changing contact potential difference in power cables with cross-linked polyethylene insulation in the initial state and after additional thermal-radiation aging. The cable metal elements grounding is proposed to do before measurements in order to reduce the degree of surface charges action. It is experimentally revealed that the contact potential difference is a sensitive indicator of polymer insulation aging (oxidation) processes. |
| first_indexed | 2025-07-17T11:44:58Z |
| format | Article |
| id | eiekhpieduua-article-28122 |
| institution | Electrical Engineering & Electromechanics |
| language | Russian |
| last_indexed | 2025-07-17T11:44:58Z |
| publishDate | 2014 |
| publisher | National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| record_format | ojs |
| spelling | eiekhpieduua-article-281222017-12-27T11:48:40Z CONTACT POTENTIAL DIFFERENCE AS A MEASURE OF POWER CABLE POLYMER INSULATION AGING КОНТАКТНАЯ РАЗНОСТЬ ПОТЕНЦИАЛОВ – КАК ПОКАЗАТЕЛЬ СТЕПЕНИ СТАРЕНИЯ ПОЛИМЕРНОЙ ИЗОЛЯЦИИ СИЛОВЫХ КАБЕЛЕЙ КОНТАКТНАЯ РАЗНОСТЬ ПОТЕНЦИАЛОВ – КАК ПОКАЗАТЕЛЬ СТЕПЕНИ СТАРЕНИЯ ПОЛИМЕРНОЙ ИЗОЛЯЦИИ СИЛОВЫХ КАБЕЛЕЙ Bezprozvannych, G. V. Boyko, A. N. contact potential difference power cables thermal-radiation aging surface charges polymer insulation oxidation 621.319 contact potential difference power cables thermal-radiation aging surface charges polymer insulation oxidation 621.319 contact potential difference power cables thermal-radiation aging surface charges polymer insulation oxidation 621.319 The paper shows dynamics of changing contact potential difference in power cables with cross-linked polyethylene insulation in the initial state and after additional thermal-radiation aging. The cable metal elements grounding is proposed to do before measurements in order to reduce the degree of surface charges action. It is experimentally revealed that the contact potential difference is a sensitive indicator of polymer insulation aging (oxidation) processes. Показана динамика изменения контактной разности потенциалов силовых кабелей со сшитой полиэтиленовой изоляцией в исходном состоянии и после дополнительного терморадиационного старения. Предложено проводить заземление металлических элементов кабеля перед измерениями для уменьшения степени влияния поверхностных зарядов. Экспериментально установлено, что контактная разность потенциалов является чувствительным показателем к процессам старения (окисления) полимерной изоляции. Показана динаміка зміни контактної різниці потенціалів силових кабелів зі зшитою поліетиленовою ізоляцією в початковому стані та після додаткового терморадіаційного старіння. Запропоновано проводити заземлення металевих елементів кабелю перед початком вимірювань для зменшення ступеню впливу поверхневих зарядів. Експериментально встановлено, що контактна різниця потенціалів є чутливим показником до процесів старіння (окислення) полімерної ізоляції. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2014-10-14 Article Article Peer-reviewed Article application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2014.5.12 10.20998/2074-272X.2014.5.12 Electrical Engineering & Electromechanics; No. 5 (2014); 62-66 Электротехника и Электромеханика; № 5 (2014); 62-66 Електротехніка і Електромеханіка; № 5 (2014); 62-66 2309-3404 2074-272X ru http://eie.khpi.edu.ua/article/view/2074-272X.2014.5.12/25062 Copyright (c) 2015 G. V. Bezprozvannych, A. N. Boyko https://creativecommons.org/licenses/by-nc/4.0 |
| spellingShingle | contact potential difference power cables thermal-radiation aging surface charges polymer insulation oxidation 621.319 Bezprozvannych, G. V. Boyko, A. N. CONTACT POTENTIAL DIFFERENCE AS A MEASURE OF POWER CABLE POLYMER INSULATION AGING |
| title | CONTACT POTENTIAL DIFFERENCE AS A MEASURE OF POWER CABLE POLYMER INSULATION AGING |
| title_alt | КОНТАКТНАЯ РАЗНОСТЬ ПОТЕНЦИАЛОВ – КАК ПОКАЗАТЕЛЬ СТЕПЕНИ СТАРЕНИЯ ПОЛИМЕРНОЙ ИЗОЛЯЦИИ СИЛОВЫХ КАБЕЛЕЙ КОНТАКТНАЯ РАЗНОСТЬ ПОТЕНЦИАЛОВ – КАК ПОКАЗАТЕЛЬ СТЕПЕНИ СТАРЕНИЯ ПОЛИМЕРНОЙ ИЗОЛЯЦИИ СИЛОВЫХ КАБЕЛЕЙ |
| title_full | CONTACT POTENTIAL DIFFERENCE AS A MEASURE OF POWER CABLE POLYMER INSULATION AGING |
| title_fullStr | CONTACT POTENTIAL DIFFERENCE AS A MEASURE OF POWER CABLE POLYMER INSULATION AGING |
| title_full_unstemmed | CONTACT POTENTIAL DIFFERENCE AS A MEASURE OF POWER CABLE POLYMER INSULATION AGING |
| title_short | CONTACT POTENTIAL DIFFERENCE AS A MEASURE OF POWER CABLE POLYMER INSULATION AGING |
| title_sort | contact potential difference as a measure of power cable polymer insulation aging |
| topic | contact potential difference power cables thermal-radiation aging surface charges polymer insulation oxidation 621.319 |
| topic_facet | contact potential difference power cables thermal-radiation aging surface charges polymer insulation oxidation 621.319 contact potential difference power cables thermal-radiation aging surface charges polymer insulation oxidation 621.319 contact potential difference power cables thermal-radiation aging surface charges polymer insulation oxidation 621.319 |
| url | http://eie.khpi.edu.ua/article/view/2074-272X.2014.5.12 |
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