ANALYSIS OF METHODS FOR MONITORING OF EXISTING ENERGY OBJECTS GROUNDING DEVICES STATE AT THE PRESENT STAGE
Purpose. The purpose of the work is to analyze the modern methods of control and determine the most effective ones for monitoring the state of grounding of existing energy objects in operation. Methodology. The analysis of the methods was carried on the basis of comparison the experimental and calcu...
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| Дата: | 2019 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English Ukrainian |
| Опубліковано: |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2019
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| Онлайн доступ: | http://eie.khpi.edu.ua/article/view/2074-272X.2019.1.11 |
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| Назва журналу: | Electrical Engineering & Electromechanics |
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Electrical Engineering & Electromechanics| id |
eiekhpieduua-article-156834 |
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eiekhpieduua-article-1568342019-02-17T17:29:46Z ANALYSIS OF METHODS FOR MONITORING OF EXISTING ENERGY OBJECTS GROUNDING DEVICES STATE AT THE PRESENT STAGE АНАЛІЗ МЕТОДІВ КОНТРОЛЮ СТАНУ ЗАЗЕМЛЮВАЛЬНИХ ПРИСТРОЇВ ДІЮЧИХ ЕНЕРГООБ’ЄКТІВ НА СУЧАСНОМУ ЕТАПІ Koliushko, D. G. Rudenko, S. S. grounding device resistance of the grounding device grounding device voltage touch voltage resistance of contact joints electromagnetic diagnostics 621.316.99 заземлювальний пристрій опір заземлювального пристрою напруга на заземлювальному пристрої напруга дотику опір контактних з’єднань електромагнітна діагностика 621.316.99 Purpose. The purpose of the work is to analyze the modern methods of control and determine the most effective ones for monitoring the state of grounding of existing energy objects in operation. Methodology. The analysis of the methods was carried on the basis of comparison the experimental and calculation methods for determining the rated parameters of the grounding of existing energy objects. Results. Significant imperfections of measurements of the rated parameters of the grounding with different methods and devices was established. It has been shown that the electromagnetic diagnostics is the most complete, which allows to comprehensively assess the current state of the grounding and establish the resistance of the grounding, the voltage on it, the touch voltage and the resistance of the contact joints. The deficiencies of electromagnetic diagnostics are established at the present stage and further directions of its perfection are determined. Originality. For the first time the comparative analysis of existing methods for monitoring the state of the grounding and directions for improving electromagnetic diagnostics was made. Practical value. The obtained results allow to choose the optimum method for monitoring the state of the grounding. Elimination of the revealed drawbacks of the method of electromagnetic diagnostics will improve the accuracy of the determination of rated parameters. Проведено аналіз і встановлено суттєві недоліки вимірювань нормованих параметрів заземлювальних пристроїв діючих енергооб’єктів при використанні різних методик та приладів. Показано, що електромагнітна діагностика стану заземлювального пристрою на теперішній час є найбільш повною, яка дозволяє комплексно оцінити поточний стан заземлювального пристрою та встановити значення опору заземлювального пристрою, напруги на ньому, напруги дотику та опору контактних з’єднань. Встановлені недоліки електромагнітної діагностики на сучасному етапі та визначені подальші напрямки її вдосконалення. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2019-02-17 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2019.1.11 10.20998/2074-272X.2019.1.11 Electrical Engineering & Electromechanics; No. 1 (2019); 67-72 Электротехника и Электромеханика; № 1 (2019); 67-72 Електротехніка і Електромеханіка; № 1 (2019); 67-72 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2019.1.11/156180 http://eie.khpi.edu.ua/article/view/2074-272X.2019.1.11/156181 Copyright (c) 2019 D. G. Koliushko, S. S. Rudenko https://creativecommons.org/licenses/by-nc/4.0 |
| institution |
Electrical Engineering & Electromechanics |
| baseUrl_str |
|
| datestamp_date |
2019-02-17T17:29:46Z |
| collection |
OJS |
| language |
English Ukrainian |
| topic |
grounding device resistance of the grounding device grounding device voltage touch voltage resistance of contact joints electromagnetic diagnostics 621.316.99 |
| spellingShingle |
grounding device resistance of the grounding device grounding device voltage touch voltage resistance of contact joints electromagnetic diagnostics 621.316.99 Koliushko, D. G. Rudenko, S. S. ANALYSIS OF METHODS FOR MONITORING OF EXISTING ENERGY OBJECTS GROUNDING DEVICES STATE AT THE PRESENT STAGE |
| topic_facet |
grounding device resistance of the grounding device grounding device voltage touch voltage resistance of contact joints electromagnetic diagnostics 621.316.99 заземлювальний пристрій опір заземлювального пристрою напруга на заземлювальному пристрої напруга дотику опір контактних з’єднань електромагнітна діагностика 621.316.99 |
| format |
Article |
| author |
Koliushko, D. G. Rudenko, S. S. |
| author_facet |
Koliushko, D. G. Rudenko, S. S. |
| author_sort |
Koliushko, D. G. |
| title |
ANALYSIS OF METHODS FOR MONITORING OF EXISTING ENERGY OBJECTS GROUNDING DEVICES STATE AT THE PRESENT STAGE |
| title_short |
ANALYSIS OF METHODS FOR MONITORING OF EXISTING ENERGY OBJECTS GROUNDING DEVICES STATE AT THE PRESENT STAGE |
| title_full |
ANALYSIS OF METHODS FOR MONITORING OF EXISTING ENERGY OBJECTS GROUNDING DEVICES STATE AT THE PRESENT STAGE |
| title_fullStr |
ANALYSIS OF METHODS FOR MONITORING OF EXISTING ENERGY OBJECTS GROUNDING DEVICES STATE AT THE PRESENT STAGE |
| title_full_unstemmed |
ANALYSIS OF METHODS FOR MONITORING OF EXISTING ENERGY OBJECTS GROUNDING DEVICES STATE AT THE PRESENT STAGE |
| title_sort |
analysis of methods for monitoring of existing energy objects grounding devices state at the present stage |
| title_alt |
АНАЛІЗ МЕТОДІВ КОНТРОЛЮ СТАНУ ЗАЗЕМЛЮВАЛЬНИХ ПРИСТРОЇВ ДІЮЧИХ ЕНЕРГООБ’ЄКТІВ НА СУЧАСНОМУ ЕТАПІ |
| description |
Purpose. The purpose of the work is to analyze the modern methods of control and determine the most effective ones for monitoring the state of grounding of existing energy objects in operation. Methodology. The analysis of the methods was carried on the basis of comparison the experimental and calculation methods for determining the rated parameters of the grounding of existing energy objects. Results. Significant imperfections of measurements of the rated parameters of the grounding with different methods and devices was established. It has been shown that the electromagnetic diagnostics is the most complete, which allows to comprehensively assess the current state of the grounding and establish the resistance of the grounding, the voltage on it, the touch voltage and the resistance of the contact joints. The deficiencies of electromagnetic diagnostics are established at the present stage and further directions of its perfection are determined. Originality. For the first time the comparative analysis of existing methods for monitoring the state of the grounding and directions for improving electromagnetic diagnostics was made. Practical value. The obtained results allow to choose the optimum method for monitoring the state of the grounding. Elimination of the revealed drawbacks of the method of electromagnetic diagnostics will improve the accuracy of the determination of rated parameters. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2019 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2019.1.11 |
| work_keys_str_mv |
AT koliushkodg analysisofmethodsformonitoringofexistingenergyobjectsgroundingdevicesstateatthepresentstage AT rudenkoss analysisofmethodsformonitoringofexistingenergyobjectsgroundingdevicesstateatthepresentstage AT koliushkodg analízmetodívkontrolûstanuzazemlûvalʹnihpristroívdíûčihenergoobêktívnasučasnomuetapí AT rudenkoss analízmetodívkontrolûstanuzazemlûvalʹnihpristroívdíûčihenergoobêktívnasučasnomuetapí |
| first_indexed |
2025-07-17T11:47:30Z |
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2025-07-17T11:47:30Z |
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