INFLUENCE OF PARAMETERS OF THE SCHEME OF REGISTRATION ON AMPLITUDE AND SHAPE OF PARTIAL DISCHARGE
In this paper reports on computer modeling of discharge processes in dielectric Multisim environment. The simulation was performed for partial discharges measuring circuit with a current sensor in the chain of isolation grounding. The simulation results show the dependence of the shape and amplitude...
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| Format: | Article |
| Language: | English |
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Kazan State Power Engineering University
2017-12-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
| Subjects: | |
| Online Access: | https://www.energyret.ru/jour/article/view/347 |
| _version_ | 1797758476192055296 |
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| author | A. M. Ba Boraik A. E. Usachev A. Kubarev |
| author_facet | A. M. Ba Boraik A. E. Usachev A. Kubarev |
| author_sort | A. M. Ba Boraik |
| collection | DOAJ |
| description | In this paper reports on computer modeling of discharge processes in dielectric Multisim environment. The simulation was performed for partial discharges measuring circuit with a current sensor in the chain of isolation grounding. The simulation results show the dependence of the shape and amplitude of a partial discharge signal from junction type parameters and measurement circuit. An explanation is offered that reason for the polarity of the detected PD can be both positive and negative, regardless of the polarity of the power frequency voltage, is a sign of the rate of change of voltage (dU / dt) at the time of partial discharge, which may be random in nature. |
| first_indexed | 2024-03-12T18:30:31Z |
| format | Article |
| id | doaj.art-f64d0042487547bf82f990b8f7ee5823 |
| institution | Directory Open Access Journal |
| issn | 1998-9903 |
| language | English |
| last_indexed | 2024-03-12T18:30:31Z |
| publishDate | 2017-12-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj.art-f64d0042487547bf82f990b8f7ee58232023-08-02T08:20:58ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032017-12-01191-212713610.30724/1998-9903-2017-19-1-2-127-136347INFLUENCE OF PARAMETERS OF THE SCHEME OF REGISTRATION ON AMPLITUDE AND SHAPE OF PARTIAL DISCHARGEA. M. Ba Boraik0A. E. Usachev1A. Kubarev2Kazan State Power Engineering University (KGEU)Kazan State Power Engineering University (KGEU)Kazan State Power Engineering University (KGEU)In this paper reports on computer modeling of discharge processes in dielectric Multisim environment. The simulation was performed for partial discharges measuring circuit with a current sensor in the chain of isolation grounding. The simulation results show the dependence of the shape and amplitude of a partial discharge signal from junction type parameters and measurement circuit. An explanation is offered that reason for the polarity of the detected PD can be both positive and negative, regardless of the polarity of the power frequency voltage, is a sign of the rate of change of voltage (dU / dt) at the time of partial discharge, which may be random in nature.https://www.energyret.ru/jour/article/view/347partial dischargepd pulse shapemeasuring circuit partial dischargethe defect modeldecoupling inductanceisolation diagnostics |
| spellingShingle | A. M. Ba Boraik A. E. Usachev A. Kubarev INFLUENCE OF PARAMETERS OF THE SCHEME OF REGISTRATION ON AMPLITUDE AND SHAPE OF PARTIAL DISCHARGE Известия высших учебных заведений: Проблемы энергетики partial discharge pd pulse shape measuring circuit partial discharge the defect model decoupling inductance isolation diagnostics |
| title | INFLUENCE OF PARAMETERS OF THE SCHEME OF REGISTRATION ON AMPLITUDE AND SHAPE OF PARTIAL DISCHARGE |
| title_full | INFLUENCE OF PARAMETERS OF THE SCHEME OF REGISTRATION ON AMPLITUDE AND SHAPE OF PARTIAL DISCHARGE |
| title_fullStr | INFLUENCE OF PARAMETERS OF THE SCHEME OF REGISTRATION ON AMPLITUDE AND SHAPE OF PARTIAL DISCHARGE |
| title_full_unstemmed | INFLUENCE OF PARAMETERS OF THE SCHEME OF REGISTRATION ON AMPLITUDE AND SHAPE OF PARTIAL DISCHARGE |
| title_short | INFLUENCE OF PARAMETERS OF THE SCHEME OF REGISTRATION ON AMPLITUDE AND SHAPE OF PARTIAL DISCHARGE |
| title_sort | influence of parameters of the scheme of registration on amplitude and shape of partial discharge |
| topic | partial discharge pd pulse shape measuring circuit partial discharge the defect model decoupling inductance isolation diagnostics |
| url | https://www.energyret.ru/jour/article/view/347 |
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