The specified technique of mutual electromagnetic influence definition on adjacent power lines
The specified calculation method of difficult electrical power systems modes in phase coordinates allowing defining correctly mutual electromagnetic influences in near, intermediate and distant zones of integral of Carson is offered. For near and far zones the approximating expressions, and for the...
| Main Authors: | , |
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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/87 |
| _version_ | 1797762212220108800 |
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| author | V. P. Zakaryukin A. V. Kryukov |
| author_facet | V. P. Zakaryukin A. V. Kryukov |
| author_sort | V. P. Zakaryukin |
| collection | DOAJ |
| description | The specified calculation method of difficult electrical power systems modes in phase coordinates allowing defining correctly mutual electromagnetic influences in near, intermediate and distant zones of integral of Carson is offered. For near and far zones the approximating expressions, and for the intermediate direct calculation of ranks to which the integral is reduced are used. Because of complexity of wires interferences in multi wire system it is required use of phase coordinates. Such opportunity the program Fazonord complex developed by authors which allows replacing the long multi wire line with the chained scheme. As in a program complex at calculation of the mode the trellised equivalent circuit of multi wire system by use of expressions for own and mutual resistance of separate wires is formed, the algorithm of Carson formulas realization accepted from the point of view of coverage of near, intermediate and distant zones and possessing sufficient speed for carrying out repeated calculations is required. The technique is realized in the program Fazonord complex developed in Irkutsk State Transport University with coverage of near, intermediate and distant zones. The program complex allows carrying out calculations of electrical power systems modes in phase coordinates and it is correct to determine the induced voltage taking into account the high harmonics at various sizes of width of rapprochement of adjacent power lines and values of earth resistance. |
| first_indexed | 2024-03-12T19:24:03Z |
| format | Article |
| id | doaj.art-acd1656b94c546dc812206ee3614895a |
| institution | Directory Open Access Journal |
| issn | 1998-9903 |
| language | English |
| last_indexed | 2024-03-12T19:24:03Z |
| publishDate | 2017-12-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj.art-acd1656b94c546dc812206ee3614895a2023-08-02T04:57:45ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032017-12-0103-4293510.30724/1998-9903-2015-0-3-4-29-3587The specified technique of mutual electromagnetic influence definition on adjacent power linesV. P. Zakaryukin0A. V. Kryukov1Иркутский государственный университет путей сообщенияИркутский государственный университет путей сообщенияThe specified calculation method of difficult electrical power systems modes in phase coordinates allowing defining correctly mutual electromagnetic influences in near, intermediate and distant zones of integral of Carson is offered. For near and far zones the approximating expressions, and for the intermediate direct calculation of ranks to which the integral is reduced are used. Because of complexity of wires interferences in multi wire system it is required use of phase coordinates. Such opportunity the program Fazonord complex developed by authors which allows replacing the long multi wire line with the chained scheme. As in a program complex at calculation of the mode the trellised equivalent circuit of multi wire system by use of expressions for own and mutual resistance of separate wires is formed, the algorithm of Carson formulas realization accepted from the point of view of coverage of near, intermediate and distant zones and possessing sufficient speed for carrying out repeated calculations is required. The technique is realized in the program Fazonord complex developed in Irkutsk State Transport University with coverage of near, intermediate and distant zones. The program complex allows carrying out calculations of electrical power systems modes in phase coordinates and it is correct to determine the induced voltage taking into account the high harmonics at various sizes of width of rapprochement of adjacent power lines and values of earth resistance.https://www.energyret.ru/jour/article/view/87electrical power systemsmutual electromagnetic influences of power linesthe induced voltagecarson's integral |
| spellingShingle | V. P. Zakaryukin A. V. Kryukov The specified technique of mutual electromagnetic influence definition on adjacent power lines Известия высших учебных заведений: Проблемы энергетики electrical power systems mutual electromagnetic influences of power lines the induced voltage carson's integral |
| title | The specified technique of mutual electromagnetic influence definition on adjacent power lines |
| title_full | The specified technique of mutual electromagnetic influence definition on adjacent power lines |
| title_fullStr | The specified technique of mutual electromagnetic influence definition on adjacent power lines |
| title_full_unstemmed | The specified technique of mutual electromagnetic influence definition on adjacent power lines |
| title_short | The specified technique of mutual electromagnetic influence definition on adjacent power lines |
| title_sort | specified technique of mutual electromagnetic influence definition on adjacent power lines |
| topic | electrical power systems mutual electromagnetic influences of power lines the induced voltage carson's integral |
| url | https://www.energyret.ru/jour/article/view/87 |
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