Analysis of the Power Supply Restoration Time after Failures in Power Transmission Lines
This paper presents the analysis of power supply restoration time after failures occurring in power lines. It found that the power supply restoration time depends on several constituents, such as the time for obtaining information on failures, the time for information recognition, the time to repair...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-05-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/11/2736 |
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| author | Alexander Vinogradov Vadim Bolshev Alina Vinogradova Michał Jasiński Tomasz Sikorski Zbigniew Leonowicz Radomir Goňo Elżbieta Jasińska |
| author_facet | Alexander Vinogradov Vadim Bolshev Alina Vinogradova Michał Jasiński Tomasz Sikorski Zbigniew Leonowicz Radomir Goňo Elżbieta Jasińska |
| author_sort | Alexander Vinogradov |
| collection | DOAJ |
| description | This paper presents the analysis of power supply restoration time after failures occurring in power lines. It found that the power supply restoration time depends on several constituents, such as the time for obtaining information on failures, the time for information recognition, the time to repair failures, and the time for connection harmonization. All these constituents have been considered more specifically. The main constituents’ results values of the power supply restoration time were analyzed for the electrical networks of regional power supply company “Oreolenergo”, a branch of Interregional Distribution Grid Company (IDGC) of Center. The Delphi method was used for determining the time for obtaining information on failures as well as the time for information recognition. The method of mathematical statistics was used to determine the repair time. The determined power supply restoration time (5.28 h) is similar to statistical values of the examined power supply company (the deviation was equal to 9.9%). The technical means of electrical network automation capable of the reduction of the power supply restoration time have also been found. These means were classified according to the time intervals they shorten. |
| first_indexed | 2024-03-10T19:29:18Z |
| format | Article |
| id | doaj.art-04e31ba36264463ca5a28a794537f1bd |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T19:29:18Z |
| publishDate | 2020-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-04e31ba36264463ca5a28a794537f1bd2023-11-20T02:13:40ZengMDPI AGEnergies1996-10732020-05-011311273610.3390/en13112736Analysis of the Power Supply Restoration Time after Failures in Power Transmission LinesAlexander Vinogradov0Vadim Bolshev1Alina Vinogradova2Michał Jasiński3Tomasz Sikorski4Zbigniew Leonowicz5Radomir Goňo6Elżbieta Jasińska7Laboratory of Power Supply and Heat Supply, Federal Scientific Agroengineering Center VIM, 109428 Moscow, RussiaLaboratory of Power Supply and Heat Supply, Federal Scientific Agroengineering Center VIM, 109428 Moscow, RussiaLaboratory of Power Supply and Heat Supply, Federal Scientific Agroengineering Center VIM, 109428 Moscow, RussiaDepartment of Electrical Engineering Fundamentals, Faculty of Electrical Engineering, Wroclaw University of Science and Technology, 50-370 Wroclaw, PolandDepartment of Electrical Engineering Fundamentals, Faculty of Electrical Engineering, Wroclaw University of Science and Technology, 50-370 Wroclaw, PolandDepartment of Electrical Engineering Fundamentals, Faculty of Electrical Engineering, Wroclaw University of Science and Technology, 50-370 Wroclaw, PolandDepartment of Electrical Power Engineering, Faculty of Electrical Engineering and Computer Science, VSB-Technical University of Ostrava, 708 00 Ostrava, Czech RepublicFaculty of Law, Administration and Economics, University of Wroclaw, 50-145 Wroclaw, PolandThis paper presents the analysis of power supply restoration time after failures occurring in power lines. It found that the power supply restoration time depends on several constituents, such as the time for obtaining information on failures, the time for information recognition, the time to repair failures, and the time for connection harmonization. All these constituents have been considered more specifically. The main constituents’ results values of the power supply restoration time were analyzed for the electrical networks of regional power supply company “Oreolenergo”, a branch of Interregional Distribution Grid Company (IDGC) of Center. The Delphi method was used for determining the time for obtaining information on failures as well as the time for information recognition. The method of mathematical statistics was used to determine the repair time. The determined power supply restoration time (5.28 h) is similar to statistical values of the examined power supply company (the deviation was equal to 9.9%). The technical means of electrical network automation capable of the reduction of the power supply restoration time have also been found. These means were classified according to the time intervals they shorten.https://www.mdpi.com/1996-1073/13/11/2736power supply restorationpower supply outagesfailurestime intervalsobtaining informationinformation recognition |
| spellingShingle | Alexander Vinogradov Vadim Bolshev Alina Vinogradova Michał Jasiński Tomasz Sikorski Zbigniew Leonowicz Radomir Goňo Elżbieta Jasińska Analysis of the Power Supply Restoration Time after Failures in Power Transmission Lines Energies power supply restoration power supply outages failures time intervals obtaining information information recognition |
| title | Analysis of the Power Supply Restoration Time after Failures in Power Transmission Lines |
| title_full | Analysis of the Power Supply Restoration Time after Failures in Power Transmission Lines |
| title_fullStr | Analysis of the Power Supply Restoration Time after Failures in Power Transmission Lines |
| title_full_unstemmed | Analysis of the Power Supply Restoration Time after Failures in Power Transmission Lines |
| title_short | Analysis of the Power Supply Restoration Time after Failures in Power Transmission Lines |
| title_sort | analysis of the power supply restoration time after failures in power transmission lines |
| topic | power supply restoration power supply outages failures time intervals obtaining information information recognition |
| url | https://www.mdpi.com/1996-1073/13/11/2736 |
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