Mathematical Simulation of the Transformer Differential Protection, Based on the Time-Impulse Principle
The modern electric power systems (EPS) are large, multi-parameter, stiff, non-linear and dynamic systems. Control and protection of such systems are extremely complex and urgent tasks. It is confirmed by the statistic of accidents in EPS: about 25 % of severe accidents are caused by wrong actions o...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2017-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/matecconf/20179101048 |
| _version_ | 1819283326415929344 |
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| author | Andreev Mikhail V. Borovikov Yuri S. Ruban Nikolay Yu. Khlebov Aleksey V. |
| author_facet | Andreev Mikhail V. Borovikov Yuri S. Ruban Nikolay Yu. Khlebov Aleksey V. |
| author_sort | Andreev Mikhail V. |
| collection | DOAJ |
| description | The modern electric power systems (EPS) are large, multi-parameter, stiff, non-linear and dynamic systems. Control and protection of such systems are extremely complex and urgent tasks. It is confirmed by the statistic of accidents in EPS: about 25 % of severe accidents are caused by wrong actions of relay protection (RP) and automation of EPS. The 30 % of these incorrect actions are caused by inadequate setting. The goal of this work is to solve the problem of RPs setting through the usage of detailed models that take into account specific features of the RPs and processes in transducers. The paper focused on the solution of the problem for the transformer differential protection (TDP), based on the impulse-time principle – DZT-21/DZT-23. The presented research results confirm the effectiveness of the usage of the appropriate mathematical models for the problem solution. The presented fragments are a part of a single project aimed at the problem’ solution for all the RPs devices. |
| first_indexed | 2024-12-24T01:29:42Z |
| format | Article |
| id | doaj.art-b454732a0a8e4c1cb084b91a44c5858d |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-24T01:29:42Z |
| publishDate | 2017-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-b454732a0a8e4c1cb084b91a44c5858d2022-12-21T17:22:24ZengEDP SciencesMATEC Web of Conferences2261-236X2017-01-01910104810.1051/matecconf/20179101048matecconf_smart2017_01048Mathematical Simulation of the Transformer Differential Protection, Based on the Time-Impulse PrincipleAndreev Mikhail V.0Borovikov Yuri S.1Ruban Nikolay Yu.2Khlebov Aleksey V.3Tomsk Polytechnic UniversityTomsk Polytechnic UniversityTomsk Polytechnic UniversityTomsk Polytechnic UniversityThe modern electric power systems (EPS) are large, multi-parameter, stiff, non-linear and dynamic systems. Control and protection of such systems are extremely complex and urgent tasks. It is confirmed by the statistic of accidents in EPS: about 25 % of severe accidents are caused by wrong actions of relay protection (RP) and automation of EPS. The 30 % of these incorrect actions are caused by inadequate setting. The goal of this work is to solve the problem of RPs setting through the usage of detailed models that take into account specific features of the RPs and processes in transducers. The paper focused on the solution of the problem for the transformer differential protection (TDP), based on the impulse-time principle – DZT-21/DZT-23. The presented research results confirm the effectiveness of the usage of the appropriate mathematical models for the problem solution. The presented fragments are a part of a single project aimed at the problem’ solution for all the RPs devices.http://dx.doi.org/10.1051/matecconf/20179101048 |
| spellingShingle | Andreev Mikhail V. Borovikov Yuri S. Ruban Nikolay Yu. Khlebov Aleksey V. Mathematical Simulation of the Transformer Differential Protection, Based on the Time-Impulse Principle MATEC Web of Conferences |
| title | Mathematical Simulation of the Transformer Differential Protection, Based on the Time-Impulse Principle |
| title_full | Mathematical Simulation of the Transformer Differential Protection, Based on the Time-Impulse Principle |
| title_fullStr | Mathematical Simulation of the Transformer Differential Protection, Based on the Time-Impulse Principle |
| title_full_unstemmed | Mathematical Simulation of the Transformer Differential Protection, Based on the Time-Impulse Principle |
| title_short | Mathematical Simulation of the Transformer Differential Protection, Based on the Time-Impulse Principle |
| title_sort | mathematical simulation of the transformer differential protection based on the time impulse principle |
| url | http://dx.doi.org/10.1051/matecconf/20179101048 |
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