To the problem of mathematical modelling of the three-phase asymmetrical distribution network
The asymmetrical distribution electric network is considered in the conditions of functioning of the automated meter reading and control system (AMRCS). The problem of identification of its mathematical model in a complex form which comes down to definition of phase shifts of the variables (currents...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Kazan State Power Engineering University
2020-04-01
|
| Series: | Известия высших учебных заведений: Проблемы энергетики |
| Subjects: | |
| Online Access: | https://www.energyret.ru/jour/article/view/1289 |
| _version_ | 1797762203912241152 |
|---|---|
| author | T. T. Omorov B. K. Takyrbashev R. Ch. Osmonova |
| author_facet | T. T. Omorov B. K. Takyrbashev R. Ch. Osmonova |
| author_sort | T. T. Omorov |
| collection | DOAJ |
| description | The asymmetrical distribution electric network is considered in the conditions of functioning of the automated meter reading and control system (AMRCS). The problem of identification of its mathematical model in a complex form which comes down to definition of phase shifts of the variables (currents, tension) defining an electric status of three-phase network is formulated. The method of its solution based on the mathematical ratios describing functional communications between state variables and use of algorithms of parameter optimization is offered. The realization of identification procedure of model of a distribution network is enabled with direct use of the basic data obtained on communication channels from subscriber's meters of the electric power. The method can be used for a solution of a number of functional tasks as a part of the AMRCS oriented for diagnostics of statuses of a trunk line and energy losses in a distribution network. |
| first_indexed | 2024-03-12T19:23:55Z |
| format | Article |
| id | doaj.art-860f025ade924c7badff29c10a52cbb1 |
| institution | Directory Open Access Journal |
| issn | 1998-9903 |
| language | English |
| last_indexed | 2024-03-12T19:23:55Z |
| publishDate | 2020-04-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj.art-860f025ade924c7badff29c10a52cbb12023-08-02T04:57:44ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032020-04-012219310210.30724/1998-9903-2020-22-1-93-102650To the problem of mathematical modelling of the three-phase asymmetrical distribution networkT. T. Omorov0B. K. Takyrbashev1R. Ch. Osmonova2National Academy of SciencesNational Academy of SciencesNational Academy of SciencesThe asymmetrical distribution electric network is considered in the conditions of functioning of the automated meter reading and control system (AMRCS). The problem of identification of its mathematical model in a complex form which comes down to definition of phase shifts of the variables (currents, tension) defining an electric status of three-phase network is formulated. The method of its solution based on the mathematical ratios describing functional communications between state variables and use of algorithms of parameter optimization is offered. The realization of identification procedure of model of a distribution network is enabled with direct use of the basic data obtained on communication channels from subscriber's meters of the electric power. The method can be used for a solution of a number of functional tasks as a part of the AMRCS oriented for diagnostics of statuses of a trunk line and energy losses in a distribution network.https://www.energyret.ru/jour/article/view/1289three-phase networkasymmetry of currents and tensionparameter optimizationmodel of a distribution network |
| spellingShingle | T. T. Omorov B. K. Takyrbashev R. Ch. Osmonova To the problem of mathematical modelling of the three-phase asymmetrical distribution network Известия высших учебных заведений: Проблемы энергетики three-phase network asymmetry of currents and tension parameter optimization model of a distribution network |
| title | To the problem of mathematical modelling of the three-phase asymmetrical distribution network |
| title_full | To the problem of mathematical modelling of the three-phase asymmetrical distribution network |
| title_fullStr | To the problem of mathematical modelling of the three-phase asymmetrical distribution network |
| title_full_unstemmed | To the problem of mathematical modelling of the three-phase asymmetrical distribution network |
| title_short | To the problem of mathematical modelling of the three-phase asymmetrical distribution network |
| title_sort | to the problem of mathematical modelling of the three phase asymmetrical distribution network |
| topic | three-phase network asymmetry of currents and tension parameter optimization model of a distribution network |
| url | https://www.energyret.ru/jour/article/view/1289 |
| work_keys_str_mv | AT ttomorov totheproblemofmathematicalmodellingofthethreephaseasymmetricaldistributionnetwork AT bktakyrbashev totheproblemofmathematicalmodellingofthethreephaseasymmetricaldistributionnetwork AT rchosmonova totheproblemofmathematicalmodellingofthethreephaseasymmetricaldistributionnetwork |