| Autor: |
Azamdzhon Davlatov, Khurshedshoh Boboev, Saidjon Sh. Tavarov |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
2021 International Ural Conference on Electrical Power Engineering (UralCon). |
| DOI: |
10.1109/uralcon52005.2021.9559484 |
| Popis: |
The article deals with the problem of active power loss and voltage in the 220 kV electric network in the Northern part of the electric system of the Republic of Tajikistan. This problem is caused by the lack of reactive power com pentation in the nodes of the distribution network with a voltage of 10 kV and the transfer of the necessary reactive power to consumers via the electric network with a voltage of 220 kV or lower. In the nodes of the 10 kV distribution network, the maximum values of active and reactive power obtained by calculation are given. To solve the problem of reducing active power and voltage losses, it is proposed to decentralize reactive power compensation by placing reactive power compensation facilities on the 10 kV side. In order to justify the effectiveness of decentralization of reactive power compensation with the installation of reactive power compensation facilities on the 10 kV side, calculations were performed for all high-voltage substations of the Northern electric power system of the Republic of Tajikistan, as well as on the basis of the real existing 220 kV electric network for one node consisting of two transformer substations (TS Sughd - 500 and TS Hadzhent substations), using the Matlab software package, Power Systems built a computer model for optimizing the 220 kV power grid by reactive power. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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