Analytical method of determining conditions for full compensation of reactive power in the power supply system
| Autor: | V. G. Yagup, K. V. Yagup |
|---|---|
| Jazyk: | English<br />Russian<br />Ukrainian |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Electrical engineering & Electromechanics, Vol 2024, Iss 2, Pp 75-80 (2024) |
| Druh dokumentu: | article |
| ISSN: | 2074-272X 2309-3404 |
| DOI: | 10.20998/2074-272X.2024.2.11 |
| Popis: | Goal. The purpose of the article is the development of an analytical method for determining the conditions for achieving full compensation in the generalized power supply system based on the use of substitute circuits, which are obtained using equivalent transformations of the topology of the original circuit. Methodology. The article proposes a methodology for replacing series reactive power compensation in high-voltage paths of the power supply system with parallel reactive power compensation in a low-voltage load node. Results. An algorithm for successive transformations of the power supply circuit has been developed, which makes it possible to estimate the values of the capacitances of compensating capacitors, at which full compensation of reactive power in the system is achieved. Originality. The proposed analytical method for calculating the parameters of the compensation unit makes it possible to dispense with complex optimization computer methods and makes it possible to estimate the compensation capacities that fall on the share of the load and the network. Practical value. The proposed technique allows, using a simple algorithm, to determine with high accuracy the necessary parameters of the compensating device, which provide the optimal mode in the power supply system. The proposed algorithm can easily be implemented in a microcontroller system for automatic control of the modes of the power supply system. |
| Databáze: | Directory of Open Access Journals |
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