OPTIMIZING THE PLACEMENT OF REACTIVE POWER SOURCES IN THE ELECTRIC NETWORK, TAKING INTO ACCOUNT THE ACTIVE LIMITATIONS
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 5
Abstract
The problem of optimization of the location of reactive power sources (RPS) in distributed electrical networks (DEN) is solved in the article according to the economic criterion to ensure the tolerance of voltage deviations. Extreme values of RPS capacities are determined in accordance with the Hamiltonian principle. To account for voltage deviation in DEN, an additional optimization problem is solved, which was reduced to linear due to the use of loss distribution coefficients and Jacobi sensitivity matrix. Economic aspects of the task are taken into account by fictitious economic resistance. The application of this approach reduces the duration of the calculations and allows for a solution that is minimally distant from the global extremum of the target function.
Authors and Affiliations
В. В. Кулик, В. М. Пірняк
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