Topological algorithm to form power of compensating devices of distribution networks

Effectiveness of providing consumers with technical limits of voltage deviation relates with integrating digital technologies in automation voltage regulation control. Automatized compensating devices, intended control voltage, tunes without consideration of influence of other compensating devices installed for the same purpose. It leads to their energetical efficiency deterioration. Thus, there is a need to develop new algorithms needed power of compensating devices

Topological system method of formation of transformer transformation coefficients

A systematic approach to determining the control range of the on-load tap-changer of transformers from the standpoint of the synthesis of the voltage mode is proposed. Transformations of the equation of nodal voltages, formalized on the basis of the topology of a complex electrical network, with respect to the transformation ratios of transformers are given

Development of topological method for calculating current distribution coefficients in complex power networks

The author of this research developed a modified topological method for calculating distribution coefficients of main currents. Main currents are represented as functions of electrical network parameters based on possible trees of directed graphs. Algorithms can be realized in the MATLAB environment. This method can increase load automation of complex electrical networks and systems. Keywords: Urban power network, Topology of electrical networks, Load flow analysis, Reactive power, Power transmissio