Parameters of the elements of power unit, that contains a synchronous generator with fixed excitation and unified power flow controller

Using the software package MATLAB Simulink the simulation model “synchronous generator with fixed excitation - unified power flow controller - the external network of infinite power” has been developed. According to the results of research work, was obtained the power flow in the power unit that contains a synchronous generator with fixed excitation and unified power flow controller (UPFC). On the basis of the data obtained to construct the region of possible values of active power delivered power unit and the corresponding angles between the vectors of power unit voltage and voltage of the system. The methods of determining the parameters of the main equipment of the reporting unit was shown. Has been obtained the dependence of these parameters of main equipment of the unified power flow controller, as well as the mode parameters of its elements and the rated range of variation of the power system conditions. The results of the research can be applied in determining the appropriateness of the considered unit.