SYSTEM EVALUATION OF DYNAMICS CHANGE OF FREQUENCY in arbitrary NODES ELECTRICITY SYSTEM

摘要

The invention relates to information measurement and computational technique and may be used in devices for processing results of vector register parameters obtained registrars electrical mode parameters for individual objects (nodes) power system, in particular for determining the parameters of transients in the power system, such as speakers changing the frequency of the electric current and voltage in arbitrary units grid. The required technical result consists in expanding the functionality is achieved in a system comprising the data storage unit of digital recorders, storage unit coordinates of digital recorders, memory block grid boundaries forming unit of the graph the mains power system having an input coupled to an output of the storage unit grid boundaries, constructing a grid unit, the input of which is combined with the input digital recorders coordinate storage unit and is connected to the output of the producer graph mains power system unit forming triangulation finite set of labeled graph nodes, whose input is connected to the output input of the storage unit coordinates of digital recorders, the data block value assignment labeled nodes, the first, second and third inputs connected to the outputs of the data memory block of digital recorders, block forming triangulation finite set of nodes and labeled graph building block grid, respectively, a block calculating the interpolated data input coupled to an output data value assignment unit marked nodes, a memory unit of frequency values, the first and second inputs connected to the outputs of the data value assignment unit marked nodes and interpolation data calculation unit, respectively, and the judging unit dynamics frequency changes, the input of which is connected to output of the storage unit of frequency values. 2 yl.