Simulator for a particular installation means of compensating for reactive power in electric networks GENERAL PURPOSE

摘要

The invention relates to electric power and can be used in determining the technically and economically feasible reactive power compensation means assemblies (SVC) in electrical networks of general purpose. The object of the present invention is to define the mounting position and the required power means for reactive power compensation in electrical networks, general purpose, locating and SVC setup for the permissible power voltage in the electrical network nodes. This object is achieved in that the simulator locating installation means for reactive power compensation in electrical networks, general purpose comprising a determining unit arrangement node means for reactive power compensation with the reduction of active power losses in electrical networks 35 kV and above, and a determination unit assemblies arrangement SVC with taking into account the reduction of active power loss in electrical networks 6-20 kV, further has an input unit of information and selection of electrical networks, decomposition unit the electrical network of 35 kV and higher block voltage comparison at the nodes and the power factor load nodes in networks 35 kV and above, the determination unit arrangement nodes SVC voltage and power factor load nodes in networks 35 kV and above, the determination unit arrangement nodes SVC in view of discharge power of power transformer centers of electric equipment in the network 35 kV and above, the photoconductor unit total SVC solutions for placement in electrical networks 35 kV and above, block comparison voltage in the electric iCal networks 6-20 kV, the voltage comparing unit in electrical networks 6-20 kV, arrangement determining unit SVC nodes to resolve the incompatibility of the centralized voltage regulation in electric networks 6-20 kV, a comparison unit load power factors of nodes in networks 6-20 kV determining unit SVC arrangement of nodes with the load power factors of nodes in networks of 6-20 kV, common generation unit SVC solutions for placement in electrical networks 6-20 kV. The invention makes optimal placement and sequence of the required electric power in the SVC network nodes depending on priorities and attainable technical and economic effects in the SVC setup. The proposed solution can be used by electric power companies and power grid when determining the mounting position and the volume of the reactive power compensation is in the process of the current operation and development planning of electrical networks; higher and secondary special educational institutions in the preparation of specialists in the field of power industry, research organizations. N.p.f. 1, 4 n.p.f.