Spare power automatic switching simulation method of power grid

Abstract

The invention provides a spare power automatic switching simulation method of a power grid. The method comprises the following steps of: searching and identifying a substation topology structure according to a network topology structure and a real-time operation state of a substation, and generating equipment interval information required by a spare power automatic switching simulation; generating condition parameters required by the spare power automatic switching simulation according to the network topology structure and preset rules, wherein the parameters comprises a charge condition, a discharge condition, an action condition, a locking condition and an action sequence; and carrying out the spare power automatic switching simulation according to the equipment interval information and the condition parameters, so as to obtain the simulation result. With the adoption of the spare power automatic switching simulation method, the intelligent modeling and the automatic generation of a spare power automatic switching model are realized according to a real-time state of a power grid and different topology structures of grid frames in the substation, the maintenance working quantity of a simulation system is reduced, the construction and the use of a power grid simulation training system are facilitated, and the practical application level is further improved.

Description

technical field [0001] The invention relates to the field of simulation technology, in particular to a method for simulating automatic switching of power grid equipment. Background technique [0002] The backup power automatic input device is a safety automatic device that can automatically and quickly switch on the backup power when the line or electrical equipment fails, so that the user will not be cut off. [0003] The Dispatcher Training Simulation System (DTS for short) is a computer system that simulates various dispatching operations and system conditions after failures according to the mathematical model of the simulated actual power system, and sends the information to the power system control center In the model, a realistic training environment is provided for the dispatcher, so as to achieve the purpose of training the dispatcher without affecting the operation of the actual power system, and train the dispatcher's operating ability under normal conditions and r...

AI Technical Summary

Problems solved by technology

The traditional DTS system uses manual maintenance to establish the backup and automatic switching model, but due to the large number of simulated backup and automatic switching, and the start-up conditions change with the operation mode of the power grid, the maintenance workload of the backup and automatic switching model is very large, which affects to a certain extent The Practicality of Grid Simulation

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