Automatic detection system and method for grid-side energy storage monitoring AGC control system

Abstract

The invention discloses an automatic detection system and method for a grid-side energy storage monitoring AGC control system. The automatic detection system includes an automatic test end, a main station simulation end, a BMS system simulation end and a PCS equipment simulation end. PCs where the automatic test end, the main station simulation end, the BMS system simulation end and the PCS equipment simulation end are located respectively and a PC where a tested energy storage monitoring AGC system is located are connected to the same switch, are configured with IEC-104 parameters, and are connected by communication. The problems of high cost, long construction period and a small number of simulation devices for the function test, pressure test and stability test environment of the grid-side energy storage monitoring AGC system as well as the difficulties in simulation of a large number of abnormal device behaviors and devices with special states and mutual cooperation between devicesin the existing method are solved.

Description

technical field [0001] The invention relates to an automatic detection system and method of an AGC control system for energy storage monitoring at the grid side, and belongs to the technical field of operation and maintenance of smart grids. Background technique [0002] Energy storage refers to the process of storing energy through a medium or device and releasing it when needed. Energy storage technology is a key technology to solve the problems of large-scale access to renewable energy and abandoning wind and light; it is an essential technology for the development of distributed energy, smart grid, and energy Internet; An important supporting technology for energy generation and transmission efficiency, safety and economy. In the fields of renewable energy grid connection, grid auxiliary services, grid transmission and distribution, distributed and micro-grid, and user-side, energy storage has a wide range of application scenarios. In the current power system at home a...

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Problems solved by technology

[0005] Although the RTDS simulation system is used for testing, although the simulation accuracy is high, the cost is high, the construction period is long, and the number of simulation devices is small, which cannot meet the test requirements for the simultaneous adjustment of multiple power generation equipment in the energy storage power station; use a specific program to simulate specific protocol messages. Although simple interactive operations can be performed, there are certain difficulties in simulating abnormal behaviors of a large number of devices, transfer settings of special states, and mutual cooperation between devices.

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