A method and system for checking control information

Abstract

The invention discloses a method and a system for checking regulation and control information. The method comprises the following steps that an SCD (Substation Configuration Description) file of a substation is imported into a simulation program; the simulation program sends all action messages in the substation to a telemechanical apparatus and a monitoring background at a scheduled time interval in sequence according to a content of the SCD file; the monitoring background records all received action messages; an analog master station records all received action messages forwarded by the telemechanical apparatus; and all action messages recorded by the monitoring background and all action messages recorded by the analog master station are compared by utilizing a scheduling information table of the substation. The method does not need to complete construction of a communication channel between the substation and the master station and interactively carry out work with the master station and only needs to construct a simulation environment in the substation; the regulation and control information is checked by utilizing an automated tool and means, so that the working efficiency for checking the regulation and control information is improved.

Description

technical field [0001] The invention relates to the technical field of electrical engineering, in particular to a method and system for checking control information. Background technique [0002] At present, the data flow of power grid regulation information: dispatching automation collection information mainly needs to pass through three levels of equipment: information acquisition unit, telecontrol device, and dispatching master station. The information collection unit is responsible for collecting remote signaling and telemetry information in the station, and sending it to the background, telecontrol device and other station control layer equipment. The telecontrol device centrally collects the information received by each collection unit and forwards it to the dispatching master station. Under the smart substation technology, the telecontrol device collects the information message of the interval measurement and control device according to the 61850 standard, and the ma...

AI Technical Summary

Problems solved by technology

Due to the huge amount of scheduling information (thousands of points) and the large number of scheduling master stations (2-3), the method of point-by-point checking makes the workload of on-site debugging heavy and the work efficiency is low. It usually takes several days to complete the work

The longer the working hours, the easier it is to interfere with other work conflicts

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