Overhaul and operation maintenance device and method for intelligent substation process layer

Abstract

The invention relates to an overhaul and operation maintenance device and method for an intelligent substation process layer. By means of the overhaul and operation maintenance device and method for the intelligent substation process layer, operation maintenance personnel can be automatically reminded to adjust other affected and related intelligent devices after the operation maintenance personnel modify related input and / or data sets in capability description files of intelligent equipment. The device comprises a signal input end, a signal output end, a processor and a terminal display device, and an SCD program file for reminding the operation maintenance personnel to detect or adjust the operation parameters of the related other devices affected by the modification after configuration files of the equipment are modified due to overhaul and operation maintenance is established in the processor. By means of the device and the method, after the operation maintenance personnel modify the related input and / or data sets, the operation maintenance personnel can quickly and accurately detect and adjust the corresponding affected and related other intelligent devices, the working efficiency of the operation maintenance personnel can be greatly improved, the rate of the detection neglect and the measurement neglect can be lowered to the maximum, and the safety operation of the intelligent equipment in a substation is ensured.

Description

technical field [0001] The present invention relates to a smart grid inspection and maintenance device and method, in particular to an operation and maintenance device and method based on the management and control of the whole-process modularized substation configuration file (also known as SCD program file) of the smart substation and aimed at the maintenance of the station control layer. Background technique [0002] With the development of smart grid technology, in order to ensure the reliability and safety of power grid operation, the maintenance and operation of smart substations is becoming more and more complicated, and the maintenance plan process is becoming more and more important. [0003] The substation secondary system is logically divided into station control layer, bay layer and process layer. The station control layer is composed of the host computer, operator station, telecontrol communication device, protection fault information sub-station and other vario...

AI Technical Summary

Problems solved by technology

If the operation and maintenance personnel modify the associated input and data set in a smart device capability description file, if they do not make corresponding adjustments to other associated smart devices, the feedback received by these associated smart devices will result in The signal does not correspond, causing the signal sequence to be confused

[0007] The existing repair and maintenance process and plan are: after modifying the data in the associated input and data set, the operation and maintenance personnel need to re-check and adjust all the information of the whole station. This method has a large workload and low efficiency And the missed detection rate is high

That is, in the prior art, after a certain associated input and / or data set is changed, the smart configuration file does not have an automatic reminder function for detecting and adjusting other associated smart devices.

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