Fault recorder data processing method and fault recorder data processing device

Abstract

The invention discloses a fault recorder data processing method and a fault recorder data processing device; the method comprises the following steps: acquiring fault recorder data from each sampling channel, and storing the acquired fault recorder data in each sub-file according to the scheduled rule; judging whether the data value of the fault recorder data in the sub-file surpasses the preset value; if the data value of the fault recorder data in one sub-file surpasses the preset value, marking the sub-file; and uploading the sub-file with mark to the remote server. The processing method realizes the effective distinction of the data of fault recorder and improves the utility ratio of the fault recorder data; analytical judgment is applied to the fault recorder data and only the sub-file surpassing the preset value is uploaded, thereby reducing the communication transmission of the information network system and ensuring the real-time of the communication transmission; and the number of the sub-files stored in the remote server is decreased, thereby reducing the storage pressure of the storage system of the remote server.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a fault recording data processing method and a fault recording data processing device. Background technique [0002] The fault recording data in the prior art is based on the storage and transmission of the sampling channel, that is, regardless of the cause of the grid fault, it will be recorded in the order of the sampling channel, and all data will be saved as a whole file, and then through the information networking system passed to other subsequent units for processing. Due to the large amount of information recorded by the fault recording device, the amount of data generated is very large. There are three serious problems in the processing of fault recording data as follows: [0003] 1. The fault filtering device only records fault filtering data, and does not distinguish the availability of fault recording data, which makes the utilization rate of fault recording d...

AI Technical Summary

Problems solved by technology

[0003] 1. The fault filtering device only records fault filtering data, and does not distinguish the availability of fault recording data, which makes the utilization rate of fault recording data low;

[0004] 2. The communication resources of the information networking system are very precious, and the massive data generated by the fault recording device is extremely difficult during communication transmission, which may cause the entire system to collapse;

[0005] 3. Even if a large amount of fault recording data is successfully transmitted to the remote server, it will put a huge pressure on the storage system of the remote server

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