Equipment parameter inheritance signal description correctness verification method

Abstract

The invention discloses an equipment parameter inheritance signal description correctness verification method, which comprises the following steps: S1, triggering automatic verification calculation regularly, and traversing from an equipment parameter table according to an equipment ID (Identity) from small to large sequence; s2, identifying the equipment parameter description in the equipment parameter table obtained in the step S1, and automatically identifying the equipment description; S3, retrieving the device ID in a system database, and identifying the description of the device ID to form a new device description; S4, comparing the new equipment description in the S3 with the equipment description in the S2, and if the new equipment description does not correspond to the equipment description in the S2, recording the equipment ID and the equipment description of the unmatched equipment inquired in the S3; and S5, listing and reporting the content and the inspection date recordedin the step S4. According to the invention, the computer is used for automatically acquiring modified equipment parameter information and content and automatically identifying and listing signal points which are possibly incorrect, so that a technical tool is provided for database parameter verification, and the operation and maintenance quality of an automatic system is improved.

Description

technical field [0001] The invention relates to the field of power system operation and maintenance, and more specifically, to a method for verifying the correctness of signal descriptions inherited from equipment parameters. Background technique [0002] In the daily operation and maintenance of the dispatching automation system, in order to cooperate with the maintenance of the substation line and switch operation equipment, the system operation and maintenance personnel often need to temporarily or permanently modify the equipment name and the signal name of the equipment, such as changing the line name , the change of the line number, the change of the temporary name of the line maintenance, etc., the operation and maintenance personnel need the equipment model parameters of the equipment in the system, related remote signaling signals, related telemetry signals, related calculation digital signals, related Calculating the analog signal to change the device name and devi...

AI Technical Summary

Problems solved by technology

[0002] In the daily operation and maintenance of the dispatching automation system, in order to cooperate with the maintenance of the substation line and switch operation equipment, the system operation and maintenance personnel often need to temporarily or permanently modify the equipment name and the signal name of the equipment, such as changing the line name , the change of the line number, the change of the temporary name of the line maintenance, etc., the operation and maintenance personnel need the equipment model parameters of the equipment in the system, related remote signaling signals, related telemetry signals, related calculation digital signals, related Calculating the analog signal to change the device name and device number involves a lot of work to be modified, and it is easy to make mistakes and miss changes, which will affect the normal monitoring of the operating status of the equipment by the dispatcher

At present, the system does not have the function of comparing and automatically identifying inconsistencies in the content of the signal point descriptions associated with the same device, which makes the signal descriptions in the current system irregular or incorrect. There are certain security risks. When these signals When an operation or abnormality occurs, the wrong description will easily cause the dispatcher to misjudge the operation status of the equipment, which greatly affects the normal development of the dispatching business

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