Relay protection differential intelligent inspection and anomaly discrimination method

Abstract

The invention relates to a relay protection differential intelligent inspection and anomaly discrimination method and a technical system. The method comprising the steps of uniqueness tagging and labeling of a relay protection device, differentiated inspection template configuration, inspection range delineation based on an equipment owner, automatic identification of the relay protection device through code scanning, analysis and extraction of a type manufacturer of the relay protection device, differentiated intelligent inspection, automatic judgment of abnormal data and automatic generation of an inspection report. The differentiated intelligent inspection method is provided for complex inspection management of relay protection, efficient intelligent inspection and data acquisition of devices of various protection types are achieved, the inspection efficiency and accuracy are greatly improved, and the safe and stable operation level of relay protection is effectively improved; meanwhile, the workload and the error rate of manual evaluation, analysis and judgment are reduced, and the accident occurrence probability is greatly reduced.

Description

Technical field [0001] The present invention relates to a relay method and a method and a technical system of intelligent inspection and abnormal judgment of relay protection. Background technique [0002] Relay protection equipment management and operation and maintenance work is a systematic comprehensive work that integrates personnel, equipment, equipment, data, workflow, procedures, on-site operations, knowledge assisted, with professionalism, operation process and content. Complex, working time is urgent, and the business process is strict. At present, the management and operation support of relay protection and maintenance in China is basically based on human operation. The results of paper records, paper operations, and artificial electronic components, depending on the accuracy of manual entry. The degree, repetitive work is much, low data accuracy, and cannot react the relay protection operation. Some relay protection business systems construction of various power plant...

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Problems solved by technology

[0004] In order to solve the above problems, the present invention proposes a differentiated intelligent patrol inspection and abnormality discrimination method and technical system for relay protection. The owner delineates the scope of inspection, scans the code to automatically identify the relay protection device, analyzes and extracts the manufacturer of the relay protection device type, differentiates the intelligent inspection, automatically distinguishes abnormal data, and automatically generates the inspection report, effectively solving various types of current relay problems. Problems such as complex inspection of electrical protection, repetitive inspection operations, and difficulty in data analysis

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