Intelligent inspection method and system for integrated equipment maintenance

Abstract

The invention relates to an intelligent inspection system for integrated equipment maintenance, comprising a wireless network (3), an inspection data center (2) connected with the wireless network (3) via wireless communication, and a multifunctional inspection terminal (4); the inspection data center (2) is connected to a master control system (1), has a synchronous clock period, and can provide query, reading and writing for real-time and historical databases of the master control system (1); the inspection data center (2) controls the multifunctional inspection terminal (4) to sample data for an inspection target (6) through the wireless network (3), and to exchange data with the multifunctional inspection terminal (4). The invention also relates to an intelligent inspection method for integrated equipment maintenance.

Description

technical field [0001] The present invention generally relates to the technical field of equipment inspection, and in particular to an intelligent inspection system for energy transmission system equipment. Background technique [0002] The energy transmission system is huge and complex, and the safe and stable operation of a large number of equipment and components is related to the safety and stability of the entire energy transmission system. Personnel conduct regular fixed-point inspections to ensure the safety of the system and hope to discover potential dangers in advance to avoid accidents. [0003] Due to the complexity and variety of inspection equipment, the types of data and physical quantities required to be inspected by various equipment are different, so the data collection and analysis of existing energy transmission system inspections mostly rely on manual methods. In addition, key parameters such as vibration and temperature of equipment components change w...

AI Technical Summary

Problems solved by technology

In addition, key parameters such as vibration and temperature of equipment components change with the change of system working conditions, and the inspection level that relies on manual methods is limited by the level of inspection personnel and data analysis personnel, so it is difficult to guarantee

In recent years, many inspection management terminals or systems based on barcode or radio frequency technology have emerged, which are convenient to ensure that there are no omissions in the inspection points, facilitate on-site data entry, and realize inspection data statistics and alarm prompts, but on the one hand, their detection functions are limited. , mostly focuses on the management of the inspection process, and is independent of the unit control system. The inspection function depends heavily on the experience and level of the inspection personnel, and does not meet the needs of modern smart power plants and digital power plants.

On the other hand, the existing patrol inspection technology mainly relies on the brains of the patrol inspectors for rough analysis and judgment, and the accuracy and depth of data processing are severely limited. Reverse reminder function, due to the independence of the system, it is difficult to upgrade the function, so that the role of inspection work and the value of inspection data cannot be fully utilized

At the same time, maintenance personnel can only rely on subjective experience to judge whether maintenance equipment needs maintenance and replacement, and more intelligent maintenance and configuration operations are urgently needed

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