Pumping station running state real-time online monitoring and fault diagnosis system and method

Abstract

The invention relates to the technical field of analysis and measurement control, and discloses a pumping station running state real-time online monitoring and fault diagnosis system. The system comprises a pumping station unit, an acquisition system, a master control system and a service system, the master control system comprises a CPU controller, an industrial personal computer, a storage module, a signal processing module, a display module and an alarm module, the industrial personal computer, the storage module, the signal processing module and the alarm module are separately and electrically connected with the CPU controller, the industrial personal computer is provided with a software platform, the industrial personal computer is separately connected with the service system and thedisplay module in a communication manner, the signal processing module is connected with the acquisition system in a communication manner, and the acquisition system is used for acquiring data of eachmonitoring point of the pumping station unit. According to the system and method, the real-time online monitoring system is established, automatic, intelligent and scientific real-time online monitoring and safety assessment can be realized, correct maintenance scheme can be made in time, the reliability and the security of equipment can be guaranteed, and the manpower and the material resourcescan be greatly reduced.

Description

technical field [0001] The invention relates to the technical field of analysis and measurement control, in particular to a system and method for real-time on-line monitoring and fault diagnosis of pumping station operating status. Background technique [0002] A pumping station is a device and project that can provide hydraulic power and pneumatic power with a certain pressure and flow. It is called a pump and pumping station project. [0003] The role of the pumping station is to provide hydraulic power and pneumatic power pumping station engineering with a certain pressure and flow rate; the main components in the pumping station are fuel tanks, motors and pumps, but there are many auxiliary equipment that need to be increased or decreased according to actual conditions, such as supply Oil equipment, compressed air equipment, water filling equipment, water supply, drainage equipment, ventilation equipment, lifting equipment, etc. [0004] The pump station is equipped wit...

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Problems solved by technology

[0006] In order to improve the above-mentioned technical problems, the present invention provides a system and method for real-time online monitoring and fault diagnosis of pumping station operating status, so as to apply sensing technology, communication technology and network technology to the real-time online monitoring system of pumping station operating status, and establish The real-time online monitoring system can carry out automatic, intelligent and scientific real-time online monitoring and safety assessment, and timely formulate correct maintenance plans, which can not only ensure the reliability and safety of equipment, but also save a lot of manpower and material resources, and improve The existing maintenance and management methods of pumping stations lack automation, intelligence and scientificity, and cannot conduct safety assessments in a timely manner, resulting in unsatisfactory overall monitoring effects, and it is difficult to determine the nature, cause, type and degree of deterioration of the fault, resulting in The problem of low maintenance and management efficiency of pumping stations

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