Submersible electric pump monitoring control system

Abstract

The invention discloses a submersible electric pump monitoring and control system, and relates to the technical field of monitoring and control. The technical problem that a fault of a submersible electric pump cannot be early warned in advance in an existing solution is solved . According to the submersible electric pump monitoring and control system, a fault diagnosis module is arranged, the fault diagnosis module analyzes the fault of the submersible electric pump according to fault data, the fault diagnosis module analyzes a fault state of the submersible electric pump according to the fault data and sets a fault early warning label for the fault state, so that workers and maintenance personnel can know the fault state of the submersible electric pump in time, the maintenance efficiency is improved, an operation monitoring module is arranged and used for analyzing operation data, the operation monitoring module carries out early warning on the operation state of the submersible electric pump in combination with the operation change curve and an early warning model, the fault of the submersible electric pump can be obtained in advance, the early warning capacity is improved, and the situation that the working efficiency is reduced due to sudden fault of the submersible electric pump is avoided.

Description

technical field [0001] The invention belongs to the field of monitoring and control, in particular to a submersible electric pump monitoring and control system. Background technique [0002] At present, the submersible pumps for underground drainage in mines still use relay control systems, and the switching between parallel operation and series operation, as well as starting and stopping of submersible pumps need to be completed manually, which not only reduces the cost of submersible pumps during use. The work efficiency, and the economic benefits and management level of the drainage system also directly affect the time of rescue and relief. [0003] The invention patent with the publication number CN104088806A discloses a submersible electric pump control system, including an interconnected monitoring and detection system and a CPU control system, a first actuator, a second actuator, and a third actuator respectively connected to the CPU control system And the first cont...

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Problems solved by technology

[0004] The above scheme can automatically switch between the parallel operation and series operation of the submersible electric pump and the opening and closing of the submersible electric pump according to the actual situation, so as to ensure that the submersible electric pump can be reasonably applied to mine flood accidents; however, the above scheme only The control of the submersible electric pump is limited, but the state of the submersible electric pump is not limited; therefore, the above scheme still needs further improvement

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