A submersible electric pump monitoring and control system

Abstract

The invention discloses a submersible electric pump monitoring and control system, which relates to the technical field of monitoring and control, and solves the technical problem that the failure of the submersible electric pump cannot be pre-warned in advance in the existing scheme; the invention sets a fault diagnosis module, and the setting module Analyze the fault of the submersible pump according to the fault data; the fault diagnosis module analyzes the fault state of the submersible pump according to the fault data, and sets a fault warning label for the fault state, which helps the staff and maintenance personnel to know the fault state of the submersible pump in time, Improve maintenance efficiency; the present invention is provided with operation monitoring module, and this setting is used for analyzing operation data; Operation monitoring module combines operation variation curve and early warning model to carry out early warning to the operation state of submersible electric pump, can obtain the fault of submersible electric pump in advance, improves It improves the early warning ability and avoids the reduction of work efficiency due to the sudden failure of the submersible electric pump.

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...

AI Technical Summary

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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