Water pump energy efficiency monitoring method and device based on Internet of Things and AI algorithm and medium

By constructing a high-precision pump energy efficiency monitoring model using IoT sensor networks and AI algorithms, the problem of limited generalization performance in sparse data areas of sewage treatment plant pump energy efficiency monitoring was solved. This enabled high-precision energy efficiency monitoring and predictive maintenance across the entire operating range, improving the accuracy of maintenance effect evaluation.

CN121598035APending Publication Date: 2026-03-03FOSHAN WATER & ENVIRONMENTAL PROTECTION CO LTD
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Patent Information

Application Number
CN202610123883.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-29
Publication Date
2026-03-03

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Abstract

The invention discloses a water pump energy efficiency monitoring method and device based on the Internet of Things and an AI algorithm and a medium, and relates to the technical field of data processing. The pump station real-time operation data comprises real-time liquid level information, real-time frequency feedback information, real-time active power and real-time instantaneous flow; preprocessing the real-time operation data of the pump station; calculating real-time energy efficiency according to the preprocessed real-time active power and real-time instantaneous flow; inputting the preprocessed real-time liquid level information and real-time frequency feedback information into a reference energy efficiency model constructed in advance to output expected energy efficiency; and calculating the energy efficiency retention rate according to the expected energy efficiency and the real-time energy efficiency. According to the invention, the energy efficiency monitoring precision and predictive maintenance level of the pump station of the sewage treatment plant can be improved.
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Citation Information

Patent Citations

  • Variable-speed water pump energy efficiency evaluation and diagnosis method and system

    CN120466188A

  • Water pump frequency optimization control method and system based on flow-energy consumption feedback

    CN121273653A