産業環境におけるエネルギー消費量を診断する方法、システム、及びコンピュータプログラム製品

Title:

産業環境におけるエネルギー消費量を診断する方法、システム、及びコンピュータプログラム製品

Document Type and Number:

Japanese Patent JP7451854

Kind Code:

B2

Abstract:

A computer-implemented method for evaluating the energy consumption in an industrial plant, comprising: at a plurality of time instants, capturing with a plurality of sensors, sensor data from at least one level of the industrial plant, wherein said plurality of sensors comprises energy measuring sensors; from said sensor data, digitally obtaining a plurality of energy consumption curves x_j, an energy consumption curve representing, along a certain time period T, discrete values of energy consumption corresponding to time intervals Δt into which said time period T is divided; from said energy consumption curves x_j, applying a clustering algorithm for digitally computing a plurality of K energy consumption patterns C_k, wherein each energy consumption pattern C_krepresents a set of energy consumption curves x_jgrouped together according to a similarity metric, wherein each energy consumption pattern C_kcomprises discrete values of energy consumption corresponding to said time intervals Δt into which said time period T is divided; capturing data of the production achieved during said time period T at said at least one level of the industrial plant; calculating, for each energy consumption curve belonging to each pattern, the aggregated sum of the discrete values of energy consumption during said time period T, thus obtaining the aggregated energy consumption for each energy consumption curve during said time period T; digitally establishing a relationship between aggregated energy consumption for each energy consumption curve during said time period T and said captured data of production.

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Inventors:

Glauunda, Inaki
Rubio Gaitan, Alicia
Gil Lopez, Sergio
Amaranto Lavaria, Eugenio
Mendia Terelia, Isaskung
Rehara's Marquina, Adelaida

Application Number:

JP2021539144A

Publication Date:

March 19, 2024

Filing Date:

December 30, 2019

Export Citation:

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Assignee:

Gestamp Service Sios, S.A.

International Classes:

G05B23/02; G05B19/418; G06Q50/04

Domestic Patent References:

JP2010146567A

Foreign References:

US8989910

Attorney, Agent or Firm:

Patent Attorney Corporation RYUKA International Patent Office

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