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Method for energy demand management in a production flow line

A technology for production lines and energy requirements, applied in the direction of flow control using electrical devices, technology management, energy industry, etc.

Inactive Publication Date: 2015-07-01
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Those costs reflect increases in fuel and operating prices, as well as increased costs in power generation and transmission plants

Method used

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  • Method for energy demand management in a production flow line
  • Method for energy demand management in a production flow line
  • Method for energy demand management in a production flow line

Examples

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Embodiment Construction

[0014] Before describing embodiments of the invention in detail, it is to be understood that the invention in its application is not limited to the details of construction and arrangement of components set forth in the following description or illustrated in the following drawings. The invention is capable of other embodiments and of being practiced or carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein are for the purpose of description and should not be regarded as limiting. The use of "comprising," "comprising," or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. Unless otherwise specified or limited, the terms "mount", "connect", "support" and "couple" and variations thereof are used broadly and encompass direct and indirect mounting, connection, support and coupling. Also, "connected" and "coupled" are not limited to physical...

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Abstract

A method for energy demand management in a production flow line having a plurality of stations. The method includes calculating a slack time for the production flow line or a selected station and determining an option of operation mode flexibility. In addition the method includes performing a feasibility analysis of the option and providing a solution based on an elasticity measure. The method is supported by a mean value analysis technique and discrete event simulation. The method provides an automated energy auditing and analysis tool in a production system.

Description

[0001] Cross References to Related Applications [0002] This application claims benefit under 35 U.S.C. § 119(e) of U.S. Provisional Application Serial No. 61 / 696,944, filed September 5, 2012, entitled Situation Study on Energy Demand Management in Production Lines, which is adopted This reference is incorporated herein in its entirety and this application claims the benefit of priority therefrom. technical field [0003] The present invention relates to energy demand management, and more particularly to a method for energy demand management in a production line with multiple stations, wherein said method is supported by mean value analysis techniques and discrete event simulation. Background technique [0004] Energy costs (including electrical power costs) have risen dramatically recently and are expected to continue to rise in the future. Those costs reflect increases in fuel and operating prices, as well as increased costs in power generation and transmission plants. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B13/02G05D7/06
CPCG06Q10/06G06Q50/06G06Q10/04Y02P90/82Y02P80/10G05B19/41885G05B2219/39407
Inventor H.I.古尔特金D.魏Y.卢M.A.贾法里
Owner SIEMENS AG
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