METHOD AND DEVICE FOR CONTROLLING AND/OR REGULATING A FLUID CONVEYER FOR CONVEYING A FLUID WITHIN A FLUID LINE

Title:

METHOD AND DEVICE FOR CONTROLLING AND/OR REGULATING A FLUID CONVEYER FOR CONVEYING A FLUID WITHIN A FLUID LINE

Document Type and Number:

WIPO Patent Application WO/2013/013974

Kind Code:

A3

Abstract:

Described is a method for controlling/regulating a fluid conveyer (112) for conveying a fluid (118) within a fluid line (114, 116), wherein the method has the steps: receiving information (128) regarding a setpoint flow rate of the fluid within the fluid line; determining an energy consumption of the fluid conveyer during operation within a working range (240) of the fluid conveyer; controlling the fluid conveyer (112), with regard to a generated flow of the fluid (118), on the basis of the information (128) regarding the setpoint flow rate of the fluid (118) within the fluid line (114, 116) in such a way that the setpoint flow rate of the fluid is attained and the energy consumption required for this is minimized, wherein it is taken into consideration that the working range (240) of the fluid conveyer is bounded by a non-linear boundary (246, 248, 250, 252). Also described is a corresponding device.

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Inventors:

DREBINGER KONRAD (DE)

Application Number:

PCT/EP2012/063543

Publication Date:

May 30, 2013

Filing Date:

July 11, 2012

Export Citation:

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Assignee:

SIEMENS AG (DE)
DREBINGER KONRAD (DE)

International Classes:

F04B49/06

Foreign References:

US20050191184A1	2005-09-01
GB1593361A	1981-07-15
JPH0814191A	1996-01-16
DE102005006410A1	2006-08-17

Other References: