EP3045726B1 - Normalisation de valeurs mesurees - Google Patents

Normalisation de valeurs mesurees Download PDF

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Publication number
EP3045726B1
EP3045726B1 EP16151509.3A EP16151509A EP3045726B1 EP 3045726 B1 EP3045726 B1 EP 3045726B1 EP 16151509 A EP16151509 A EP 16151509A EP 3045726 B1 EP3045726 B1 EP 3045726B1
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EP
European Patent Office
Prior art keywords
measured value
components
context information
compressor
measured values
Prior art date
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EP16151509.3A
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German (de)
English (en)
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EP3045726A1 (fr
Inventor
Florian Wagner
Anika HARTWICH
Andreas Birkenfeld
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Kaeser Kompressoren AG
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Kaeser Kompressoren AG
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Priority claimed from EP13159616.5A external-priority patent/EP2778412B1/fr
Priority claimed from EP13159618.1A external-priority patent/EP2778413B1/fr
Application filed by Kaeser Kompressoren AG filed Critical Kaeser Kompressoren AG
Priority to EP16151509.3A priority Critical patent/EP3045726B1/fr
Priority to EP19217453.0A priority patent/EP3650697B1/fr
Priority to EP22212632.8A priority patent/EP4177466A1/fr
Publication of EP3045726A1 publication Critical patent/EP3045726A1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring

Definitions

  • the invention relates to a method for controlling and / or monitoring a compressor system comprising a plurality of components, namely one or more compressors and one or more peripheral devices, and a control / monitoring unit, the compressors and peripheral devices being arranged or connected in a specific configuration, according to the features of claim 1 and a compressor system according to claim 16.
  • Compressor systems are a system made up of a large number of compressors and peripheral devices of various types, which are coupled to one another via an air pipe network and, if heat recovery systems are used, via a water pipe network.
  • compressor systems are designed individually for the conditions on site. There is no general structure for compressor systems. The behavior of a specific compressor system can therefore only be analyzed and evaluated to a limited extent without knowledge of the structure of the compressor system.
  • control / monitoring unit may also be the task of the control / monitoring unit to collect measurement values occurring in the compressor system and to save them as time profiles or provided with a time stamp in order to evaluate these measurement values later in the control / monitoring unit or in other technical systems. It can be particularly interesting if a large number of different measured values are collected from inside or outside of the compressor system in order to be able to draw up analyzes from them and subsequently draw conclusions, in particular, for example, by forming correlations, etc.
  • the object of the present invention is therefore to provide a method for a method for controlling and / or monitoring a compressor system, according to which measured values can be standardized.
  • a method for controlling and / or monitoring a compressor system comprising several components, namely one or more compressors and one or more peripheral devices and a control / monitoring unit, is proposed, the compressors and peripheral devices being arranged or connected in a specific configuration, whereby measured values are recorded in the compressor system or the components in a measured value acquisition step, context information being assigned to the measured value or values before, simultaneously or after the measured value acquisition in order to standardize the measured values, and wherein in a utilization step the the context information standardized measurement values are taken into account in a control, monitoring, diagnosis or evaluation routine, the context information being assigned to a measurement value via an assignment table.
  • a compressor system comprising a plurality of components, namely one or more compressors and one or more peripheral devices and a control / monitoring unit, is also proposed, the compressors and peripheral devices being arranged or connected in a predetermined configuration, the control / monitoring unit being a measured value recording unit has or cooperates with a measured value acquisition unit, which is designed to acquire measured values within the compressor system or the components, the control / monitoring unit further comprising an assignment unit or interacting with an assignment unit, which is designed to assign context information to the measured values acquired to standardize the measured values and wherein the control / monitoring unit comprises an interface in order to pass on the measured values standardized by the context information or even in subsequent control, Use monitoring, diagnostic or evaluation routines, the assignment unit being further designed such that the assignment of context information to a measured value takes place via an assignment table.
  • the assignment via an assignment table can generally be understood in such a way that the list or set of assignments is not immediately exactly in the form of a table, such as in an Excel table must be available, but can also be represented in formats such as XML or JSON.
  • a central idea of the present invention is based on the following guiding principle: In order to be able to process the measured values that are relevant and relevant to the compressor system in various questions, it is essential that the meaning of the measured values is defined and known at the latest when the measured values are evaluated. It can furthermore be advantageous that the measured values with defined and known meaning are prepared in advance, during or as a result of the method in such a way that they can be further processed in the control / monitoring unit but also in other technical systems.
  • the preparation can be understood as a measurement standardization.
  • the standardization of measured values also has the advantage that measured values from various compressor systems can be processed without any compressor system-specific adjustments to the routines provided for processing the measured values.
  • the measurement value standardization takes place by assigning context information to the measurement value itself, so that the context of the measurement value is defined at the latest when the measurement value is evaluated.
  • the context of the measured value can directly or indirectly define the location of the measured value acquisition and / or the medium (e.g. oil, compressed air, ambient air, cooling water, etc.) to which the measured value relates.
  • the medium e.g. oil, compressed air, ambient air, cooling water, etc.
  • indirect context information can also be provided via a name definition, namely when this is sufficiently clear.
  • a name definition is only a very soft definition of the meaning of a measurement value, since it is very likely that the name definition will be used or interpreted differently by different people that a clear context for the measured value cannot necessarily be guaranteed via a name definition.
  • a measured value can have several meanings that do not necessarily contradict each other and that can change depending on the compressor system or on the component.
  • Preferred context information specifies the location of the measured value acquisition directly, for example using a model of the component or the compressor system.
  • a control, monitoring, diagnostic or evaluation routine is generally intended to mean different control tasks, monitoring tasks, diagnostic tasks or evaluation tasks.
  • a predetermined configuration is the set of all conceivable configurations that the compressor system can assume in different operating states.
  • a configuration can be defined, for example, in the form of an P&ID scheme and, in so far, capture the interrelationships of the compressors and peripheral devices or the elements of a component from different viewing angles or in different domains, with the acquisition of the interrelationships in a domain for the implementation of the invention, from a point of view is of course sufficient.
  • the compressed air technical interrelationships that can be reproduced in a P&ID scheme in the narrower sense in particular a compressed air P&ID scheme
  • the heat recovery-related interrelationships that are contained in an P&ID scheme in the narrower sense in particular in a heat recovery P&ID scheme
  • the cooling water cycle-related interrelationships that can be reproduced in a P&ID scheme in the narrower sense in particular in a cooling water cycle P&ID scheme
  • the power supply-related interrelationship that can be reproduced in an electrical one Schematic can be played into consideration.
  • P&ID scheme within the meaning of the present invention can also be abstracted to the basic interrelationships when viewed from a direction / from a domain and does not have to include all the details of a P&I scheme that may otherwise be customary.
  • a graphic representation of the interdependencies in a certain point of view / in a specific domain can also be understood, such as a graphical representation of the compressed air technical interrelationships, a graphic representation of the heat recovery-related interrelationships.
  • it is a flow diagram that shows the flow of energy and / or operating resources and / or compressed air between the individual compressors and the individual peripheral devices or between the individual elements of a component.
  • the measurement value acquisition step can include the measurement-technical direct acquisition of a measurement value and / or the use of already existing, in particular stored measurement values.
  • already existing, stored measured values measured values from the compressor system which is the object at hand or external measured values come into consideration.
  • External measured values can be comparison data from other compressor systems or ambient data, such as air humidity, air temperature of the outside or ambient air.
  • the measurement value acquisition step includes, in addition to the direct measurement-based acquisition of the measurement values, also the storage of these measurement values in an assigned database, which in one or more components, can be implemented in the compressor system or externally.
  • the standardization of the measured value by assigning context information specifically includes the clear assignment of the location of a measured value acquisition and / or the medium to which the measured value relates (for example oil, compressed air, ambient air, cooling water, etc.) to a measured value within an assignment step according to the invention.
  • the location of the measured value acquisition should always be understood to mean the real location at which a measured value is acquired, whereas the term measuring point should always mean the location of this real location within an initial model. If the assignment of the location of a measured value acquisition is mentioned, this can be understood in such a way that the measured value can be assigned a specific location, but also two or more locations.
  • the assignment of the medium to which the measured value relates means that both a single medium and two or more media can be assigned to a measured value as context information.
  • the location of the measured value acquisition is defined by one or more output models of the specific compressor system or comparable compressor systems and / or one or more output models of the specific components or comparable components.
  • all three components could be stored in a control / monitoring unit, with the evaluation or the subsequent utilization step also taking place in this control / monitoring unit.
  • the three components can be read out from the control / monitoring unit in order to monitor the standardized measurement values in external systems, which do not have to be under control of the control / monitoring unit, with routines for monitoring (diagnosis, prediction a maintenance appointment or predictive maintenance, etc.).
  • a preconfigured measuring point on a component or on an element of a component is assigned to the measured value, a link between the component and other components or a link between the elements and other elements being ignored.
  • the measuring point on a component or on an element of a component is freely configurable, with a link between the component and other components or a link between the component and other components is not taken into account here.
  • the connection of the components via an output model of the compressor system or the connection of the elements via an output model of the component is known.
  • the measured value is assigned a preconfigured measuring point in this output model.
  • the measurement value can finally be assigned a freely configurable measuring point in the output model, which takes into account the components or elements linked to one another.
  • the standardized measurement value can be correctly evaluated or analyzed in later evaluation routines or analysis steps and in others Routines.
  • both a), b) or c) can be predetermined / predetermined, but can also be determined in whole or in part before, during or after starting up the compressor system.
  • the example is purely exemplary EP 13159618 directed.
  • the measured values recorded in the measured value acquisition step can include physical or logical quantities, for example values recorded by sensors within the compressor system or within the components and / or values recorded by sensors outside the compressor system (e.g. public climate database, weather station, ambient air thermometer, others) Measured values, etc. and / or actuator positions and / or ready states of machines and / or operating states and / or control variables made available to compressor systems.
  • the superordinate state of the compressor system and / or individual components at the time of data acquisition can also be assigned to the respective measured value (s). This ensures that non-undifferentiated measured values of a compressor in the starting behavior are compared with measured values of a compressor in the stable operating state, without these different boundary conditions also being taken into account in such a comparison.
  • the superordinate state of the compressor system can also be taken into account, for example, in that, as additional context information, one or more other measured values of the compressor system are also assigned to the measured value or values, from which the state of the compressor system or a partial state of the compressor system can be derived.
  • this further measured value or these further measured values are provided with a time stamp, for example, the assignment of these further or these further measured values to the measured value under consideration can also take place at a later point in time, since then measured values with the same or comparable time stamp in the measured value under consideration Can be considered and assigned.
  • the measured value also includes a time stamp.
  • the link with a time stamp or the continuous recording of time allow statements about the development of individual Measured values or the relevant components or the entire compressor system.
  • the measured value in a first processing step of the measured value it is checked whether the measured value including the type of size and (physical) unit has been recorded and, if not, the measured value in this first processing step of the type and unit, in particular on can be assigned to a stored output model, manually or automatically using an assignment table.
  • control / monitoring unit also stores a history of output models and / or a history of context assignments in order to store which output models or which context assignments are valid at a given time were. In this way, it is possible to determine for each measurement value recorded with a specific time stamp what meaning or which context information a measurement value must have based on a combination of the initial model valid for this time stamp with the context assignments valid for this time stamp.
  • FIG. 1 is an exemplary configuration of a compressor system is illustrated, which cooperates with a control / monitoring unit.
  • the Compressor system illustrated by way of example comprises three compressors 11, 12, 13 arranged parallel to one another. Each compressor 11, 12, 13 is uniquely assigned a filter 14, 15, 16, which is arranged downstream of the associated compressor 11, 12, 13. Two dryers 19, 20 are connected downstream of the filters 14, 15, 16.
  • the compressed air downstream of the first filter should always flow through the first dryer 19.
  • the compressed air downstream of the second filter can be passed via two valves 17, 18 either over the first dryer 19 or over the second dryer 20.
  • the two valves 17, 18 are designed or controlled in such a way that they are never open at the same time, that is to say when the first valve 17 opens, the second valve 18 remains closed or when the second valve 18 opens, the first valve 17 remains closed.
  • a compressed air reservoir 21 is arranged downstream of the two dryers 19, 20.
  • a pressure sensor 28 is also arranged on the downstream side of the compressed air reservoir 21 for detecting the operating pressure given there.
  • a control / monitoring unit 22 is provided which, with the compressors 11, 12, 13 and the filters 14, 15, 16, the valves 17, 18, the dryers 19, 20, and the compressed air reservoir 21 and the pressure sensor 28 is operatively connected.
  • the filters 14, 15, 16, the valves 17, 18, the dryers 19, 20, the compressed air reservoir 21 and the pressure sensor 28 form peripheral devices of the compressor system. Together with the compressors 11, 12, 13, these peripheral devices form the components of the compressor system.
  • the control / monitoring unit 22 is still operatively connected to a memory section 24 and an editor 23.
  • the storage section 24 and / or the editor 23 can, however, also be an integral part of the control / monitoring unit 22.
  • the control / monitoring unit 22 can perform control functions, monitoring functions or control and monitoring functions.
  • monitoring is to be understood to mean any form of evaluation, that is to say, in addition to monitoring for malfunctions, unusual operating states, alarm situations, etc., also a diagnosis, in particular if an error message is already present, an analysis or evaluation, for example with regard to an optimization or an evaluation to forecast a next maintenance appointment (predictive maintenance).
  • control / monitoring unit 22 comprises a measured value acquisition unit 25 and an assignment unit 26, which here are both components of the control / monitoring unit 22.
  • the control / monitoring unit 22 comprises a measured value acquisition unit 25 and an assignment unit 26, which here are both components of the control / monitoring unit 22.
  • the measured value acquisition unit 25 completely or partially separately from the control / monitoring unit 22.
  • the assignment unit 26 completely or at least partially separately from the control / monitoring unit 22.
  • the control / monitoring unit 22 acquires measured values within the compressor system or within the components in the operation of the compressor system or in the operation of the components, in start-up and / or shutdown phases or in idle states.
  • Different data can be considered as measured values, namely physical variables or variables derived therefrom or also logical variables, for example values detected by sensors within the compressor system or within the components and / or values recorded by sensors outside the compressor system (for example public climate Database, ambient air thermometer, measured values from other compressor systems, measured values transmitted by compressed air consumption units, etc.) and / or actuator positions and / or ready states of machines and / or operating states and / or control variables.
  • the control / monitoring unit 22 acquires such measured values, be it through actual measurement within the compressor system or through transmission from the components to the control / monitoring unit, be it through targeted interrogation at individual components within the compressor system or through targeted Query of measured values, for example, in databases external to the compressor system or in databases assigned to the compressor system.
  • the measured value as such is unusable for a subsequent control, monitoring, diagnostic or evaluation routine, provided that its meaning is not defined, meaning that contextual information can be assigned to the measured value. For this reason, the context information is assigned to a measured value in the assignment unit 26 in order to standardize this measured value.
  • Such an assignment in an assignment step can take place beforehand simultaneously with or after the measured value acquisition.
  • this data pair can be taken into account as a standardized measured value in the subsequent control, monitoring, diagnostic or evaluation routines.
  • the context information defines an assignment of the location of a measured value acquisition and / or the medium to which the measured value relates.
  • one or more output models of the specific compressor system or comparable compressor systems are taken into account when assigning the location of the measured value acquisition and / or the medium to which the measured value relates. Only if the context in which the measured value was determined is known can the measured value obtained be used in a meaningful manner.
  • the compressor system after Figure 1 can be followed, for example, in an P&ID scheme Figure 2 describe.
  • the P&ID scheme according to Figure 2 in this respect replicates an initial model for the compressor system Figure 1 by determining the interrelationships within the compressor system. Will a measured value acquisition within such a model as it follows the P&ID scheme Figure 2 defined, located, the context information of the measured value is clear and, in so far, the meaning of the measured value is defined.
  • FIG 3 two variants for compressors are illustrated, both first of all an inlet valve 29, a compressor block 30 with a screw compressor, downstream of the compressor block 30 an oil separator 31, which transfers the heated compressed air to an air cooler 32.
  • oil is supplied to cool the compressor block 30 and to ensure a lubricating film on the screw in the compressor block, the oil mixed under pressure generated compressed air being discharged again in the already mentioned oil separator 31 and returned to the compressor block 30, one via a Thermo valve 34 adjustable partial flow can be performed via an oil cooler 35 to reduce the oil temperature.
  • compressors illustrated using an P&ID scheme differ in that the compressor shown above is equipped without an internal add-on dryer 36 (variant A), while the compressor shown below is equipped with an internal add-on dryer 36 (variant B).
  • FIG 4 is a simplified model for determining the context information for a stationary, oil-injected screw compressor is illustrated, whereby the interrelationships between the individual elements compressor block 30, oil separator 31, air cooler 32, inlet 37, outlet 38 are not defined.
  • pressure and temperature can be recorded on the suction side as well as on the pressure side (T suction , p suction , VET, p pressure ).
  • T suction , p suction , VET, p pressure the pressure side
  • p i the detection of a pressure
  • the standardization of the meaning of measured values now takes place by assigning one or more measuring points to a measured value in the model for standardizing the meaning of measured values.
  • the basic principle is based on Figure 5 illustrated.
  • the measured values recorded for a component have - at least after an initial preparation of the measured values - a standardization with regard to the content that the physical quantity type (pressure, temperature, ...) and the unit (Pa, K, 7) are also known.
  • Context information is now to be assigned to the measured values of pressure 1, pressure 2, temperature 1 prepared in a first step.
  • the initial model of a component specifically the stationary, oil-injected screw compressor
  • Figure 4 which in principle defines for this component, namely a stationary, oil-injected screw compressor without add-on dryer, which measuring points are basically predefined.
  • the measured value or values, specifically pressure 1, pressure 2, temperature 1, is now assigned to one in the output model of the component according to FIG Figure 4 predefined measuring point, this assignment being made here specifically by a connecting line between the respective measured value and the context information.
  • This assignment of the measured value to an intended measuring point in the output model now defines the meaning of the measured value with regard to the context.
  • a measured value can also be assigned to two measuring points (illustrated here using the example of "Pressure 2").
  • a partial meaning for a measured value is assigned (here specifically: "pressure downstream of the air cooler” and "machine outlet pressure”).
  • the method for standardizing the meaning of measured values explained has the limitation that only measuring points in the Starting model after Figure 4 (size type at certain connection of a component) can be used for the standardization of the meaning of measured values.
  • the method can further provide that own measuring points can be defined in initial models of components in order to use them for the standardization of the meaning of measured values.
  • the components are defined in advance and that the linking of the components is not taken into account.
  • an output model for a component is now in accordance with Figure 6 which not only defines the individual elements of the component itself, but also defines the link between the individual elements.
  • a concrete, oil-injected screw compressor without an add-on dryer was used here as a concrete example for a corresponding starting model.
  • the predefined measuring points are identified in the initial model.
  • the measuring points correspond to the measuring points in Figure 4 .
  • the assignment step for individual measured values can then be as with Figure 5 in connection with the initial model Figure 4 described.
  • not only the essential or all of the components are defined for a compressor system, but also the operative connections between the components are known, for example using an P&ID scheme, such as using an exemplary compressor system according to Figure 2 illustrated.
  • preconfigured measuring points can be defined in a corresponding output model.
  • the measured values recorded by the control / monitoring unit are typically stored in the control / monitoring unit as a process image (current values) and as a process data history (historical values).
  • the storage can (but does not have to) take place without context information (information about the meaning of the measured value), since the context / information is available at any time in the control / monitoring unit and can be assigned to the measured values at a desired point in time.
  • the assignment of context information to a measured value takes place via an assignment table.
  • the context table stores which context information is assigned to the measured values.
  • the same measured value can have several (contradictory) meanings at the same time, and the same meaning can of course be associated with several measured values.
  • a double assignment of measured value meanings can be useful if the reliability or accuracy of the measured value acquisition is to be increased. If, for example, one of two sensors fails to record the measured values, the measured value of the other sensor can be used for further processing. If measured values from both sensors are available, which ultimately produce measured values with the same meaning as measured values, the accuracy of the measured value acquisition can be increased by calculation (averaging, maximum value formation, minimum value formation).
  • measured values and context information are merged.
  • the models used to define the Context information was used, an automatic evaluation possible. Analysis routines are used for the evaluation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Claims (14)

  1. Procédé de commande et/ou de surveillance d'un groupe compresseur comprenant plusieurs composants, à savoir un ou plusieurs compresseurs (11, 12, 13) et un ou plusieurs appareils périphériques (14 à 21), ainsi qu'une unité de commande/surveillance (22),
    sachant que les compresseurs (11, 12, 13) et appareils périphériques (14 à 21) sont disposés ou connectés dans une configuration déterminée,
    - sachant qu'à une étape de saisie de valeurs de mesures, des valeurs de mesure sont saisies à l'intérieur du groupe compresseur ou des composants,
    - sachant qu'à une étape d'affectation, respectivement une information contextuelle est affectée à la ou aux valeurs de mesure avant, pendant ou après la saisie de valeurs de mesure pour standardiser les valeurs de mesure, et
    - sachant qu'à une étape d'évaluation, la ou les valeurs de mesure standardisées par l'information contextuelle sont prises en compte dans une routine de commande, de surveillance, de diagnostic ou d'évaluation,
    caractérisé en ce que
    l'affectation d'une information contextuelle à une valeur de mesure s'effectue via un tableau d'affectation.
  2. Procédé selon la revendication 1, caractérisé en ce que l'étape de saisie de valeurs de mesure comprend la saisie métrologique directe d'une valeur de mesure et/ou le recours à des valeurs de mesure enregistrées.
  3. Procédé selon la revendication 2, caractérisé en ce qu'à l'étape de saisie de valeurs de mesure, les valeurs de mesure saisies directement par voie métrologique sont mémorisées dans une base de données affectée qui peut être implémentée à l'intérieur des composants, dans le groupe compresseur ou en externe.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que la standardisation de la valeur de mesure par affectation d'une information contextuelle comprend concrètement l'affectation univoque de l'emplacement d'une saisie de valeurs de mesure et/ou du support auquel se rapporte la valeur de mesure.
  5. Procédé selon la revendication 4, caractérisé en ce que, pour l'affectation de l'emplacement de la saisie de valeurs de mesure et/ou du support auquel se rapporte la valeur de mesure, un ou plusieurs modèles de départ du groupe compresseur concret ou de groupes compresseurs similaires et/ou un ou plusieurs modèles de départ des composants concrets ou de composants similaires sont pris en compte.
  6. Procédé selon l'une des revendications 1 à 5, caractérisé en ce qu'au plus tard directement avant ou pour l'étape d'évaluation
    - la valeur de mesure elle-même,
    - l'affectation de la valeur de mesure à une information contextuelle ou à un point de mesure et
    - le modèle de départ à l'aide duquel l'information contextuelle ou le point de mesure sont définis
    sont connus et en conséquence pris en compte dans la routine de commande, de surveillance, de diagnostic ou d'évaluation consécutive.
  7. Procédé selon la revendication 5 ou 6, caractérisé en ce que l'emplacement de la saisie de valeurs de mesure est définie dans un modèle de départ du groupe compresseur
    - pour lequel des points de mesure prédéfinis sont définis au niveau de composants individuels non reliés les uns aux autres ou
    - pour lequel des points de mesure librement configurables sont définissables au niveau de composants individuels non reliés les uns aux autres ou
    - pour lequel des points de mesure prédéfinis sont définis pour des composants reliés les uns aux autres en un groupe compresseur ou
    - pour lequel des points de mesure librement configurables sont définissables à l'intérieur de composants reliés en un groupe compresseur.
  8. Procédé selon la revendication 5 ou 6,
    sachant que les composants du groupe compresseur comprennent respectivement plusieurs éléments (29 à 36) en interaction, caractérisé en ce que l'emplacement de la saisie de valeurs de mesure est défini dans un modèle de départ du (des) composant(s)
    - pour lequel des points de mesure prédéfinis sont définis au niveau d'éléments individuels non reliés les uns aux autres ou
    - pour lequel des points de mesure librement configurables sont définissables au niveau d'éléments individuels non reliés les uns aux autres ou
    - pour lequel des points de mesure prédéfinis sont définis pour des éléments reliés les uns aux autres en un groupe compresseur ou
    - pour lequel des points de mesure librement configurables sont définissables à l'intérieur d'éléments reliés en un groupe compresseur.
  9. Procédé selon l'une des revendications 1 à 8, caractérisé en ce que les valeurs de mesure saisies à l'étape de saisie de valeurs de mesure comprennent des grandeurs physiques et/ou logiques, par exemple
    - des valeurs saisies par des capteurs à l'intérieur du groupe compresseur ou à l'intérieur des composants et/ou
    - des valeurs saisies par des capteurs à l'extérieur du groupe compresseur (par ex. base de données climatiques publique, station météorologique, thermomètre d'air ambiant, ou similaires) et/ou
    - des positions d'actionneurs et/ou
    - des états de disponibilité de machines et/ou
    - des états de fonctionnement et/ou
    - des grandeurs de régulation.
  10. Procédé selon l'une des revendications 1 à 9, caractérisé en ce que valeur de mesure et information contextuelle affectée sont mémorisées conjointement comme paire de données.
  11. Procédé selon l'une des revendications 1 à 10, caractérisé en ce que, en tant qu'information contextuelle supplémentaire, l'état général du groupe compresseur et/ou de composants individuels au moment de la saisie de données puisse également être affecté à la ou aux valeurs de mesure.
  12. Procédé selon l'une des revendications 1 à 11, caractérisé en ce que la valeur de mesure comprend aussi une estampille temporelle.
  13. Procédé selon l'une des revendications 1 à 12, caractérisé en ce que la définition de l'emplacement de la saisie de valeurs de mesure est effectuée soit en ce que
    - un point de mesure préconfiguré au niveau d'un composant ou d'un élément d'un composant est attribué à la valeur de mesure, sachant qu'une liaison des composants à d'autres composants ou une liaison des éléments à d'autres éléments n'est pas prise en compte, soit en ce que
    - le point de mesure au niveau d'un composant ou d'un élément d'un composant est librement configurable, sachant qu'une liaison des composants avec d'autres composants ou une liaison des éléments avec d'autres éléments n'est pas prise en compte, soit en ce que
    - la connexion des composants est connue via un modèle de départ du groupe compresseur ou la connexion des éléments est connue via un modèle de départ des composants de sorte qu'un point de mesure préconfiguré soit alors attribué à ce modèle de départ.
  14. Groupe compresseur comprenant plusieurs composants, à savoir un ou plusieurs compresseurs et un ou plusieurs appareils périphériques, ainsi qu'une unité de commande/surveillance,
    sachant que les compresseurs (11, 12, 13) et appareils périphériques (14 à 21) sont disposés ou connectés dans une configuration prédéterminée,
    - sachant que l'unité de commande/surveillance (22) présente une unité de saisie de valeurs de mesure (25) ou interagit avec une unité de saisie de valeurs de mesure (25) qui est constituée pour la saisie de valeurs de mesure à l'intérieur du groupe compresseur ou des composants,
    - sachant que l'unité de commande/surveillance (22) comprend en outre une unité d'affectation (26) ou interagit avec une unité d'affectation (26) qui est constituée pour affecter respectivement une information contextuelle aux valeurs de mesure saisies pour standardiser les valeurs de mesure,
    et sachant que l'unité de commande/surveillance (22) comprend une interface (27) pour transmettre les valeurs de mesure standardisées par l'information contextuelle ou les utiliser elle-même dans des routines de commande, de surveillance, de diagnostic ou d'évaluation consécutives,
    caractérisé en ce que
    l'unité d'affectation (26) est en outre constituée de manière à ce que l'affectation d'une information contextuelle à une valeur de mesure s'effectue via un tableau d'affectation.
EP16151509.3A 2013-03-15 2013-03-22 Normalisation de valeurs mesurees Active EP3045726B1 (fr)

Priority Applications (3)

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EP16151509.3A EP3045726B1 (fr) 2013-03-15 2013-03-22 Normalisation de valeurs mesurees
EP19217453.0A EP3650697B1 (fr) 2013-03-15 2013-03-22 Normalisation de valeurs mesurees
EP22212632.8A EP4177466A1 (fr) 2013-03-15 2013-03-22 Normalisation de valeurs mesurees

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP13159616.5A EP2778412B1 (fr) 2013-03-15 2013-03-15 Développement d'un modèle supérieur pour contrôler et/ou surveiller un système de compresseurs
EP13159618.1A EP2778413B1 (fr) 2013-03-15 2013-03-15 Entrée de schéma R&I pour un procédé de contrôle et/ou de surveillance d'un système de compresseurs
EP13160716.0A EP2778414B1 (fr) 2013-03-15 2013-03-22 Standardisation de valeur de mesure
EP16151509.3A EP3045726B1 (fr) 2013-03-15 2013-03-22 Normalisation de valeurs mesurees

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EP13160716.0A Division-Into EP2778414B1 (fr) 2013-03-15 2013-03-22 Standardisation de valeur de mesure
EP13160716.0A Division EP2778414B1 (fr) 2013-03-15 2013-03-22 Standardisation de valeur de mesure

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EP22212632.8A Division EP4177466A1 (fr) 2013-03-15 2013-03-22 Normalisation de valeurs mesurees
EP19217453.0A Division EP3650697B1 (fr) 2013-03-15 2013-03-22 Normalisation de valeurs mesurees

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EP3045726B1 true EP3045726B1 (fr) 2019-12-25

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EP13160716.0A Active EP2778414B1 (fr) 2013-03-15 2013-03-22 Standardisation de valeur de mesure
EP22212632.8A Pending EP4177466A1 (fr) 2013-03-15 2013-03-22 Normalisation de valeurs mesurees
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EP22212632.8A Pending EP4177466A1 (fr) 2013-03-15 2013-03-22 Normalisation de valeurs mesurees

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CN112539183B (zh) * 2020-11-25 2022-06-17 南京河海南自水电自动化有限公司 一种水泵断流装置拒动的故障诊断方法及系统
CN114645843B (zh) * 2022-04-25 2024-05-17 稀美资源(广东)有限公司 一种用于空压机工作状态的监测设备
CN116006453B (zh) * 2023-03-24 2023-06-20 合肥通用机械研究院有限公司 一般用动力压缩机出厂快速检测试验台及其测量方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826169A1 (de) 1998-06-13 1999-12-16 Kaeser Kompressoren Gmbh Elektronische Steuerung für Anlagen der Druckluft- und Vakuumerzeugung
US20030120619A1 (en) 2001-05-23 2003-06-26 Osborn Mark David Optimizing storage and retrieval of monitoring data
DE102008064491A1 (de) 2008-12-23 2010-06-24 Kaeser Kompressoren Gmbh Simulationsgestütztes Verfahren zur Steuerung bzw. Regelung von Druckluftstationen
DE102011079732A1 (de) 2011-07-25 2013-01-31 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Steuern bzw. Regeln eines Fluidförderers zum Fördern eines Fluides innerhalb einer Fluidleitung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451193B1 (en) 2000-09-06 2002-09-17 Bio-Rad Laboratories, Inc. Electrophoresis cell for multiple slab gels
US20030097243A1 (en) * 2001-10-23 2003-05-22 Mays Thomas Gilmore Method and system for operating a hydrocarbon production facility
FR2879770B1 (fr) * 2004-12-17 2007-03-30 Air Liquide Procede de controle des performances energetiques d'une unite industrielle
DE102005006410A1 (de) * 2005-02-11 2006-08-17 Siemens Ag Verfahren zur Optimierung des Betriebs mehrerer Verdichteraggregate und Vorrichtung hierzu
EP4220607A2 (fr) * 2008-02-15 2023-08-02 AVEVA Software, LLC Système et procédé de génération automatique de simulations pour un contrôle de système de commande de processus et un apprentissage d'opérateur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826169A1 (de) 1998-06-13 1999-12-16 Kaeser Kompressoren Gmbh Elektronische Steuerung für Anlagen der Druckluft- und Vakuumerzeugung
US20030120619A1 (en) 2001-05-23 2003-06-26 Osborn Mark David Optimizing storage and retrieval of monitoring data
DE102008064491A1 (de) 2008-12-23 2010-06-24 Kaeser Kompressoren Gmbh Simulationsgestütztes Verfahren zur Steuerung bzw. Regelung von Druckluftstationen
DE102011079732A1 (de) 2011-07-25 2013-01-31 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Steuern bzw. Regeln eines Fluidförderers zum Fördern eines Fluides innerhalb einer Fluidleitung

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EP2778414B1 (fr) 2016-03-16
EP3650697A1 (fr) 2020-05-13
EP3650697B1 (fr) 2022-12-14
EP2778414A1 (fr) 2014-09-17
WO2014140384A1 (fr) 2014-09-18
EP3045726A1 (fr) 2016-07-20
EP4177466A1 (fr) 2023-05-10
MX2015013078A (es) 2016-11-11
WO2014140384A8 (fr) 2015-07-16

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