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MX2023012807A - Metodo para determinar el estado de operacion de forma no invasiva. - Google Patents

Metodo para determinar el estado de operacion de forma no invasiva.

Info

Publication number
MX2023012807A
MX2023012807A MX2023012807A MX2023012807A MX2023012807A MX 2023012807 A MX2023012807 A MX 2023012807A MX 2023012807 A MX2023012807 A MX 2023012807A MX 2023012807 A MX2023012807 A MX 2023012807A MX 2023012807 A MX2023012807 A MX 2023012807A
Authority
MX
Mexico
Prior art keywords
ascertaining
magnetic field
speed
operating state
compressor
Prior art date
Application number
MX2023012807A
Other languages
English (en)
Inventor
Florian Wagner
Tobias Sprügel
Patrick Jahn
Original Assignee
Kaeser Kompressoren Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/EP2021/060955 external-priority patent/WO2022228656A1/de
Application filed by Kaeser Kompressoren Se filed Critical Kaeser Kompressoren Se
Publication of MX2023012807A publication Critical patent/MX2023012807A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • H01F7/0294—Detection, inspection, magnetic treatment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Algebra (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Electromagnetism (AREA)
  • Databases & Information Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Ac Motors In General (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)

Abstract

La presente invención refiere a un método para determinar, en particular para determinar de manera sin contacto, un estado de funcionamiento de un compresor (1) y/o una velocidad de un accionamiento de compresor (2), en particular un accionamiento de compresor de velocidad variable o velocidad constante (2), el método implica los siguientes pasos del método: - detectar un campo magnético durante un período de tiempo mediante un elemento de detección (3), el campo magnético es generado por una corriente de al menos una fase (L1, L2, L3) de un cable de suministro de energía (4) o una línea de alimentación del motor (11); - determinar el espectro de frecuencia del campo magnético durante el período de tiempo; - analizar el espectro de frecuencia del campo magnético para determinar un estado de funcionamiento del compresor (1) y/o determinar una velocidad del accionamiento de compresor (2).
MX2023012807A 2021-04-27 2021-06-15 Metodo para determinar el estado de operacion de forma no invasiva. MX2023012807A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2021/060955 WO2022228656A1 (de) 2021-04-27 2021-04-27 Verfahren zur kontaktlosen ermittlung eines betriebszustandes
PCT/EP2021/066090 WO2022228703A1 (de) 2021-04-27 2021-06-15 Verfahren zur kontaktlosen ermittlung eines betriebszustandes

Publications (1)

Publication Number Publication Date
MX2023012807A true MX2023012807A (es) 2023-11-08

Family

ID=83694445

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023012807A MX2023012807A (es) 2021-04-27 2021-06-15 Metodo para determinar el estado de operacion de forma no invasiva.

Country Status (6)

Country Link
US (2) US12061220B2 (es)
EP (1) EP4331111A1 (es)
JP (1) JP2024518895A (es)
CN (1) CN117223214A (es)
CA (1) CA3213223A1 (es)
MX (1) MX2023012807A (es)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6144924A (en) * 1996-05-20 2000-11-07 Crane Nuclear, Inc. Motor condition and performance analyzer
JP3561882B2 (ja) * 2001-09-03 2004-09-02 エイテック株式会社 電気機器の劣化診断法
JP3671369B2 (ja) * 2001-11-26 2005-07-13 エイテック株式会社 電気機器の異常及び劣化診断装置
US7764041B2 (en) * 2007-01-22 2010-07-27 Johnson Controls Technology Company System and method to extend synchronous operation of an active converter in a variable speed drive
EP2217938B1 (de) * 2007-12-07 2017-05-17 General Electric Technology GmbH Verfahren zur überwachung des wellenstromes und/oder der isolation der welle von elektromaschinen
DE102008001183A1 (de) * 2008-04-15 2009-10-29 Alstom Technology Ltd. Verfahren zur Überwachung einer elektrodynamischen Maschine
HUP1100700A2 (en) * 2011-12-21 2013-07-29 Gyula Istvan Gyoeker Method and decice for monitoring and diagnosing the condition of ae electric motor based on the measurement of magnetic voltage
DE102012222202A1 (de) * 2012-12-04 2014-06-05 Robert Bosch Gmbh Verfahren zur Überwachung einer Rotation eines Verdichterrades
WO2015173662A1 (en) * 2014-05-15 2015-11-19 Abb Technology Ltd. Method and system for detecting rotor fault
EP2988187B1 (en) * 2014-08-22 2017-03-29 ABB Schweiz AG A method for assessing the condition of rotating machinery connected to an electric motor
JP6417256B2 (ja) * 2015-03-30 2018-11-07 東洋電機製造株式会社 電動機駆動装置
EP3282268B1 (en) * 2016-08-09 2025-02-12 Rolls-Royce plc A method and apparatus for diagnosing a fault condition in an electric machine
US11619669B2 (en) * 2017-01-25 2023-04-04 Panasonic In Iellectual Property Management Co., Ltd. Condition monitoring system, condition monitoring method, condition monitoring program, and storage medium
GB2560559A (en) * 2017-03-15 2018-09-19 Zenith Oilfield Tech Limited Methods and systems for monitoring the performance of electric motors
US10353005B2 (en) * 2017-07-13 2019-07-16 Itt Manufacturing Enterprises Llc Technique for self learning motor load profile
GB2571119B (en) * 2018-02-18 2020-04-29 Faraday Predictive Ltd System and method for monitoring an operating condition of an electrical device when in operation
WO2020039661A1 (ja) * 2018-08-23 2020-02-27 三菱電機株式会社 異常診断装置
CN110346594B (zh) * 2019-05-29 2022-04-08 浙江工业大学 一种便携式全封闭压缩机高精度转速测量方法及装置
GB201914844D0 (en) * 2019-10-14 2019-11-27 Norwegian Univ Sci & Tech Ntnu Fault detection in synchronous machines
JP7191807B2 (ja) * 2019-11-29 2022-12-19 株式会社日立製作所 診断装置および診断方法
US20220309513A1 (en) * 2021-03-24 2022-09-29 Olibra Llc System, Device, and Method for Estimating a Current Condition of Remote Appliances and for Generating a Post-Purchase Warranty for Remote Appliances

Also Published As

Publication number Publication date
US20220341977A1 (en) 2022-10-27
CA3213223A1 (en) 2022-11-03
US20250027977A1 (en) 2025-01-23
CN117223214A (zh) 2023-12-12
US12061220B2 (en) 2024-08-13
JP2024518895A (ja) 2024-05-08
EP4331111A1 (de) 2024-03-06

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