SE548157C2 - Anomaly detection model for an air conditioning system and methods of generating the anomaly detection model - Google Patents

Anomaly detection model for an air conditioning system and methods of generating the anomaly detection model

Info

Publication number
SE548157C2
SE548157C2 SE2351374A SE2351374A SE548157C2 SE 548157 C2 SE548157 C2 SE 548157C2 SE 2351374 A SE2351374 A SE 2351374A SE 2351374 A SE2351374 A SE 2351374A SE 548157 C2 SE548157 C2 SE 548157C2
Authority
SE
Sweden
Prior art keywords
detection model
anomaly detection
generating
methods
air conditioning
Prior art date
Application number
SE2351374A
Other versions
SE2351374A1 (en
Inventor
Amit Gitterman
Nour Zeinab Moradi
Magnus Carlsson
Original Assignee
Munters Europe Ab
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
Application filed by Munters Europe Ab filed Critical Munters Europe Ab
Priority to SE2351374A priority Critical patent/SE548157C2/en
Priority to PCT/EP2024/082944 priority patent/WO2025114101A1/en
Publication of SE2351374A1 publication Critical patent/SE2351374A1/en
Publication of SE548157C2 publication Critical patent/SE548157C2/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0243—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model
    • G05B23/0254—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults model based detection method, e.g. first-principles knowledge model based on a quantitative model, e.g. mathematical relationships between inputs and outputs; functions: observer, Kalman filter, residual calculation, Neural Networks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/38—Failure diagnosis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/04—Inference or reasoning models
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Biomedical Technology (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
SE2351374A 2023-11-30 2023-11-30 Anomaly detection model for an air conditioning system and methods of generating the anomaly detection model SE548157C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2351374A SE548157C2 (en) 2023-11-30 2023-11-30 Anomaly detection model for an air conditioning system and methods of generating the anomaly detection model
PCT/EP2024/082944 WO2025114101A1 (en) 2023-11-30 2024-11-20 Anomaly detection model for an air conditioning system and methods of generating the anomaly detection model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2351374A SE548157C2 (en) 2023-11-30 2023-11-30 Anomaly detection model for an air conditioning system and methods of generating the anomaly detection model

Publications (2)

Publication Number Publication Date
SE2351374A1 SE2351374A1 (en) 2025-05-31
SE548157C2 true SE548157C2 (en) 2026-04-13

Family

ID=96173309

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2351374A SE548157C2 (en) 2023-11-30 2023-11-30 Anomaly detection model for an air conditioning system and methods of generating the anomaly detection model

Country Status (1)

Country Link
SE (1) SE548157C2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110083458A1 (en) * 2009-10-13 2011-04-14 Yamatake Corporation Desiccant air conditioning system and method of operating the same
US20120072029A1 (en) * 2010-09-20 2012-03-22 Heatvu Inc. Intelligent system and method for detecting and diagnosing faults in heating, ventilating and air conditioning (hvac) equipment
US20190041078A1 (en) * 2017-08-07 2019-02-07 General Electric Company Method and system for detection of hvac anomalies at the component level
US20220034546A1 (en) * 2020-07-29 2022-02-03 Air Distribution Technologies Ip, Llc Rotary Air Homogenizer
US20220260262A1 (en) * 2021-02-12 2022-08-18 Trane International Inc. Dehumidifying air handling unit and dessicant wheel therefor
US20230127599A1 (en) * 2021-10-25 2023-04-27 University Of Cincinnati Thermoelectric Air Conditioning System with Integrated Solid Desiccant-Based Dehumidification for Separate Sensible and Latent Cooling
US20230314036A1 (en) * 2022-04-01 2023-10-05 Jonah Gluck Unsupervised multivariate anomaly detection through variational auto-encoding in hvac machinery

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110083458A1 (en) * 2009-10-13 2011-04-14 Yamatake Corporation Desiccant air conditioning system and method of operating the same
US20120072029A1 (en) * 2010-09-20 2012-03-22 Heatvu Inc. Intelligent system and method for detecting and diagnosing faults in heating, ventilating and air conditioning (hvac) equipment
US20190041078A1 (en) * 2017-08-07 2019-02-07 General Electric Company Method and system for detection of hvac anomalies at the component level
US20220034546A1 (en) * 2020-07-29 2022-02-03 Air Distribution Technologies Ip, Llc Rotary Air Homogenizer
US20220260262A1 (en) * 2021-02-12 2022-08-18 Trane International Inc. Dehumidifying air handling unit and dessicant wheel therefor
US20230127599A1 (en) * 2021-10-25 2023-04-27 University Of Cincinnati Thermoelectric Air Conditioning System with Integrated Solid Desiccant-Based Dehumidification for Separate Sensible and Latent Cooling
US20230314036A1 (en) * 2022-04-01 2023-10-05 Jonah Gluck Unsupervised multivariate anomaly detection through variational auto-encoding in hvac machinery

Also Published As

Publication number Publication date
SE2351374A1 (en) 2025-05-31

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