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EP4345314A3 - Compressor surge detection system and method - Google Patents

Compressor surge detection system and method Download PDF

Info

Publication number
EP4345314A3
EP4345314A3 EP24158065.3A EP24158065A EP4345314A3 EP 4345314 A3 EP4345314 A3 EP 4345314A3 EP 24158065 A EP24158065 A EP 24158065A EP 4345314 A3 EP4345314 A3 EP 4345314A3
Authority
EP
European Patent Office
Prior art keywords
detection system
surge detection
compressor surge
parameter
compressor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP24158065.3A
Other languages
German (de)
French (fr)
Other versions
EP4345314A2 (en
Inventor
Marco BATTISTI
Marco LO PRESTI
Alessio BURONI
Massimiliano AMADEI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Applied Europa SpA
Original Assignee
Daikin Applied Europa SpA
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 Daikin Applied Europa SpA filed Critical Daikin Applied Europa SpA
Publication of EP4345314A2 publication Critical patent/EP4345314A2/en
Publication of EP4345314A3 publication Critical patent/EP4345314A3/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/303—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/309—Rate of change of parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/335—Output power or torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/15—Power, e.g. by voltage or current
    • F25B2700/151—Power, e.g. by voltage or current of the compressor motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

A compressor surge detection system (1) for a refrigerating apparatus (100), comprises: a sensing system, configured for detecting a monitoring parameter representative of a saturating evaporating temperature of the refrigerating fluid at an inlet (I) of the compressor; a processing unit, programmed to process the monitoring parameter for deriving a diagnostic parameter, representative of an oscillatory behavior for the monitoring parameter and for generating an alert signal in response to the diagnostic parameter.
EP24158065.3A 2022-02-08 2023-02-08 Compressor surge detection system and method Pending EP4345314A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102022000002273A IT202200002273A1 (en) 2022-02-08 2022-02-08 SYSTEM AND METHOD FOR DETECTION OF OVERVOLTAGE IN A COMPRESSOR
EP23155510.3A EP4224090A1 (en) 2022-02-08 2023-02-08 Compressor surge detection system and method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP23155510.3A Division EP4224090A1 (en) 2022-02-08 2023-02-08 Compressor surge detection system and method

Publications (2)

Publication Number Publication Date
EP4345314A2 EP4345314A2 (en) 2024-04-03
EP4345314A3 true EP4345314A3 (en) 2024-05-29

Family

ID=81749273

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24158065.3A Pending EP4345314A3 (en) 2022-02-08 2023-02-08 Compressor surge detection system and method
EP23155510.3A Pending EP4224090A1 (en) 2022-02-08 2023-02-08 Compressor surge detection system and method

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23155510.3A Pending EP4224090A1 (en) 2022-02-08 2023-02-08 Compressor surge detection system and method

Country Status (2)

Country Link
EP (2) EP4345314A3 (en)
IT (1) IT202200002273A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686834A (en) * 1986-06-09 1987-08-18 American Standard Inc. Centrifugal compressor controller for minimizing power consumption while avoiding surge
US20060147301A1 (en) * 2004-12-30 2006-07-06 Mitsubishi Heavy Industries, Ltd. Centrifugal compressor for turbo chiller, turbo chiller, and control method therefor
US10718341B2 (en) * 2015-06-03 2020-07-21 Abb Schweiz Ag Active damping of oscillations in a control process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399548A (en) 1981-04-13 1983-08-16 Castleberry Kimberly N Compressor surge counter
US4562531A (en) 1983-10-07 1985-12-31 The Babcock & Wilcox Company Integrated control of output and surge for a dynamic compressor control system
US10436208B2 (en) 2011-06-27 2019-10-08 Energy Control Technologies, Inc. Surge estimator
CN107829969B (en) 2017-07-31 2020-12-08 青岛海尔空调电子有限公司 A kind of anti-surge control method and system of magnetic levitation centrifugal air conditioning unit
JP6935294B2 (en) * 2017-10-12 2021-09-15 荏原冷熱システム株式会社 Centrifugal chiller
CN112492884B (en) 2019-07-01 2022-08-26 开利公司 Surge protection for multi-stage compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686834A (en) * 1986-06-09 1987-08-18 American Standard Inc. Centrifugal compressor controller for minimizing power consumption while avoiding surge
US20060147301A1 (en) * 2004-12-30 2006-07-06 Mitsubishi Heavy Industries, Ltd. Centrifugal compressor for turbo chiller, turbo chiller, and control method therefor
US10718341B2 (en) * 2015-06-03 2020-07-21 Abb Schweiz Ag Active damping of oscillations in a control process

Also Published As

Publication number Publication date
IT202200002273A1 (en) 2023-08-08
EP4345314A2 (en) 2024-04-03
EP4224090A1 (en) 2023-08-09

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