EP4345314A3 - System und verfahren zur erkennung von verdichterpumpen - Google Patents

System und verfahren zur erkennung von verdichterpumpen 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
English (en)
French (fr)
Other versions
EP4345314A2 (de
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/de
Publication of EP4345314A3 publication Critical patent/EP4345314A3/de
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)
EP24158065.3A 2022-02-08 2023-02-08 System und verfahren zur erkennung von verdichterpumpen Pending EP4345314A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102022000002273A IT202200002273A1 (it) 2022-02-08 2022-02-08 Sistema e metodo per la rilevazione di sovratensione in un compressore
EP23155510.3A EP4224090B1 (de) 2022-02-08 2023-02-08 System und verfahren zur erkennung von verdichterpumpen

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP23155510.3A Division EP4224090B1 (de) 2022-02-08 2023-02-08 System und verfahren zur erkennung von verdichterpumpen
EP23155510.3A Division-Into EP4224090B1 (de) 2022-02-08 2023-02-08 System und verfahren zur erkennung von verdichterpumpen

Publications (2)

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

Family

ID=81749273

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23155510.3A Active EP4224090B1 (de) 2022-02-08 2023-02-08 System und verfahren zur erkennung von verdichterpumpen
EP24158065.3A Pending EP4345314A3 (de) 2022-02-08 2023-02-08 System und verfahren zur erkennung von verdichterpumpen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23155510.3A Active EP4224090B1 (de) 2022-02-08 2023-02-08 System und verfahren zur erkennung von verdichterpumpen

Country Status (2)

Country Link
EP (2) EP4224090B1 (de)
IT (1) IT202200002273A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120740242B (zh) * 2025-08-25 2025-10-28 亚之捷智能装备(江苏)有限公司 一种热泵系统控制保护方法

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 (7)

* 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
US4581900A (en) * 1984-12-24 1986-04-15 Borg-Warner Corporation Method and apparatus for detecting surge in centrifugal compressors driven by electric motors
US10436208B2 (en) 2011-06-27 2019-10-08 Energy Control Technologies, Inc. Surge estimator
CN107829969B (zh) 2017-07-31 2020-12-08 青岛海尔空调电子有限公司 一种磁悬浮离心式空调机组防喘振控制方法及系统
JP6935294B2 (ja) * 2017-10-12 2021-09-15 荏原冷熱システム株式会社 ターボ冷凍機
EP3997343B1 (de) 2019-07-01 2023-08-09 Carrier Corporation Pumpschutz für einen mehrstufigen verdichter

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 (it) 2023-08-08
EP4345314A2 (de) 2024-04-03
EP4224090A1 (de) 2023-08-09
EP4224090B1 (de) 2026-04-08

Similar Documents

Publication Publication Date Title
CA2345097C (en) Method of detecting abnormalities in flow rate in pressure-type flow controller
US5798459A (en) Subject identification method, apparatus and system
US7954371B2 (en) Condition monitoring of pumps and pump system
ATE181401T1 (de) Vorrichtung zur verkrustungsdetektion eines axialverdichters.
ATE181402T1 (de) Verfahren zur überwachung und steuerung eines verdichters und vorrichtung hierfür.
EP4613246A3 (de) System und verfahren zur sammlung und analyse von ostomieinformationen
CN110132402B (zh) 振动趋势数据中尖峰和故障的检测
JP6612441B2 (ja) 同伴流体検出診断
KR20090010430A (ko) 기계 장치의 고장 진단 장치
EP4345314A3 (de) System und verfahren zur erkennung von verdichterpumpen
US20100328067A1 (en) Method and device for determining a leak in a system component and/or for determining a state of a system component
CN105788681A (zh) 一种核电站的主蒸汽管道泄漏监测系统
ATE304700T1 (de) Bioverschmutzungsüberwachungsvorrichtung und verfahren zur überwachung oder zur feststellung von bioverschmutzung
JP2017223668A (ja) 圧力監視装置
JPH01109235A (ja) バルブリーク監視方法
CN205751541U (zh) 一种核电站的主蒸汽管道泄漏监测系统
CN119756728A (zh) 一种在线燃气泄露检测方法、系统、设备及介质
CN110940464A (zh) 一种漏水检测方法及漏水检测装置
CN120027872A (zh) 基于物联燃气具的燃气泄漏量温度补偿方法及系统
GB2607495A (en) Systems and methods for measuring and tracking wound volume
JP2783753B2 (ja) 微少漏洩ガス雰囲気下での新規漏洩源の検知方法
KR20000072013A (ko) 밸브의 유체누설 감지장치
CN117073891A (zh) 水刀设备的压力监测系统、方法、终端及存储介质
JPH0259637A (ja) バルブリーク監視方法
CN116880417A (zh) 生产线智能点检系统

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 4224090

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: F04D0027000000

Ipc: F25B0001040000

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 27/00 20060101ALI20240423BHEP

Ipc: F25B 49/02 20060101ALI20240423BHEP

Ipc: F25B 1/04 20060101AFI20240423BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20241029

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20260303