WO2020146387A1 - Système de commande pour appareil de déplacement de fluide électrique - Google Patents

Système de commande pour appareil de déplacement de fluide électrique Download PDF

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Publication number
WO2020146387A1
WO2020146387A1 PCT/US2020/012582 US2020012582W WO2020146387A1 WO 2020146387 A1 WO2020146387 A1 WO 2020146387A1 US 2020012582 W US2020012582 W US 2020012582W WO 2020146387 A1 WO2020146387 A1 WO 2020146387A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
flow
electric motor
static pressure
set point
Prior art date
Application number
PCT/US2020/012582
Other languages
English (en)
Inventor
Bin Yang
Brian Lee Beifus
Roger Carlos Becerra
Original Assignee
Regal Beloit America, Inc.
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 US16/242,738 external-priority patent/US10731889B2/en
Priority claimed from US16/735,257 external-priority patent/US11841022B2/en
Application filed by Regal Beloit America, Inc. filed Critical Regal Beloit America, Inc.
Priority to DE112020000352.3T priority Critical patent/DE112020000352T5/de
Priority to CN202080019130.3A priority patent/CN113544440A/zh
Publication of WO2020146387A1 publication Critical patent/WO2020146387A1/fr

Links

Classifications

    • 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
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

L'invention porte sur un système de commande destiné à un moteur électrique conçu pour entraîner un appareil de déplacement de fluide afin de générer un écoulement de fluide. Le système de commande comprend un circuit d'entraînement conçu pour réguler l'énergie fournie à un stator du moteur pour faire tourner un rotor et générer l'écoulement de fluide, et un processeur qui calcule une valeur proportionnelle à au moins l'une d'une résistance de système ou d'une pression statique pour l'appareil de déplacement de fluide en fonction d'un point de consigne fixe pour un premier paramètre de commande et un paramètre de rétroaction. Le processeur reçoit une demande de débit de fluide et calcule un point de consigne de fonctionnement pour un deuxième paramètre de commande en fonction de la demande de débit de fluide et de la valeur proportionnelle à la résistance de système ou à la pression statique. Le processeur commande le circuit d'entraînement en fonction du point de consigne de fonctionnement pour alimenter le moteur et faire fonctionner l'appareil de déplacement de fluide pour générer l'écoulement de fluide.
PCT/US2020/012582 2019-01-08 2020-01-07 Système de commande pour appareil de déplacement de fluide électrique WO2020146387A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112020000352.3T DE112020000352T5 (de) 2019-01-08 2020-01-07 Steuersystem für eine elektrische flüssigkeitsbewegungsvorrichtung
CN202080019130.3A CN113544440A (zh) 2019-01-08 2020-01-07 用于电动流体移动设备的控制系统

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16/242,738 US10731889B2 (en) 2019-01-08 2019-01-08 Motor controller for electric blowers
US16/242,738 2019-01-08
US16/735,257 US11841022B2 (en) 2020-01-06 2020-01-06 Control system for electric fluid moving apparatus
US16/735,257 2020-01-06

Publications (1)

Publication Number Publication Date
WO2020146387A1 true WO2020146387A1 (fr) 2020-07-16

Family

ID=71520438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/012582 WO2020146387A1 (fr) 2019-01-08 2020-01-07 Système de commande pour appareil de déplacement de fluide électrique

Country Status (3)

Country Link
CN (1) CN113544440A (fr)
DE (1) DE112020000352T5 (fr)
WO (1) WO2020146387A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210404690A1 (en) * 2020-06-30 2021-12-30 Johnson Controls Tyco IP Holdings LLP Building control system using a control device position as a proxy for static pressure in a conduit
EP4071365A1 (fr) * 2021-04-06 2022-10-12 Regal Beloit America, Inc. Systèmes et procédés pour commander un moteur de soufflante électrique dans un système de déplacement de fluide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736823A (en) * 1994-05-27 1998-04-07 Emerson Electric Co. Constant air flow control apparatus and method
US20120171050A1 (en) * 2010-12-30 2012-07-05 Havard Jr Harold Gene Automatic blower control
WO2018226973A1 (fr) * 2017-06-09 2018-12-13 Carrier Corporation Mise en service d'un ventilateur intérieur de cvca pour une adaptation avec une application canalisée à l'aide d'un dispositif intelligent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7792597B2 (en) * 2007-06-28 2010-09-07 International Business Machines Corporation Control systems and method using a shared component actuator
TWI439040B (zh) * 2010-11-08 2014-05-21 Delta Electronics Inc 風扇轉速控制裝置
US8994320B2 (en) * 2013-06-28 2015-03-31 Eaton Corporation System and method for controlling regenerating energy in an adjustable speed drive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5736823A (en) * 1994-05-27 1998-04-07 Emerson Electric Co. Constant air flow control apparatus and method
US20120171050A1 (en) * 2010-12-30 2012-07-05 Havard Jr Harold Gene Automatic blower control
WO2018226973A1 (fr) * 2017-06-09 2018-12-13 Carrier Corporation Mise en service d'un ventilateur intérieur de cvca pour une adaptation avec une application canalisée à l'aide d'un dispositif intelligent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210404690A1 (en) * 2020-06-30 2021-12-30 Johnson Controls Tyco IP Holdings LLP Building control system using a control device position as a proxy for static pressure in a conduit
US11859848B2 (en) * 2020-06-30 2024-01-02 Johnson Controls Tyco IP Holdings LLP Building control system using a control device position as a proxy for static pressure in a conduit
EP4071365A1 (fr) * 2021-04-06 2022-10-12 Regal Beloit America, Inc. Systèmes et procédés pour commander un moteur de soufflante électrique dans un système de déplacement de fluide

Also Published As

Publication number Publication date
CN113544440A (zh) 2021-10-22
DE112020000352T5 (de) 2021-11-18

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