IT1247841B - Metodo e apparato per controllare un motore di ventilatore in un sistema di trattamento di aria per fornire pressione costante - Google Patents

Metodo e apparato per controllare un motore di ventilatore in un sistema di trattamento di aria per fornire pressione costante

Info

Publication number
IT1247841B
IT1247841B ITMI910739A ITMI910739A IT1247841B IT 1247841 B IT1247841 B IT 1247841B IT MI910739 A ITMI910739 A IT MI910739A IT MI910739 A ITMI910739 A IT MI910739A IT 1247841 B IT1247841 B IT 1247841B
Authority
IT
Italy
Prior art keywords
signal
preselected
treatment system
air treatment
pressure
Prior art date
Application number
ITMI910739A
Other languages
English (en)
Inventor
Brian Lee Beifus
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ITMI910739A0 publication Critical patent/ITMI910739A0/it
Publication of ITMI910739A1 publication Critical patent/ITMI910739A1/it
Application granted granted Critical
Publication of IT1247841B publication Critical patent/IT1247841B/it

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
    • F24F11/70—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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Air Conditioning Control Device (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Apparato e metodo per controllare un motore avente uno statore con una pluralità di stadi di avvolgimenti per portare correnti di motore ed inoltre avente un rotore in relazione di azionamento con un ventilatore in un sistema di trattamento di aria. L'apparato fornisce un controllo della pressione su una gamma di restrizione di flusso per mantenere pressione di aria nel sistema ad un prescelto valore relativamente costante. L'apparato riceve un prescelto segnale di pressione rappresentante il prescelto valore di pressione di aria. Un microelaboratore, sensibile al prescelto segnale di pressione e ad un segnale di velocità di motore, genera un desiderato segnale di coppia che è una funzione del prescelto segnale di pressione, del segnale di velocità e di un segnale di coppia precedentemente desiderato.
ITMI910739A 1990-03-19 1991-03-19 Metodo e apparato per controllare un motore di ventilatore in un sistema di trattamento di aria per fornire pressione costante IT1247841B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/495,419 US5019757A (en) 1990-03-19 1990-03-19 Method and apparatus for controlling a blower motor in an air handling system to provide constant pressure

Publications (3)

Publication Number Publication Date
ITMI910739A0 ITMI910739A0 (it) 1991-03-19
ITMI910739A1 ITMI910739A1 (it) 1992-09-19
IT1247841B true IT1247841B (it) 1995-01-02

Family

ID=23968580

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910739A IT1247841B (it) 1990-03-19 1991-03-19 Metodo e apparato per controllare un motore di ventilatore in un sistema di trattamento di aria per fornire pressione costante

Country Status (4)

Country Link
US (1) US5019757A (it)
JP (1) JP3269640B2 (it)
CA (1) CA2034375C (it)
IT (1) IT1247841B (it)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8915199U1 (de) * 1989-12-27 1990-03-22 Balzers und Leybold Deutschland Holding AG, 63450 Hanau Gasreibungspumpe
DE4118675A1 (de) * 1991-06-07 1992-12-10 Lindemann Maschfab Gmbh Luftunterstuetzter trenner
US5159218A (en) * 1991-07-09 1992-10-27 Allied-Signal Inc. Motor with integral controller
US5203179A (en) * 1992-03-04 1993-04-20 Ecoair Corporation Control system for an air conditioning/refrigeration system
US5306116A (en) * 1992-04-10 1994-04-26 Ingersoll-Rand Company Surge control and recovery for a centrifugal compressor
US5592058A (en) * 1992-05-27 1997-01-07 General Electric Company Control system and methods for a multiparameter electronically commutated motor
US5682826A (en) * 1993-02-22 1997-11-04 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5616995A (en) * 1993-02-22 1997-04-01 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5676069A (en) * 1993-02-22 1997-10-14 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5680021A (en) * 1993-02-22 1997-10-21 General Electric Company Systems and methods for controlling a draft inducer for a furnace
US5418438A (en) * 1993-02-26 1995-05-23 General Electric Company Draft inducer air flow control
JP3373012B2 (ja) * 1993-10-21 2003-02-04 株式会社荏原製作所 ターボ形流体機械の運転制御装置
JP3283674B2 (ja) * 1993-12-07 2002-05-20 株式会社ゼクセルヴァレオクライメートコントロール 車両用空気調和装置のためのブロア装置
US5559407A (en) * 1994-05-02 1996-09-24 Carrier Corporation Airflow control for variable speed blowers
US5447414A (en) * 1994-05-27 1995-09-05 Emerson Electric Co. Constant air flow control apparatus and method
US5736823A (en) * 1994-05-27 1998-04-07 Emerson Electric Co. Constant air flow control apparatus and method
US5446362A (en) * 1994-06-21 1995-08-29 General Electric Company Thermal protection for AC traction motors using temperature estimations to calculate torque limits and blower speed requirements
US5524556A (en) * 1995-06-09 1996-06-11 Texas Instruments Incorporated Induced draft fan control for use with gas furnaces
KR100295087B1 (ko) * 1995-09-27 2001-09-17 전주범 가스보일러의역풍감지방법
JPH09119378A (ja) * 1995-10-25 1997-05-06 Ishikawajima Harima Heavy Ind Co Ltd ターボ圧縮機
US5692385A (en) * 1996-01-26 1997-12-02 General Electric Company System and method initiating defrost in response to speed or torque of evaporator motor
US6227961B1 (en) 1998-05-21 2001-05-08 General Electric Company HVAC custom control system
JP3985360B2 (ja) * 1998-09-24 2007-10-03 株式会社デンソー 負荷制御装置
EP1039139B1 (de) 1999-03-23 2004-05-26 ebm-papst Mulfingen GmbH & Co.KG Gebläse mit vorgegebener Kennlinie
SE519223C2 (sv) * 2000-09-18 2003-02-04 Hoernell Internat Ab Förfarande och anordning för konstanthållning av flödet från en fläkt
DE10118224C1 (de) * 2001-04-12 2002-10-31 Stiebel Eltron Gmbh & Co Kg Verfahren zur Einstellung eines Soll-Luftvolumenstroms bei einem Lüftungsgerät und Lüftungsgerät
US6456023B1 (en) * 2001-08-08 2002-09-24 General Electric Company Method and apparatus to control a variable speed motor
US6741056B1 (en) * 2002-05-15 2004-05-25 Skc, Inc. Air sampler with compensating pump motor speed
WO2004001515A2 (en) * 2002-05-31 2003-12-31 Scott Technologies, Inc. Speed and fluid flow controller
US6895176B2 (en) * 2002-09-12 2005-05-17 General Electric Company Method and apparatus for controlling electronically commutated motor operating characteristics
TWM251395U (en) * 2004-02-16 2004-11-21 Welltek Energy Technology Comp Programmable fast motor torque controller
US7161316B2 (en) * 2004-11-02 2007-01-09 General Electric Company Method and apparatus for discrete speed compensated torque step motor control
DE102004057712A1 (de) * 2004-11-30 2006-06-08 Conti Temic Microelectronic Gmbh Verfahren zur Bestimmung der Belastung eines elektrischen Antriebsmotors
DE102004060206B3 (de) * 2004-12-14 2006-06-14 Siemens Ag Verfahren zum Betrieb eines stromrichtergespeisten Verdichters
US7305316B2 (en) * 2004-12-23 2007-12-04 Minebea Co., Ltd. Microcontroller methods of improving reliability in DC brushless motors and cooling fans
US7095188B1 (en) * 2005-03-10 2006-08-22 Inventec Corporation Serial fan set and rotation speed-matching curve generation method thereof
FR2884904B1 (fr) * 2005-04-22 2007-07-20 Aldes Aeraulique Sa Procede de regulation de la pression fournie par un ventilateur a vitesse variable d'une installation de ventilation
US7193385B2 (en) * 2005-04-26 2007-03-20 Illinois Institute Of Technology Digital control of motor drives
DE102005045137A1 (de) * 2005-09-22 2007-04-05 Minebea Co., Ltd., Kitasaku Lüftereinheit mit einer vorgegebenen künstlichen Kennlinie und Verfahren zu dessen Betrieb
US7567049B2 (en) * 2006-04-21 2009-07-28 Emerson Electric Co. Fluid flow control for fluid handling systems
ATE556276T1 (de) 2006-04-24 2012-05-15 Ebm Papst St Georgen Gmbh & Co Anordnung mit einem lüfter
US20080044314A1 (en) * 2006-06-23 2008-02-21 Cephalon, Inc. Pharmaceutical measuring and dispensing cup
JP4425253B2 (ja) * 2006-08-30 2010-03-03 ダイキン工業株式会社 油圧ユニットおよび油圧ユニットにおけるモータの速度制御方法
US8672733B2 (en) * 2007-02-06 2014-03-18 Nordyne Llc Ventilation airflow rate control
US7710054B2 (en) * 2007-03-29 2010-05-04 Standard Microsystems Corporation Fan controller with duty cycle comparator
US20080307803A1 (en) * 2007-06-12 2008-12-18 Nordyne Inc. Humidity control and air conditioning
US7770806B2 (en) 2007-06-19 2010-08-10 Nordyne Inc. Temperature control in variable-capacity HVAC system
US8179064B2 (en) * 2007-10-16 2012-05-15 Arcfl Technology Limited Electric motor protection system
KR100946719B1 (ko) * 2007-11-28 2010-03-12 영 춘 정 멀티프로그램이 가능한 가변속 무정류자 모터의 정풍량제어장치
CN101629577A (zh) * 2008-07-18 2010-01-20 鸿富锦精密工业（深圳）有限公司 风扇控制电路
US8807956B2 (en) * 2008-11-13 2014-08-19 Marvell World Trade Ltd. Apparatus and method for controlling speed of a fan via a first control module connected by a cable and/or conductors between a motor and a second control module
ES2343161B1 (es) * 2009-01-22 2011-06-15 SOLER & PALAU VENTILATION GROUP, S.L. Sistema de ajuste automatico de la presion de un ventilador en funcion del caudal requerido.
US20100256821A1 (en) * 2009-04-01 2010-10-07 Sntech Inc. Constant airflow control of a ventilation system
ES2469440T3 (es) * 2009-05-06 2014-06-18 Munters Corporation Ventilador para su uso en agricultura
US20110005734A1 (en) * 2009-07-10 2011-01-13 Keihin Corporation Vehicular air conditioning apparatus
US9200847B2 (en) * 2011-02-07 2015-12-01 Carrier Corporation Method and system for variable speed blower control
AU2012214560B2 (en) 2011-02-09 2016-03-31 Allison Transmission, Inc. Scavenge pump oil level control system and method
KR20140003529A (ko) 2011-02-17 2014-01-09 알리손 트랜스미션, 인크. 하이브리드 변속기를 위한 변조 제어 시스템 및 방법
AU2012229421B2 (en) 2011-03-11 2015-04-23 Allison Transmission, Inc. Clogged filter detection system and method
WO2012177815A1 (en) 2011-06-22 2012-12-27 Allison Transmission, Inc. Low level oil detection system and method
EP2660527B1 (en) 2012-05-03 2015-07-22 ABB Technology Oy Method for tuning a ventilation system
US10428824B2 (en) * 2012-06-25 2019-10-01 Dell Products L.P. Systems and methods for speed control of an air mover
US9641122B2 (en) 2012-06-26 2017-05-02 Johnson Controls Technology Company HVAC actuator with automatic end stop recalibration
US9465370B2 (en) 2012-06-26 2016-10-11 Johnson Controls Technology Company HVAC actuator with soft stall control
US8947031B1 (en) * 2012-06-26 2015-02-03 Johnson Controls Technology Company Systems and method for speed and torque control of a DC motor
US10175080B2 (en) 2014-11-03 2019-01-08 Regal Beloit America, Inc. System and method for indicating an efficiency of a fluid movement system
US10199962B2 (en) 2015-03-18 2019-02-05 Johnson Controls Technology Company Plug and play universal input actuator
DK3199809T3 (da) * 2016-01-28 2021-08-09 Abb Schweiz Ag Kontrolfremgangsmåde til et kompressorsystem
US10451303B1 (en) * 2018-07-30 2019-10-22 Rheem Manufacturing Company Electronic detection of vent blockage and blower malfunction in temperature control systems
DE102019100850A1 (de) * 2019-01-14 2020-07-16 Steinel Gmbh Heißluftgebläse und Verfahren zum Betreiben desselben
US20200292192A1 (en) * 2019-03-13 2020-09-17 Johnson Controls Technology Company Blower properties used for user warning
CN110230606A (zh) * 2019-07-12 2019-09-13 天津市天鼓机械制造有限公司 基于物联网的磁悬浮鼓风机控制系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58107022A (ja) * 1981-12-21 1983-06-25 日本ビクター株式会社 電動機の保護回路
US4638233A (en) * 1985-10-24 1987-01-20 General Electric Company Method of establishing a preferred rate of air flow, method of determining torque, and apparatus
US4860231A (en) * 1985-12-16 1989-08-22 Carrier Corporation Calibration technique for variable speed motors
US4648551A (en) * 1986-06-23 1987-03-10 Carrier Corporation Adaptive blower motor controller
US4667480A (en) * 1986-09-22 1987-05-26 General Electric Company Method and apparatus for controlling an electrically driven automotive air conditioner
US4806833A (en) * 1986-09-22 1989-02-21 General Electric Company System for conditioning air, method of operating such, and circuit
US4818924A (en) * 1987-07-31 1989-04-04 A.R.A. Manufacturing Co. Electric actuator for automotive air conditioning systems
US4858676A (en) * 1988-10-05 1989-08-22 Ford Motor Company Airconditioning system for a vehicle

Also Published As

Publication number Publication date
JPH04222482A (ja) 1992-08-12
JP3269640B2 (ja) 2002-03-25
ITMI910739A1 (it) 1992-09-19
CA2034375C (en) 2001-10-02
ITMI910739A0 (it) 1991-03-19
US5019757A (en) 1991-05-28
CA2034375A1 (en) 1991-09-20

Similar Documents

Publication Publication Date Title
IT1247841B (it) Metodo e apparato per controllare un motore di ventilatore in un sistema di trattamento di aria per fornire pressione costante
SE8105093L (sv) Sett och anordning for hastighetsreglering av en vexelstromsmotor
ATE7453T1 (de) Endoskopsystem.
DE69606293D1 (de) Niedrigdurchflusspumpe
SE8204003L (sv) Tvettmaskin
GB1526119A (en) Induction motors
GB1494719A (en) Stepping motor
ES472048A3 (es) Procedimiento para controlar el flujo de aire de un ventila-dor centrifugo
DE3874090D1 (de) Buerstenloser gleichstrommotor fuer motorluefter, pumpen und aehnliche geraete.
SE8601802L (sv) Forfarande och anordning for reglering av en motor
GB922319A (en) Centrifugal pump
KR870004353A (ko) 제어 시스템
JPS52137845A (en) Control device for ac elevator
TW332858B (en) Tubular heat exchange system
KR850000643A (ko) 보일러 풍량(風量)제어장치
SU694743A1 (ru) Устройство дл регулировани температуры воздуха в помещении
JPS57153590A (en) Controlling circuit for induction motor
IT1269445B (it) Sistema elettronico di avviamento rapido, particolarmente adatto per telai ad aria
JPS56121898A (en) Gas compressor with number-of-revolution control device
JPS5527906A (en) Frequency-voltage convertor
KR970021749A (ko) 모우터 속도 조절기를 이용한 공기 압축기
JPS51127415A (en) Speed control circuit for d-c motor
KR970031169A (ko) 발전기 냉각장치(Cooling Device of a Generator)
JPS5749387A (en) Motor controller for varying speed motor
JPS5728591A (en) Controlling device for inverter

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980327