FI773360A - Effektkontroll vid stallande motor - Google Patents

Effektkontroll vid stallande motor

Info

Publication number
FI773360A
FI773360A FI773360A FI773360A FI773360A FI 773360 A FI773360 A FI 773360A FI 773360 A FI773360 A FI 773360A FI 773360 A FI773360 A FI 773360A FI 773360 A FI773360 A FI 773360A
Authority
FI
Finland
Prior art keywords
stallande
vid
motor
effect control
effect
Prior art date
Application number
FI773360A
Other languages
English (en)
Inventor
Ronald Clare Trussler
William Albert Wyeth
Stanley Victor Reiten
Original Assignee
Gen Electric Canada
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 Canada filed Critical Gen Electric Canada
Publication of FI773360A publication Critical patent/FI773360A/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements
    • H02P7/347—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements in which only the generator field is controlled
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/93—Load or torque
FI773360A 1976-11-12 1977-11-09 Effektkontroll vid stallande motor FI773360A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA265,450A CA1081316A (en) 1976-11-12 1976-11-12 Power control of a stalling motor

Publications (1)

Publication Number Publication Date
FI773360A true FI773360A (fi) 1978-05-13

Family

ID=4107247

Family Applications (1)

Application Number Title Priority Date Filing Date
FI773360A FI773360A (fi) 1976-11-12 1977-11-09 Effektkontroll vid stallande motor

Country Status (5)

Country Link
US (1) US4322668A (fi)
CA (1) CA1081316A (fi)
CH (1) CH628476A5 (fi)
DE (1) DE2749173A1 (fi)
FI (1) FI773360A (fi)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144638A (en) * 1981-02-26 1982-09-07 Koichiro Kitamura Protective device for automatic tool changing device
US4490656A (en) * 1983-06-30 1984-12-25 The Singer Company Overload protection in a motor control system
US4510424A (en) * 1983-09-08 1985-04-09 Daiichi Dentsu Kabushiki Kaisha Nut runner control circuit
US4550277A (en) * 1984-09-24 1985-10-29 Black & Decker Inc. Overload detection and warning system for electric motors in power tools and the like
US4659976A (en) * 1985-04-24 1987-04-21 Dresser Industries, Inc. Method and apparatus for maximizing utilization of an electric motor under load
US4769584A (en) * 1985-06-18 1988-09-06 Thomas J. Ring Electronic controller for therapeutic table
JPS6237093A (ja) * 1985-08-07 1987-02-18 Hitachi Ltd 空気調和機用圧縮機の制御装置
US4725765A (en) * 1985-11-18 1988-02-16 Ford Motor Company Method and apparatus for the protection of D.C. motors under stalled conditions
US4695779A (en) * 1986-05-19 1987-09-22 Sargent Oil Well Equipment Company Of Dover Resources, Incorporated Motor protection system and process
US5155797A (en) * 1987-09-08 1992-10-13 Kabushiki Kaisha Meidensha Control system for controlling revolution speed of electric motor
US4912386A (en) * 1989-03-21 1990-03-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Balanced bridge feedback control system
JPH02297394A (ja) * 1989-05-12 1990-12-07 Janome Sewing Mach Co Ltd 電子ミシン
US5675464A (en) * 1996-05-02 1997-10-07 Siemens Electric Limited Stall or reduced-speed protection system for electric motor
JP3173996B2 (ja) * 1996-06-06 2001-06-04 オークマ株式会社 同期電動機の制御装置
US6577137B1 (en) * 2000-05-05 2003-06-10 James Allan Fisher Reverse inertial load test
US6538406B1 (en) * 2000-10-31 2003-03-25 General Electric Co. System and method for improving transient speed response of electric motors
US6593716B1 (en) 2000-11-21 2003-07-15 Honeywell International Inc. Circuit using current limiting to reduce power consumption of actuator with DC brush motor
US7196491B2 (en) * 2003-02-12 2007-03-27 Siemens Energy & Automation, Inc. System and method for stall detection of a motor
US7163381B1 (en) * 2003-07-24 2007-01-16 Caesarea Medical Electronics Pump and method of pump control
EP1653240A1 (de) * 2004-10-28 2006-05-03 Ab Skf Linearantriebsvorrichtung
US20090185197A1 (en) * 2008-01-22 2009-07-23 Michael Hayes Wilson Control Of Motors In An Image Forming Device
US8084982B2 (en) * 2008-11-18 2011-12-27 Honeywell International Inc. HVAC actuator with output torque compensation
FI125258B (fi) * 2010-07-19 2015-08-14 Runtech Systems Oy Menetelmä pyörimisnopeussäädetyn alipainekeskipakopuhaltimen ohjaamiseksi
US8961149B2 (en) 2010-07-19 2015-02-24 Runtech Systems Oy Method for controlling a regulated-rotation-speed low-pressure centrifugal fan
WO2014081411A1 (en) * 2012-11-20 2014-05-30 West Pharmaceuticals Services, Inc. System and method to distribute power to both an inertial device and a voltage sensitive device from a single current limited power source
CN106059446A (zh) * 2016-06-18 2016-10-26 苏州华亚电讯设备有限公司 六相永磁同步直线电机单相开路故障的容错控制方法
WO2018222521A1 (en) 2017-05-30 2018-12-06 West Pharma. Services IL, Ltd. Modular drive train for wearable injector
US11191897B2 (en) 2019-03-04 2021-12-07 Eitan Medical Ltd. In cycle pressure measurement
EP3934716A1 (en) 2019-03-05 2022-01-12 Eitan Medical Ltd. Anti-free-flow valve
US11372046B2 (en) * 2019-09-10 2022-06-28 GM Global Technology Operations LLC Identification and mapping of fuel cell cathode valve ice breaking stall torque capability
CN113872494B (zh) * 2021-09-14 2023-03-21 湖南三一中益机械有限公司 电机堵转保护控制方法、装置和电动铣刨机
US11919503B2 (en) * 2022-03-14 2024-03-05 Ford Global Technologies, Llc Methods and system for stall torque derating

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494516A (en) * 1942-05-01 1950-01-10 Mozzanini Georges Gabriel Acceleration control for direct-current motors
US3379950A (en) * 1965-07-06 1968-04-23 Bailey Meter Co Load control circuit including means responsive to load current in excess of a predetermined amount for increasing said load current
US3515971A (en) * 1967-09-07 1970-06-02 Gen Electric Motor control system with feedback and variable gain amplifier responsive to current
US3508132A (en) * 1968-06-19 1970-04-21 Westinghouse Electric Corp Power peak limiting control for direct current drives
US3649895A (en) * 1968-12-20 1972-03-14 Gen Electric Motor control system
US3671835A (en) * 1970-07-09 1972-06-20 North American Rockwell Motor speed control with droop compensation
US3727103A (en) * 1972-06-30 1973-04-10 Gen Electric Three phase system monitoring and control circuit
US3914675A (en) * 1973-09-17 1975-10-21 Gen Electric Fault detector circuit for electric vehicle control
US3935520A (en) * 1974-07-24 1976-01-27 General Electric Company DC motor regulator
US3931557A (en) * 1974-11-13 1976-01-06 General Motors Corporation DC Motor stall protection circuit
US4066934A (en) * 1975-04-23 1978-01-03 Lindsey E. Waldorf Motor speed controller
US4028601A (en) * 1975-05-23 1977-06-07 Westinghouse Electric Corporation Multi-loop direct current motor regulating system protected against windup by a clamp circuit
US4017775A (en) * 1975-10-28 1977-04-12 Cleveland Machine Controls, Inc. Fault detector circuit with two-fault memory
US3999111A (en) * 1975-11-14 1976-12-21 General Electric Company Gating signal control for a phase-controlled rectifier circuit
US4079301A (en) * 1976-12-17 1978-03-14 General Electric Company D.C. motor control

Also Published As

Publication number Publication date
DE2749173A1 (de) 1978-05-18
CA1081316A (en) 1980-07-08
US4322668A (en) 1982-03-30
CH628476A5 (de) 1982-02-26

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: CANADIAN GENERAL ELECTRIC COMPANY