AU2001256536A1 - Method for controlling the starting of an ac induction motor with closed loop current control - Google Patents

Method for controlling the starting of an ac induction motor with closed loop current control

Info

Publication number
AU2001256536A1
AU2001256536A1 AU2001256536A AU5653601A AU2001256536A1 AU 2001256536 A1 AU2001256536 A1 AU 2001256536A1 AU 2001256536 A AU2001256536 A AU 2001256536A AU 5653601 A AU5653601 A AU 5653601A AU 2001256536 A1 AU2001256536 A1 AU 2001256536A1
Authority
AU
Australia
Prior art keywords
starting
controlling
closed loop
current control
induction motor
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.)
Abandoned
Application number
AU2001256536A
Inventor
Dora Yuan Wang
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of AU2001256536A1 publication Critical patent/AU2001256536A1/en
Abandoned legal-status Critical Current

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/28—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive increase of voltage applied to primary circuit of motor
AU2001256536A 2000-05-19 2001-05-18 Method for controlling the starting of an ac induction motor with closed loop current control Abandoned AU2001256536A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/574,853 US6420848B1 (en) 2000-05-19 2000-05-19 Method and controlling the starting of an AC induction motor with closed loop current control
US09574853 2000-05-19
PCT/GB2001/002196 WO2001089074A2 (en) 2000-05-19 2001-05-18 Method for controlling the starting of an ac induction motor with closed loop current control

Publications (1)

Publication Number Publication Date
AU2001256536A1 true AU2001256536A1 (en) 2001-11-26

Family

ID=24297923

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001256536A Abandoned AU2001256536A1 (en) 2000-05-19 2001-05-18 Method for controlling the starting of an ac induction motor with closed loop current control

Country Status (5)

Country Link
US (1) US6420848B1 (en)
EP (1) EP1282936A2 (en)
AU (1) AU2001256536A1 (en)
TW (1) TW521482B (en)
WO (1) WO2001089074A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030122433A1 (en) * 2000-07-25 2003-07-03 Bach Daniel G. Power factor control of an induction motor
EP1733470B1 (en) * 2004-04-05 2012-08-15 Siemens Aktiengesellschaft Circuit device for operating a motor and corresponding method
CN1889354A (en) * 2006-07-26 2007-01-03 辽宁荣信电力电子股份有限公司 Wave hopping stage variable frequency stepless voltage regulating electric machine soft starting method
EP1986316B1 (en) * 2007-04-26 2010-11-17 Siemens Aktiengesellschaft Relief of bypass-system of soft-starters from over-currents
EP2053733A1 (en) * 2007-10-25 2009-04-29 Linde AG Method for operating an asynchronous motor and pump assembly with asynchronous motor
CN102064715A (en) * 2009-11-17 2011-05-18 鸿富锦精密工业（深圳）有限公司 PWM controller phase adjusting system and adjusting method
FR2980058B1 (en) 2011-09-13 2014-05-09 Schneider Electric Ind Sas METHOD FOR CONTROLLING A CONTROL SWITCH CONTROLLING THE POWER SUPPLY OF AN ELECTRIC MOTOR
US20130285592A1 (en) * 2012-04-25 2013-10-31 Phasetronics, Inc. Medium voltage soft starter and induction motor kit
US9160257B2 (en) 2013-12-23 2015-10-13 Eaton Corporation Soft starter system and method of operating same
US20150229259A1 (en) * 2014-02-07 2015-08-13 Rhombus Energy Solutions, Inc. Energy saving method and system for motor driven systems
ES2822050T3 (en) * 2015-11-24 2021-04-28 Woehner Gmbh & Co Kg Elektrotechnische Systeme Procedure and device for operating an electric motor
EP3758214B1 (en) 2019-06-25 2022-09-21 Siemens Aktiengesellschaft Motor starter and method for starting an electric motor
US11128240B1 (en) 2020-08-13 2021-09-21 Eaton Intelligent Power Limited Reduced voltage soft starter apparatus and methods using current-controlled transitions

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573187A5 (en) * 1974-06-27 1976-02-27 Sprecher & Schuh Ag
US3991354A (en) 1975-05-29 1976-11-09 Westinghouse Electric Corporation Variable speed drive for induction motor
US4361792A (en) * 1980-05-06 1982-11-30 Chesebrough-Pond's Inc. Digital induction motor control system
US4482853A (en) * 1981-08-24 1984-11-13 Reuland Electric Company Composite control for soft start and dynamic braking of a three-phase induction motor
ZA846307B (en) * 1983-11-04 1985-03-27 Chesebrough Ponds Induction motor control system
US4712054A (en) 1986-05-14 1987-12-08 East Moline Metal Products Company Controller with two modes of braking induction motors
US4796142A (en) 1986-10-16 1989-01-03 Square D Company Overload protection apparatus for emulating the response of a thermal overload
US4912390A (en) * 1986-10-16 1990-03-27 Square D Company Apparatus for controlling firing of thyristors relative to a current reaching zero by using a microcomputer and hardware responsive to voltage crossing zero
JPS63204307A (en) 1987-02-19 1988-08-24 Fanuc Ltd Overcurrent detector
US5008608A (en) * 1989-12-26 1991-04-16 Allen-Bradley Company, Inc. Controller for starting and stopping electric motors
US4996469A (en) * 1990-03-16 1991-02-26 Allen-Bradley Company, Inc. Electric motor controller with bypass contactor
US4978897A (en) * 1990-04-26 1990-12-18 Allen-Bradley Company, Inc. Motor controller with an improved stopping technique
US5151642A (en) * 1990-05-03 1992-09-29 Allen-Bradley Company, Inc. Apparatus for controlling an electric motor
US5305234A (en) 1991-12-31 1994-04-19 Westinghouse Electric Corp. Thermal protection apparatus for a synchronous machine
US5565753A (en) * 1994-04-12 1996-10-15 Allen-Bradley Company, Inc. Method and apparatus for current rebalance in induction motor
FR2733863B1 (en) * 1995-05-05 1997-06-06 Schneider Electric Sa METHOD FOR CONTROLLING A DIMMER AND DEVICE FOR CARRYING OUT SAID METHOD
US5637976A (en) 1995-09-29 1997-06-10 Allen-Bradley Company, Inc. Method and apparatus for RMS current measurement in induction motors without a current transformer
US6163129A (en) * 1999-03-11 2000-12-19 Eaton Corporation Method of controlling the starting, stopping and speed of an AC induction motor
US6160365A (en) * 1999-03-11 2000-12-12 Eaton Corporation Interface module for a motor control system

Also Published As

Publication number Publication date
TW521482B (en) 2003-02-21
US6420848B1 (en) 2002-07-16
WO2001089074A2 (en) 2001-11-22
EP1282936A2 (en) 2003-02-12
WO2001089074A3 (en) 2002-03-28

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