EP2156546A4 - TORQUE CONTROL FOR ALTERNATING CURRENT MOTORS - Google Patents

TORQUE CONTROL FOR ALTERNATING CURRENT MOTORS

Info

Publication number
EP2156546A4
EP2156546A4 EP08748040.6A EP08748040A EP2156546A4 EP 2156546 A4 EP2156546 A4 EP 2156546A4 EP 08748040 A EP08748040 A EP 08748040A EP 2156546 A4 EP2156546 A4 EP 2156546A4
Authority
EP
European Patent Office
Prior art keywords
motors
torque control
torque
control
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.)
Withdrawn
Application number
EP08748040.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2156546A1 (en
Inventor
Shabbir Moosajee
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.)
ITW Industrial Packaging Australia Pty Ltd
Original Assignee
ITW Industrial Packaging Australia Pty Ltd
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 AU2007903111A external-priority patent/AU2007903111A0/en
Application filed by ITW Industrial Packaging Australia Pty Ltd filed Critical ITW Industrial Packaging Australia Pty Ltd
Publication of EP2156546A1 publication Critical patent/EP2156546A1/en
Publication of EP2156546A4 publication Critical patent/EP2156546A4/en
Withdrawn legal-status Critical Current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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/16—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC to AC converters without intermediate conversion to DC
    • H02P27/18—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC to AC converters without intermediate conversion to DC varying the frequency by omitting half waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/04—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for guiding the binding material around the articles prior to severing from supply
    • B65B13/06—Stationary ducts or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/22—Means for controlling tension of binding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/24—Securing ends of binding material
    • B65B13/32—Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/02—Driving gear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M5/2576—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with digital control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Control Of Ac Motors In General (AREA)
EP08748040.6A 2007-06-08 2008-06-06 TORQUE CONTROL FOR ALTERNATING CURRENT MOTORS Withdrawn EP2156546A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2007903111A AU2007903111A0 (en) 2007-06-08 Torque control for AC motors
PCT/AU2008/000807 WO2008148160A1 (en) 2007-06-08 2008-06-06 Torque control for ac motors

Publications (2)

Publication Number Publication Date
EP2156546A1 EP2156546A1 (en) 2010-02-24
EP2156546A4 true EP2156546A4 (en) 2014-07-23

Family

ID=40093079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08748040.6A Withdrawn EP2156546A4 (en) 2007-06-08 2008-06-06 TORQUE CONTROL FOR ALTERNATING CURRENT MOTORS

Country Status (3)

Country Link
EP (1) EP2156546A4 (enExample)
JP (1) JP2010529822A (enExample)
WO (1) WO2008148160A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9887053B2 (en) 2014-07-29 2018-02-06 Abl Ip Holding Llc Controlling relay actuation using load current
CN119154856B (zh) * 2024-11-19 2025-06-17 缙云县人才科技发展有限公司 多相交流供电控制电路及固态继电器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942086A (en) * 1973-06-08 1976-03-02 Signode Corporation Solid state motor control system
EP0512372A2 (en) * 1991-05-06 1992-11-11 Allen-Bradley Company, Inc. Electric motor control apparatus and method
US6246034B1 (en) * 1999-11-03 2001-06-12 General Electric Company Multi-period cycle-skipping for low flicker, fine-resolution power control
EP1126588A2 (en) * 2000-01-26 2001-08-22 Matsushita Electric Works, Ltd. Method and device for controlling supply of alternating-current power to electric load

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855509A (en) * 1972-04-18 1974-12-17 Gen Electric Control system for induction motors
JPH0725552A (ja) * 1993-07-12 1995-01-27 Hitachi Ltd エレベーター制御装置
JP3317043B2 (ja) * 1994-09-30 2002-08-19 ダイキン工業株式会社 位相制御装置
JPH1023765A (ja) * 1996-07-05 1998-01-23 Matsushita Refrig Co Ltd Ｐｗｍ方式電圧形インバータ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942086A (en) * 1973-06-08 1976-03-02 Signode Corporation Solid state motor control system
EP0512372A2 (en) * 1991-05-06 1992-11-11 Allen-Bradley Company, Inc. Electric motor control apparatus and method
US6246034B1 (en) * 1999-11-03 2001-06-12 General Electric Company Multi-period cycle-skipping for low flicker, fine-resolution power control
EP1126588A2 (en) * 2000-01-26 2001-08-22 Matsushita Electric Works, Ltd. Method and device for controlling supply of alternating-current power to electric load

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008148160A1 *

Also Published As

Publication number Publication date
JP2010529822A (ja) 2010-08-26
WO2008148160A1 (en) 2008-12-11
EP2156546A1 (en) 2010-02-24

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Legal Events

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

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Effective date: 20091130

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140623

RIC1 Information provided on ipc code assigned before grant

Ipc: H02P 27/18 20060101ALI20140616BHEP

Ipc: H02P 27/06 20060101ALI20140616BHEP

Ipc: H02M 5/257 20060101ALI20140616BHEP

Ipc: H02P 6/08 20060101AFI20140616BHEP

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

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18D Application deemed to be withdrawn

Effective date: 20150121