GB2441570B - Electric motor braking system - Google Patents

Electric motor braking system

Info

Publication number
GB2441570B
GB2441570B GB0700007A GB0700007A GB2441570B GB 2441570 B GB2441570 B GB 2441570B GB 0700007 A GB0700007 A GB 0700007A GB 0700007 A GB0700007 A GB 0700007A GB 2441570 B GB2441570 B GB 2441570B
Authority
GB
United Kingdom
Prior art keywords
electric motor
braking system
motor braking
electric
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.)
Expired - Fee Related
Application number
GB0700007A
Other versions
GB0700007D0 (en
GB2441570A (en
Inventor
Richard Kenney
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.)
Siemens PLC
Original Assignee
Siemens PLC
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 Siemens PLC filed Critical Siemens PLC
Publication of GB0700007D0 publication Critical patent/GB0700007D0/en
Publication of GB2441570A publication Critical patent/GB2441570A/en
Application granted granted Critical
Publication of GB2441570B publication Critical patent/GB2441570B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/24—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by applying dc to the motor
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/02—Details of stopping control
    • H02P3/04—Means for stopping or slowing by a separate brake, e.g. friction brake or eddy-current brake

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
GB0700007A 2006-09-08 2007-01-03 Electric motor braking system Expired - Fee Related GB2441570B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0617980.8A GB0617980D0 (en) 2006-09-08 2006-09-08 Motor electromagnetic brake control with fast current decay

Publications (3)

Publication Number Publication Date
GB0700007D0 GB0700007D0 (en) 2007-02-07
GB2441570A GB2441570A (en) 2008-03-12
GB2441570B true GB2441570B (en) 2011-04-20

Family

ID=37232825

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0617980.8A Ceased GB0617980D0 (en) 2006-09-08 2006-09-08 Motor electromagnetic brake control with fast current decay
GB0700007A Expired - Fee Related GB2441570B (en) 2006-09-08 2007-01-03 Electric motor braking system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0617980.8A Ceased GB0617980D0 (en) 2006-09-08 2006-09-08 Motor electromagnetic brake control with fast current decay

Country Status (1)

Country Link
GB (2) GB0617980D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106470001A (en) * 2015-08-21 2017-03-01 株式会社安川电机 A kind of converter and electric machine control system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2503682B1 (en) 2011-03-22 2013-09-25 Siemens Aktiengesellschaft Switching assembly
DE102022203609B4 (en) 2022-04-11 2024-06-06 Siemens Aktiengesellschaft Method for operating an electric drive device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343134A (en) * 1993-05-03 1994-08-30 Harnischfeger Corporation Method for checking brake torque
US5692733A (en) * 1994-06-22 1997-12-02 Kabushiki Kaisha Yaskawa Denki Winding machine stopping method
EP1728314A1 (en) * 2004-03-16 2006-12-06 Sew-Eurodrive GmbH & Co. KG Drive unit and brake

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343134A (en) * 1993-05-03 1994-08-30 Harnischfeger Corporation Method for checking brake torque
US5692733A (en) * 1994-06-22 1997-12-02 Kabushiki Kaisha Yaskawa Denki Winding machine stopping method
EP1728314A1 (en) * 2004-03-16 2006-12-06 Sew-Eurodrive GmbH & Co. KG Drive unit and brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106470001A (en) * 2015-08-21 2017-03-01 株式会社安川电机 A kind of converter and electric machine control system
CN106470001B (en) * 2015-08-21 2019-06-28 株式会社安川电机 A kind of frequency converter and electric machine control system

Also Published As

Publication number Publication date
GB0700007D0 (en) 2007-02-07
GB0617980D0 (en) 2006-10-18
GB2441570A (en) 2008-03-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140103