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GB2506423B - Motor safety control - Google Patents

Motor safety control

Info

Publication number
GB2506423B
GB2506423B GB1217430.6A GB201217430A GB2506423B GB 2506423 B GB2506423 B GB 2506423B GB 201217430 A GB201217430 A GB 201217430A GB 2506423 B GB2506423 B GB 2506423B
Authority
GB
United Kingdom
Prior art keywords
safety control
motor safety
motor
control
safety
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.)
Active
Application number
GB1217430.6A
Other versions
GB2506423A (en
GB201217430D0 (en
Inventor
Ken Thompson
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.)
Sevcon Ltd
Original Assignee
Sevcon 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
Application filed by Sevcon Ltd filed Critical Sevcon Ltd
Priority to GB1217430.6A priority Critical patent/GB2506423B/en
Publication of GB201217430D0 publication Critical patent/GB201217430D0/en
Priority to PCT/GB2013/052482 priority patent/WO2014049338A2/en
Publication of GB2506423A publication Critical patent/GB2506423A/en
Application granted granted Critical
Publication of GB2506423B publication Critical patent/GB2506423B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/02—Dead-man's devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB1217430.6A 2012-09-28 2012-09-28 Motor safety control Active GB2506423B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1217430.6A GB2506423B (en) 2012-09-28 2012-09-28 Motor safety control
PCT/GB2013/052482 WO2014049338A2 (en) 2012-09-28 2013-09-23 Motor safety control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1217430.6A GB2506423B (en) 2012-09-28 2012-09-28 Motor safety control

Publications (3)

Publication Number Publication Date
GB201217430D0 GB201217430D0 (en) 2012-11-14
GB2506423A GB2506423A (en) 2014-04-02
GB2506423B true GB2506423B (en) 2014-12-31

Family

ID=47225406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1217430.6A Active GB2506423B (en) 2012-09-28 2012-09-28 Motor safety control

Country Status (2)

Country Link
GB (1) GB2506423B (en)
WO (1) WO2014049338A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564365A (en) * 1976-02-04 1980-04-10 Interelec Safety device for a railway vehicle travelling on a track divided into sequential operating sections
US20050179448A1 (en) * 2004-02-17 2005-08-18 Markus Kirchner Operator sensing circuit for disabling motor of power equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831509A (en) * 1986-04-16 1989-05-16 Byrne & Davidson Doors (N.S.W.)Pty. Limited Door operation control apparatus
DE4103836A1 (en) * 1991-02-08 1992-08-13 Neukirchen W U H Gmbh Co Kg OPERATION FOR AN OPENING CLOSURE WITH ELECTRONIC CONTROL DEVICE
DE4107668C2 (en) * 1991-03-09 1994-11-03 Pilz Gmbh & Co Safety relay
DE10121693C2 (en) * 2001-05-04 2003-04-30 Bosch Gmbh Robert Method and device for detecting the contact of hands with the steering wheel
JP4921883B2 (en) * 2006-08-07 2012-04-25 株式会社東芝 Electric vehicle control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1564365A (en) * 1976-02-04 1980-04-10 Interelec Safety device for a railway vehicle travelling on a track divided into sequential operating sections
US20050179448A1 (en) * 2004-02-17 2005-08-18 Markus Kirchner Operator sensing circuit for disabling motor of power equipment

Also Published As

Publication number Publication date
WO2014049338A2 (en) 2014-04-03
WO2014049338A3 (en) 2014-07-31
GB2506423A (en) 2014-04-02
GB201217430D0 (en) 2012-11-14

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