GB850073A - Improvements relating to electrically propelled vehicles - Google Patents

Improvements relating to electrically propelled vehicles

Info

Publication number
GB850073A
GB850073A GB22541/56A GB2254156A GB850073A GB 850073 A GB850073 A GB 850073A GB 22541/56 A GB22541/56 A GB 22541/56A GB 2254156 A GB2254156 A GB 2254156A GB 850073 A GB850073 A GB 850073A
Authority
GB
United Kingdom
Prior art keywords
motors
relays
generator
wsr3
wsr1
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
Application number
GB22541/56A
Inventor
Robert William Radford
William Henry Stonelake
Leonard Williams
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB22541/56A priority Critical patent/GB850073A/en
Publication of GB850073A publication Critical patent/GB850073A/en
Expired legal-status Critical Current

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
    • B60L3/10—Indicating wheel slip ; Correction of wheel slip
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

850,073. Control of several D.C. motors. ENGLISH ELECTRIC CO. Ltd. July 11, 1957 [July 20, 1956], No. 22541/56. Class 38 (3). Relates to a traction system in which motors M1-M6 are each coupled to separate axles and are connected in three groups, each consisting of two series-connected motors, to be supplied from generator G driven by a diesel engine. Wheel-slip relays WSR1, WSR3, are connected across shunts A1, A2, in equalizer-connections E1, E2, and response of either of these relays causes the generator field regulator FR to be driven in a direction to reduce the tractive effort of the motors. Relays WSR2, WSR4, respond to a higher degree of wheel slip to deenergize the generator field winding Gf and to disconnect the motors. The regulator FR may be of the governor-controlled type for automatically matching the generator output to the available engine horsepower. Operation of either of the relays WSR1, WSR3, causes the energization of an alarm buzzer.
GB22541/56A 1956-07-20 1956-07-20 Improvements relating to electrically propelled vehicles Expired GB850073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22541/56A GB850073A (en) 1956-07-20 1956-07-20 Improvements relating to electrically propelled vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22541/56A GB850073A (en) 1956-07-20 1956-07-20 Improvements relating to electrically propelled vehicles

Publications (1)

Publication Number Publication Date
GB850073A true GB850073A (en) 1960-09-28

Family

ID=10181080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22541/56A Expired GB850073A (en) 1956-07-20 1956-07-20 Improvements relating to electrically propelled vehicles

Country Status (1)

Country Link
GB (1) GB850073A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395175A1 (en) * 1977-06-22 1979-01-19 Ruhrkohle Ag Drive for mine trains - has wagons with friction and reaction wheels driven by hydrostatic system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395175A1 (en) * 1977-06-22 1979-01-19 Ruhrkohle Ag Drive for mine trains - has wagons with friction and reaction wheels driven by hydrostatic system

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