GB240457A - Improvements in apparatus for the regenerative control of electric motors - Google Patents

Improvements in apparatus for the regenerative control of electric motors

Info

Publication number
GB240457A
GB240457A GB23637/25A GB2363725A GB240457A GB 240457 A GB240457 A GB 240457A GB 23637/25 A GB23637/25 A GB 23637/25A GB 2363725 A GB2363725 A GB 2363725A GB 240457 A GB240457 A GB 240457A
Authority
GB
United Kingdom
Prior art keywords
armature
resistance
electric motors
regenerative control
motors
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
GB23637/25A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB240457A publication Critical patent/GB240457A/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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/003—Dynamic electric braking by short circuiting the motor
    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • B60L7/12—Dynamic electric regenerative braking for vehicles propelled by dc motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

240,457. Somajni, G. Sept. 23, 1924, [Convention date]. Drawings to Specification. Systems for continuous-current motors only.- A pair of traction motors is controlled during starting, acceleration, and regenerative braking by applying graduated steps of voltage from a three-armature dynamotor machine, inserting resistance at each transition, and arranging for the resistance to be short-circuited when the motor-current sinks to a predetermined value. The resistance is automatically put in and out by separate series and shunt electromagnets oppositely attracting an armature carried on a gravitating or spring-restrained contact lever, the armature being shaped with projections which augment the pull at both ends of the stroke.
GB23637/25A 1924-09-23 1925-09-22 Improvements in apparatus for the regenerative control of electric motors Expired GB240457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT240457X 1924-09-23

Publications (1)

Publication Number Publication Date
GB240457A true GB240457A (en) 1926-07-01

Family

ID=11211661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23637/25A Expired GB240457A (en) 1924-09-23 1925-09-22 Improvements in apparatus for the regenerative control of electric motors

Country Status (1)

Country Link
GB (1) GB240457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005092743A1 (en) * 2004-03-26 2005-10-06 Guy William Pierce A bin compactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005092743A1 (en) * 2004-03-26 2005-10-06 Guy William Pierce A bin compactor

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