[go: up one dir, main page]

FR2230515A2 - Improvements in electric traction systems - includes regeneration during braking periods diode controlled - Google Patents

Improvements in electric traction systems - includes regeneration during braking periods diode controlled

Info

Publication number
FR2230515A2
FR2230515A2 FR7319145A FR7319145A FR2230515A2 FR 2230515 A2 FR2230515 A2 FR 2230515A2 FR 7319145 A FR7319145 A FR 7319145A FR 7319145 A FR7319145 A FR 7319145A FR 2230515 A2 FR2230515 A2 FR 2230515A2
Authority
FR
France
Prior art keywords
during braking
electric traction
regeneration during
traction systems
includes regeneration
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.)
Granted
Application number
FR7319145A
Other languages
French (fr)
Other versions
FR2230515B2 (en
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.)
RAGONOT ETS
Original Assignee
RAGONOT ETS
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 RAGONOT ETS filed Critical RAGONOT ETS
Priority to FR7319145A priority Critical patent/FR2230515A2/en
Publication of FR2230515A2 publication Critical patent/FR2230515A2/en
Application granted granted Critical
Publication of FR2230515B2 publication Critical patent/FR2230515B2/fr
Granted 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
    • B60L7/10—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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

A system employing separately excited D.C. traction motors and having great flexibility, covers regeneration by using a device comparing a voltage proportional to the braking current with a voltage varied by the brake handle, which also controls the motor excitation during braking. A diode is used, the anode being connected to the negative of the supply. The cathode is also connected to the cathodes of diodes allowing passage of the regenerated current. The anodes of these latter diodes are connected to a voltage comparator.
FR7319145A 1973-05-25 1973-05-25 Improvements in electric traction systems - includes regeneration during braking periods diode controlled Granted FR2230515A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7319145A FR2230515A2 (en) 1973-05-25 1973-05-25 Improvements in electric traction systems - includes regeneration during braking periods diode controlled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319145A FR2230515A2 (en) 1973-05-25 1973-05-25 Improvements in electric traction systems - includes regeneration during braking periods diode controlled

Publications (2)

Publication Number Publication Date
FR2230515A2 true FR2230515A2 (en) 1974-12-20
FR2230515B2 FR2230515B2 (en) 1976-04-23

Family

ID=9120026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319145A Granted FR2230515A2 (en) 1973-05-25 1973-05-25 Improvements in electric traction systems - includes regeneration during braking periods diode controlled

Country Status (1)

Country Link
FR (1) FR2230515A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366680A (en) * 1962-09-05 1964-07-10 Licentia Gmbh Vehicles with electric motor
GB1070783A (en) * 1963-06-17 1967-06-01 Ass Elect Ind Improvements relating to power transfer circuit arrangements
FR2083854A5 (en) * 1970-03-14 1971-12-17 Bosch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366680A (en) * 1962-09-05 1964-07-10 Licentia Gmbh Vehicles with electric motor
GB1070783A (en) * 1963-06-17 1967-06-01 Ass Elect Ind Improvements relating to power transfer circuit arrangements
FR2083854A5 (en) * 1970-03-14 1971-12-17 Bosch

Also Published As

Publication number Publication date
FR2230515B2 (en) 1976-04-23

Similar Documents

Publication Publication Date Title
NO180436C (en) Electric drive and distribution system for a vehicle, as well as a method for operating such a system
GB2139024B (en) Electrical braking control for dc motors
ES442561A1 (en) Braking mode control for an electric traction motor
GB1235440A (en) Improvements relating to electric motive power installations
FR2230515A2 (en) Improvements in electric traction systems - includes regeneration during braking periods diode controlled
ES426704A1 (en) Braking circuit for alternating current induction motor
GB1418840A (en) Control circuit for dc motor
GB1208548A (en) Solid state chopper for controlling load current
GB1460741A (en)
GB1315851A (en) Direct current motors including series field windings
SU725165A1 (en) Direct m-phase frequency converter
SU670473A1 (en) Dc traction motor braking effort regulator
GB609952A (en) Improvements in direct-current electric traction equipments
GB1000582A (en) A c. hoist control system
FR2283574A1 (en) Control circuit for traction motor - giving motoring or braking duty by field current reversal
RU95105241A (en) Device controlling speed of traction motors
GB1022543A (en) Improvements in or relating to commutating machines
SU961088A1 (en) Multimotor electric drive
RU93040130A (en) ELECTRIC VEHICLE BRAKE
SAHINKAYA Optimal control system for an electric motor driven vehicle(Optimal control system for automatic speed regulation of electric driven motor vehicle)[Patent]
SU1495160A1 (en) Apparatus for sampled-data controlling of mine electric locomotive traction motor speed
SU623245A1 (en) Generator voltage regulating arrangement
SU700907A1 (en) Dc electric drive
SU416267A1 (en) DEVICE FOR SMOOTH REGULATION OF PUSH-BRAKE RESISTANCE AND FIELD MOTOR ELECTRIC MOTORS
FR2368176A1 (en) Regenerative braking for DC traction motor - has stepped control using thyristors to switch motors from parallel to series

Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property