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GB1059065A - Improvements in regulator devices for diesel-electric locomotives - Google Patents

Improvements in regulator devices for diesel-electric locomotives

Info

Publication number
GB1059065A
GB1059065A GB38461/65A GB3846165A GB1059065A GB 1059065 A GB1059065 A GB 1059065A GB 38461/65 A GB38461/65 A GB 38461/65A GB 3846165 A GB3846165 A GB 3846165A GB 1059065 A GB1059065 A GB 1059065A
Authority
GB
United Kingdom
Prior art keywords
generator
engine
voltage
regulator
speed
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
GB38461/65A
Inventor
Jean Lebrun
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.)
Umicore NV SA
Original Assignee
Ateliers de Constructions Electriques de Charleroi SA
ACEC SA
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
Priority claimed from BE132740A external-priority patent/BE801462A/en
Application filed by Ateliers de Constructions Electriques de Charleroi SA, ACEC SA filed Critical Ateliers de Constructions Electriques de Charleroi SA
Publication of GB1059065A publication Critical patent/GB1059065A/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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/11—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using DC generators and DC motors
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/02—Details of the control
    • 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
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

1,059,065. Power regulation of diesel electric locomotives; control of D.C. motors. ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC). Sept. 8, 1965 [Sept. 9, 1964]. No. 38401/65. Headings H2H and H2J. In a diesel electric locomotive, the power supplied from a D.C. generator 2 to traction motors 3 is automatically adapted to the maximum power available at the diesel engine 1 irrespective of the speed of the latter. Excitation for the generator 2 is supplied from an alternator 13 (driven by the engine 1) through a magnetic power amplifier 12 controlled by a transistorized regulator 11 having an input from a function generator 10, which input represents the ideal mechanical power of the engine 1. The generator 10 is supplied by three voltage signals respectively representative of the position of the engine fuel injection pumps, the scavenging pressure of the engine and the speed of a tacho-generator 9 driven by the engine. A speed governor 4 is controlled from the driver's cab and acts on a fuel injection device 5 which determines the angular position of the rotor of a synchro device 7 supplying the generator 10, the "scavenging" voltage being obtained through a pressure transducer 8. The regulator 11 is also fed from transducers 14. 15 with signals respectively representative of generator current and field excitation, so that the current is progressively limited according to a linear law for each engine speed as a function of the generator voltage, and so that the generator voltage is maintained substantially constant for each engine speed. The regulator 11 is also supplied from a mixing circuit 18 fed with a voltage from a potentiometer 16 adjustable in the driver's cab and with a voltage from each of a number of tacho-generators 17 driven by the axles of the locomotive, an increase in the speed of any one of the axles relative to that determined by the setting of the potentiometer 16 producing a control voltage in the regulator 11 which reduces the excitation and hence the power output of the generator 2. Typical voltage/current characteristics are given for a range of engine speeds, Fig. 2 (not shown). Further signals may be fed to the regulator 11 to produce braking and other automatic control.
GB38461/65A 1964-09-09 1965-09-08 Improvements in regulator devices for diesel-electric locomotives Expired GB1059065A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE652830A BE652830A (en) 1964-09-09 1964-09-09 Regulator device for diesel-electric locomotive
BE132740A BE801462A (en) 1972-06-27 1964-09-09 HYDROXYLATION OF AROMATIC COMPOUNDS

Publications (1)

Publication Number Publication Date
GB1059065A true GB1059065A (en) 1967-02-15

Family

ID=3846866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38461/65A Expired GB1059065A (en) 1964-09-09 1965-09-08 Improvements in regulator devices for diesel-electric locomotives

Country Status (6)

Country Link
BE (1) BE652830A (en)
DE (1) DE1438734A1 (en)
FR (1) FR1446615A (en)
GB (1) GB1059065A (en)
IT (1) IT770416B (en)
LU (1) LU49445A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047499A3 (en) * 1980-09-05 1982-04-14 Still Gmbh Drive unit for a motor vehicle, circuit and process in order to operate such a unit
EP0092160A1 (en) * 1982-04-15 1983-10-26 Still Gmbh Driving set for a vehicle with a combustion-electric drive
GB2177454A (en) * 1985-06-24 1987-01-21 Gen Electric Load rate limiting means for a locomotive engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523912A1 (en) * 1982-03-26 1983-09-30 Alsthom Atlantique LOCOMOTIVE DIESEL ELECTRICAL CONTROL SYSTEM
CN112297875B (en) * 2020-10-27 2022-04-15 中车青岛四方机车车辆股份有限公司 Control method and control system for constant-speed running of rail transit vehicle and vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047499A3 (en) * 1980-09-05 1982-04-14 Still Gmbh Drive unit for a motor vehicle, circuit and process in order to operate such a unit
EP0092160A1 (en) * 1982-04-15 1983-10-26 Still Gmbh Driving set for a vehicle with a combustion-electric drive
GB2177454A (en) * 1985-06-24 1987-01-21 Gen Electric Load rate limiting means for a locomotive engine
GB2177454B (en) * 1985-06-24 1989-05-10 Gen Electric Load rate limiting means for a locomotive engine

Also Published As

Publication number Publication date
IT770416B (en) 1967-07-01
BE652830A (en) 1965-03-09
DE1438734A1 (en) 1969-01-02
FR1446615A (en) 1966-07-22
LU49445A1 (en) 1965-11-08

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