ZA762103B - A braking system for inverter fedinduction motors - Google Patents

A braking system for inverter fedinduction motors

Info

Publication number
ZA762103B
ZA762103B ZA762103A ZA762103A ZA762103B ZA 762103 B ZA762103 B ZA 762103B ZA 762103 A ZA762103 A ZA 762103A ZA 762103 A ZA762103 A ZA 762103A ZA 762103 B ZA762103 B ZA 762103B
Authority
ZA
South Africa
Prior art keywords
fedinduction
inverter
motors
braking system
braking
Prior art date
Application number
ZA762103A
Other languages
English (en)
Inventor
M Lilley
E Spooner
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Publication of ZA762103B publication Critical patent/ZA762103B/xx

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
    • B60L7/02—Dynamic electric resistor braking
    • B60L7/06—Dynamic electric resistor braking for vehicles propelled by AC 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor
    • H02P3/22—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor by short-circuit or resistive braking
    • 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
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/10—Electrical machine types
    • B60L2220/12—Induction machines
    • 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)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Ac Motors In General (AREA)
ZA762103A 1976-04-06 1977-02-25 A braking system for inverter fedinduction motors ZA762103B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15224/75A GB1532811A (en) 1976-04-06 1976-04-06 Braking system for inverter-fed induction motors

Publications (1)

Publication Number Publication Date
ZA762103B true ZA762103B (en) 1977-04-27

Family

ID=10055254

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762103A ZA762103B (en) 1976-04-06 1977-02-25 A braking system for inverter fedinduction motors

Country Status (7)

Country Link
JP (1) JPS51138817A (OSRAM)
CH (1) CH612804A5 (OSRAM)
DE (1) DE2615781A1 (OSRAM)
FR (1) FR2308239A1 (OSRAM)
GB (1) GB1532811A (OSRAM)
SE (1) SE425882B (OSRAM)
ZA (1) ZA762103B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5656067A (en) * 1980-09-26 1981-05-16 Nec Corp Picture receiver of weather satellite
WO1999033164A1 (de) * 1997-12-18 1999-07-01 Elmotec Antriebstechnik Ag Elektronische motorsteuerung

Also Published As

Publication number Publication date
FR2308239A1 (fr) 1976-11-12
GB1532811A (en) 1978-11-22
CH612804A5 (en) 1979-08-15
SE7604329L (sv) 1976-10-15
FR2308239B1 (OSRAM) 1981-09-25
SE425882B (sv) 1982-11-15
DE2615781A1 (de) 1976-10-28
JPS51138817A (en) 1976-11-30

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