BR7204581D0 - Aperfeicoamento em fonte de energia de corrente alternada para um sistema de controle de patinacao de rodas - Google Patents

Aperfeicoamento em fonte de energia de corrente alternada para um sistema de controle de patinacao de rodas

Info

Publication number
BR7204581D0
BR7204581D0 BR4581/72A BR458172A BR7204581D0 BR 7204581 D0 BR7204581 D0 BR 7204581D0 BR 4581/72 A BR4581/72 A BR 4581/72A BR 458172 A BR458172 A BR 458172A BR 7204581 D0 BR7204581 D0 BR 7204581D0
Authority
BR
Brazil
Prior art keywords
improvement
control system
power source
wheel skating
skating control
Prior art date
Application number
BR4581/72A
Other languages
English (en)
Portuguese (pt)
Inventor
L Mcsparsan
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7204581D0 publication Critical patent/BR7204581D0/pt

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
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more DC dynamo-electric motors
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)
BR4581/72A 1971-07-12 1972-07-11 Aperfeicoamento em fonte de energia de corrente alternada para um sistema de controle de patinacao de rodas BR7204581D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16176271A 1971-07-12 1971-07-12

Publications (1)

Publication Number Publication Date
BR7204581D0 true BR7204581D0 (pt) 1973-06-21

Family

ID=22582609

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4581/72A BR7204581D0 (pt) 1971-07-12 1972-07-11 Aperfeicoamento em fonte de energia de corrente alternada para um sistema de controle de patinacao de rodas

Country Status (6)

Country Link
US (1) US3719868A (enExample)
JP (1) JPS5627164B1 (enExample)
AU (1) AU474264B2 (enExample)
BR (1) BR7204581D0 (enExample)
ES (1) ES404752A1 (enExample)
ZA (1) ZA724058B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7409532A (nl) * 1973-07-16 1975-01-20 Broken Hill Pty Co Ltd Wagon voor warme kooksovenladingen.
US3930189A (en) * 1974-10-11 1975-12-30 Gen Electric Wheel slip correction system
US4392091A (en) * 1981-09-02 1983-07-05 Westinghouse Electric Corp. Vehicle propulsion control apparatus and method
ZA842909B (en) * 1983-10-17 1985-01-30 Moore Business Forms Inc Cut sheet mailer
IE870298L (en) * 1986-02-28 1987-08-28 Moore Business Forms Inc Two part mailer with return envelope
US4709850A (en) * 1986-03-20 1987-12-01 Moore Business Forms, Inc. Mailer including return envelope and remittance stub combined in outer envelope
US4950964A (en) * 1989-04-13 1990-08-21 Caterpillar Inc. Locomotive differential wheel slip control
US6812656B2 (en) * 2002-02-27 2004-11-02 Railpower Technologies Corp. Sequenced pulse width modulation method and apparatus for controlling and powering a plurality of direct current motors

Also Published As

Publication number Publication date
JPS4818909A (enExample) 1973-03-09
ZA724058B (en) 1973-03-28
AU474264B2 (en) 1976-07-15
US3719868A (en) 1973-03-06
ES404752A1 (es) 1975-07-01
JPS5627164B1 (enExample) 1981-06-23
AU4416872A (en) 1974-01-10

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