BR7407921A - Sistema aperfeicoado de controle do freio dinamico - Google Patents
Sistema aperfeicoado de controle do freio dinamicoInfo
- Publication number
- BR7407921A BR7407921A BR7921/74A BR792174A BR7407921A BR 7407921 A BR7407921 A BR 7407921A BR 7921/74 A BR7921/74 A BR 7921/74A BR 792174 A BR792174 A BR 792174A BR 7407921 A BR7407921 A BR 7407921A
- Authority
- BR
- Brazil
- Prior art keywords
- perfected
- control system
- brake control
- dynamic brake
- dynamic
- Prior art date
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
-
- 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
- H02P3/08—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 a dc motor
- H02P3/12—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 a dc 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US413600A US3878447A (en) | 1973-11-07 | 1973-11-07 | Dynamic brake limiting system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7407921A true BR7407921A (pt) | 1975-11-04 |
Family
ID=23637875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7921/74A BR7407921A (pt) | 1973-11-07 | 1974-09-24 | Sistema aperfeicoado de controle do freio dinamico |
Country Status (3)
Country | Link |
---|---|
US (1) | US3878447A (pt) |
BR (1) | BR7407921A (pt) |
CA (1) | CA1010536A (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3996504A (en) * | 1975-04-24 | 1976-12-07 | Allen-Bradley Company | Regenerative motor control having field and armature coordinating means |
JPS57196801A (en) * | 1981-05-27 | 1982-12-02 | Mitsubishi Electric Corp | Controlling system for electric motor vehicle |
US5208741A (en) * | 1991-03-28 | 1993-05-04 | General Electric Company | Chopper circuit for dynamic braking in an electric power conversion system |
US5117166A (en) * | 1991-03-28 | 1992-05-26 | General Electric Company | Chopper circuit for dynamic braking in an electric power conversion system |
US6373207B1 (en) | 2000-07-11 | 2002-04-16 | Kalish Inc. | Braking system for a DC motor |
US8569902B2 (en) * | 2010-10-27 | 2013-10-29 | Ford Global Technologies, Llc | Methods and systems for engine starting |
US8981685B2 (en) | 2011-12-23 | 2015-03-17 | Caterpillar Inc. | Controlling retarding torque in an electric drive system |
US20130234678A1 (en) * | 2012-03-06 | 2013-09-12 | Ciaran Patterson | Alternator ripple voltage reduction using output feedback to an independent field coil |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627597A (en) * | 1951-02-14 | 1953-02-03 | Gen Electric | Dynamic braking control system |
US2751537A (en) * | 1953-02-25 | 1956-06-19 | Gen Motors Corp | Dynamic braking control |
US3569811A (en) * | 1969-04-24 | 1971-03-09 | Westinghouse Electric Corp | Dynamic braking system |
US3651388A (en) * | 1970-04-17 | 1972-03-21 | Chesapeake & Ohio Railway | Dynamic braking control system for plural traction motors |
-
1973
- 1973-11-07 US US413600A patent/US3878447A/en not_active Expired - Lifetime
-
1974
- 1974-09-09 CA CA208,799A patent/CA1010536A/en not_active Expired
- 1974-09-24 BR BR7921/74A patent/BR7407921A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CA1010536A (en) | 1977-05-17 |
US3878447A (en) | 1975-04-15 |
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