GB445054A - Improvements in and relating to control systems for engine-electric vehicles - Google Patents
Improvements in and relating to control systems for engine-electric vehiclesInfo
- Publication number
- GB445054A GB445054A GB35461/34A GB3546134A GB445054A GB 445054 A GB445054 A GB 445054A GB 35461/34 A GB35461/34 A GB 35461/34A GB 3546134 A GB3546134 A GB 3546134A GB 445054 A GB445054 A GB 445054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- generator
- motor
- operated
- relays
- engine
- 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
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
445,054. Transmitting mechanical power. AKTIESELSKABET FRICHS, Aabyhoj, Aaby, Aarhus, Denmark. Dec. 10, 1934, No. 35461. Convention date, Dec. 11, 1933. [Class 38 (iv)] [See also Group XXXVII] In a control system for engine-electric vehicles having a variable voltage generator 1 supplying one or more traction motors 16, 17, delayed action relays 18, 19, inserted in the motor armature circuits, are arranged to control means for operating the generator field regulator. The field 2 of the generator 1 is resistance regulated by means of a controller 4 operated by a split-field pilot motor 6 controlled by the relays 18, 19, through an electromagnetic relay device having coils 12, 13. The relays 18, 19, may be of the thermal or oil-brake type. If, while a controller 10 or 11 is operated, the motor currents exceed a. certain value for a longer period than is desirable, relay contacts 20, 21 open, the coil 12 is de-energized and the circuit to the pilot motor is interrupted, so that no further increase of the generator voltage takes place. Upon a greater increase of the motor currents relay contacts 22, 23, are closed, the coil 13 energized, and the pilot motor connected for reverse rotation so that the generator voltage is decreased. Similar control of the pilot motor 6 is exercised by a device 24 operated by the engine governor upon different degrees of excess loading of the prime-mover.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK445054X | 1933-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB445054A true GB445054A (en) | 1936-04-02 |
Family
ID=8150971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35461/34A Expired GB445054A (en) | 1933-12-11 | 1934-12-10 | Improvements in and relating to control systems for engine-electric vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB445054A (en) |
-
1934
- 1934-12-10 GB GB35461/34A patent/GB445054A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES424794A1 (en) | Electric vehicle having programmed field control of separately excited dc drive motors | |
GB445054A (en) | Improvements in and relating to control systems for engine-electric vehicles | |
US2280378A (en) | Generating electric drive and control system | |
US2304937A (en) | Generating electric drive and control system | |
US1610628A (en) | Speed-regulator system | |
US2397226A (en) | Control system | |
US2908852A (en) | Multiple unit hump control | |
US1647337A (en) | Speed regulator | |
US1531592A (en) | Speed-regulator system | |
US2053428A (en) | Control system | |
US2175851A (en) | Load control system | |
GB298081A (en) | Improvements in and relating to systems for governing prime movers | |
US2103491A (en) | Means for controlling automatic diesel electric generators | |
US1490720A (en) | System of motor control | |
GB279433A (en) | Improvements in and relating to systems of electric motor control | |
GB812698A (en) | Improvements in and relating to dynamic braking control circuits for electric traction motors | |
US2173719A (en) | Control system | |
GB450344A (en) | Improvements in and relating to control systems for engine-electric vehicles | |
GB523755A (en) | Improvements in or relating to electric power systems | |
US2275557A (en) | Automatic dynamic braking control | |
US2139599A (en) | Electrical apparatus | |
GB420435A (en) | Improvements in electric motor control systems | |
GB436574A (en) | Improvements in or relating to the automatic frequency regulation of alternating current supplies | |
GB526344A (en) | Improvements in or relating to voltage regulators for variable speed dynamos | |
GB493227A (en) | Improvements in or relating to control systems for electrically operated elevators |