SE386409B - CONTROL DEVICE FOR BATTERY-POWERED ELECTRIC MOTOR - Google Patents
CONTROL DEVICE FOR BATTERY-POWERED ELECTRIC MOTORInfo
- Publication number
- SE386409B SE386409B SE1287970A SE1287970A SE386409B SE 386409 B SE386409 B SE 386409B SE 1287970 A SE1287970 A SE 1287970A SE 1287970 A SE1287970 A SE 1287970A SE 386409 B SE386409 B SE 386409B
- Authority
- SE
- Sweden
- Prior art keywords
- battery
- control device
- electric motor
- powered electric
- powered
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
-
- 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4672769 | 1969-09-23 | ||
GB574170 | 1970-02-06 | ||
GB599070 | 1970-02-07 | ||
GB718870 | 1970-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE386409B true SE386409B (en) | 1976-08-09 |
Family
ID=27447468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1287970A SE386409B (en) | 1969-09-23 | 1970-09-22 | CONTROL DEVICE FOR BATTERY-POWERED ELECTRIC MOTOR |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2020370A (en) |
DE (1) | DE2047844A1 (en) |
FR (1) | FR2062554A5 (en) |
SE (1) | SE386409B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2148771T3 (en) * | 1995-09-20 | 2000-10-16 | Bosch Gmbh Robert | THERMALLY PROTECTED CONTROL DEVICE, CONTAINING ELECTRICAL COMPONENTS. |
DE10344301A1 (en) * | 2003-09-23 | 2005-04-28 | Karl Preis | Control circuit and method for controlling an inductive electrical load |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1282193B (en) * | 1963-07-18 | 1968-11-07 | Licentia Gmbh | Protection arrangement against overload of controllable semiconductor rectifiers |
US3414741A (en) * | 1965-03-12 | 1968-12-03 | Sperry Rand Corp | Control systems |
DE1438792B2 (en) * | 1965-10-29 | 1970-11-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "Method and arrangement for generating setpoints for the current control of a pulse-controlled converter |
GB1267345A (en) * | 1968-04-11 | 1972-03-15 | Westinghouse Brake & Signal | Improvements to duty cycle control apparatus |
-
1970
- 1970-09-22 SE SE1287970A patent/SE386409B/en unknown
- 1970-09-22 AU AU20203/70A patent/AU2020370A/en not_active Expired
- 1970-09-23 FR FR7034488A patent/FR2062554A5/fr not_active Expired
- 1970-09-23 DE DE19702047844 patent/DE2047844A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2062554A5 (en) | 1971-06-25 |
DE2047844A1 (en) | 1971-06-09 |
AU2020370A (en) | 1972-03-23 |
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