GB396410A - Improvements relating to the control of direct current electric motors - Google Patents
Improvements relating to the control of direct current electric motorsInfo
- Publication number
- GB396410A GB396410A GB315432A GB315432A GB396410A GB 396410 A GB396410 A GB 396410A GB 315432 A GB315432 A GB 315432A GB 315432 A GB315432 A GB 315432A GB 396410 A GB396410 A GB 396410A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistance
- motors
- armature
- series
- regenerating
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Multiple Motors (AREA)
Abstract
396,410. Control of D. C. motors. WHYMAN, F., Arncott, Greenway Road, Timperley, Cheshire, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. Feb. 2, 1932, No. 3154. [Class 38 (iii).] Regenerative braking.- At least one of a group of motors is used as an an exciter during regenerative braking, and the regenerating motor armatures A1, A2, A3 are connected between the supply conductors T, G in a series circuit which includes a stabilizing resistance SR the armature A4 of the exciter being connected across the stabilizing resistance in series with the fields F1, F2, F3 of the regenerating motors, and the exciter field F4 being connected across a part of the main series circuit which includes at least one regenerating armature A3. A variable resistance R may be provided in series with the field F4, and the speed and regenerated current of the motors may be regulated by varying the resistances R, SR. In a modification the armature A3 is connected between the ground G and the resistance SR, and the resistance R is connected to a point between the armatures A1, A2. In further modifications the field F4 in series with the resistance R, is connected either directly across the armature A3 or across the supply T, G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB315432A GB396410A (en) | 1932-02-02 | 1932-02-02 | Improvements relating to the control of direct current electric motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB315432A GB396410A (en) | 1932-02-02 | 1932-02-02 | Improvements relating to the control of direct current electric motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB396410A true GB396410A (en) | 1933-08-02 |
Family
ID=9752955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB315432A Expired GB396410A (en) | 1932-02-02 | 1932-02-02 | Improvements relating to the control of direct current electric motors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB396410A (en) |
-
1932
- 1932-02-02 GB GB315432A patent/GB396410A/en not_active Expired
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