GB515329A - Improvements relating to rheostatic braking of electric motors - Google Patents
Improvements relating to rheostatic braking of electric motorsInfo
- Publication number
- GB515329A GB515329A GB1807138A GB1807138A GB515329A GB 515329 A GB515329 A GB 515329A GB 1807138 A GB1807138 A GB 1807138A GB 1807138 A GB1807138 A GB 1807138A GB 515329 A GB515329 A GB 515329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistance
- braking
- resistances
- series
- series field
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stopping Of Electric Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
515,329. Control of D.C. motors. MANDL, A., and METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. June 17, 1938, No. 18071. [Class 38 (iii)] Non - regenerative braking.-In a rheostatic braking arrangement for a compound - wound motor 1 in which the series field 2 is used as an anti-compounding stabilizing winding, a resistance R2 is connected in series with the series field winding, and a diverter resistance R1 is connected across both the field winding 2 and the resistance R2. For braking, the switches 4, 5 are opened and switches 6, 7 closed so that the motor armature 1, and its series field 2 with the resistances R1, R2, are connected to a rheostatic braking resistance R3. Such values may be given to the resistances Rl, R2 that the resistance R3 may be dispensed with, and in this case the switch 7 may also be dispensed with so that the resistances Rl, R2 remain connected to the series field during motoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1807138A GB515329A (en) | 1938-06-17 | 1938-06-17 | Improvements relating to rheostatic braking of electric motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1807138A GB515329A (en) | 1938-06-17 | 1938-06-17 | Improvements relating to rheostatic braking of electric motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB515329A true GB515329A (en) | 1939-12-01 |
Family
ID=10106153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1807138A Expired GB515329A (en) | 1938-06-17 | 1938-06-17 | Improvements relating to rheostatic braking of electric motors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB515329A (en) |
-
1938
- 1938-06-17 GB GB1807138A patent/GB515329A/en not_active Expired
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