GB745396A - Improvements in or relating to motor-generator sets - Google Patents
Improvements in or relating to motor-generator setsInfo
- Publication number
- GB745396A GB745396A GB1452553A GB1452553A GB745396A GB 745396 A GB745396 A GB 745396A GB 1452553 A GB1452553 A GB 1452553A GB 1452553 A GB1452553 A GB 1452553A GB 745396 A GB745396 A GB 745396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- field
- generator
- motor
- shunt
- input voltage
- 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
- H02P11/00—Arrangements for controlling dynamo-electric converters
- H02P11/04—Arrangements for controlling dynamo-electric converters for controlling dynamo-electric converters having a dc output
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
745,396. Automatic voltage control systems. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. May 7, 1954 [May 27, 1953), No. 14525/53. Class 38 (4). The output voltage of the generator of a D.C. motor-generator set supplied from a fluctuating D.C. traction supply is maintained constant by a vibrating contact regulator which can either shunt the field of the generator (when the set is running fast from a high input voltage and on low load) or the field of the motor (when the opposite conditions prevail). The motor field m and the generator field g are connected in series across the output of the generator G. A vibrating contact C responsive to the generator output voltage operates under conditions of light load and high input voltage to intermittently connect shunt rg across the generator field g, thereby reducing the generator field and increasing the motor field. Under conditions of heavy load and low input voltage, contact C intermittently connects shunt rm across the motor field m. The motor is stated to include an auxiliary series field, and the generator has an unregulated shunt field g<SP>1</SP>. The proportioning of the various field windings is discussed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1452553A GB745396A (en) | 1953-05-27 | 1953-05-27 | Improvements in or relating to motor-generator sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1452553A GB745396A (en) | 1953-05-27 | 1953-05-27 | Improvements in or relating to motor-generator sets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB745396A true GB745396A (en) | 1956-02-22 |
Family
ID=10042771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1452553A Expired GB745396A (en) | 1953-05-27 | 1953-05-27 | Improvements in or relating to motor-generator sets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB745396A (en) |
-
1953
- 1953-05-27 GB GB1452553A patent/GB745396A/en not_active Expired
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