GB191015388A - Improvements in and connected with the Control of Series Wound Dynamo Electric Machines. - Google Patents
Improvements in and connected with the Control of Series Wound Dynamo Electric Machines.Info
- Publication number
- GB191015388A GB191015388A GB191015388DA GB191015388A GB 191015388 A GB191015388 A GB 191015388A GB 191015388D A GB191015388D A GB 191015388DA GB 191015388 A GB191015388 A GB 191015388A
- Authority
- GB
- United Kingdom
- Prior art keywords
- series
- control
- electric machines
- dynamo electric
- 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
- 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
- H02P7/34—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 Ward-Leonard arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
Abstract
15,388. Thomas, J. G. P. June 27. Dynamos and motors combined for transmitting power. - In electro-mechanical powertransmission systems of the type described in Specification 25,386/07, [Class 35, Dynamoelectric generators &c.], using two series machines in series, unstable oscillations in the strengths of the fields during regulation are prevented by using an inductive resistance 5, Fig. 1, in shunt to the motor field 4. In other methods, a non-inductive resistance is placed (a) in series with the motor field, which is itself in shunt to the generator field, (b) in parallel with the motor field and in combination with a battery or capacity placed across the generator field.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191015388T | 1910-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191015388A true GB191015388A (en) | 1911-06-21 |
Family
ID=32562641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191015388D Expired GB191015388A (en) | 1910-06-27 | 1910-06-27 | Improvements in and connected with the Control of Series Wound Dynamo Electric Machines. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191015388A (en) |
-
1910
- 1910-06-27 GB GB191015388D patent/GB191015388A/en not_active Expired
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