GB1281271A - Improvements in and relating to an alternating current generating plant installed in a locomotive driven by traction induction motors - Google Patents
Improvements in and relating to an alternating current generating plant installed in a locomotive driven by traction induction motorsInfo
- Publication number
- GB1281271A GB1281271A GB1762670A GB1762670A GB1281271A GB 1281271 A GB1281271 A GB 1281271A GB 1762670 A GB1762670 A GB 1762670A GB 1762670 A GB1762670 A GB 1762670A GB 1281271 A GB1281271 A GB 1281271A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistance
- sections
- induction motors
- generating plant
- exciter
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/36—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using armature-reaction-excited machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/38—Structural association of synchronous generators with exciting machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
1281271 Exciting alternators F CONTELL 14 April 1970 17626/70 Heading H2A In an A.C. generating plant installed in a locomotive driven by traction induction motors and in order to control the voltage generated by the alternator's exciter, the latter is separately excited by another, smaller, exciter ME, which is a constant speed shunt dynamo to where external circuit is connected a resistance of value approximately equal to that of the main exciter field winding CD connected across the ends of the resistance and which resistance is divided into equal or different value sections; the winding CD is similarly divided, with taps taken from the division points and connected to those of the resistance and at all the interconnections are provided switches A, B, 1 ... 6 manipulation of which, in sequence, enables all the resistance sections to be open-circuited and all the field winding sections to be substituted, or vice versa.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1762670A GB1281271A (en) | 1970-04-14 | 1970-04-14 | Improvements in and relating to an alternating current generating plant installed in a locomotive driven by traction induction motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1762670A GB1281271A (en) | 1970-04-14 | 1970-04-14 | Improvements in and relating to an alternating current generating plant installed in a locomotive driven by traction induction motors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1281271A true GB1281271A (en) | 1972-07-12 |
Family
ID=10098429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1762670A Expired GB1281271A (en) | 1970-04-14 | 1970-04-14 | Improvements in and relating to an alternating current generating plant installed in a locomotive driven by traction induction motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1281271A (en) |
-
1970
- 1970-04-14 GB GB1762670A patent/GB1281271A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |