GB739000A - Improvements relating to dynamo electric machines - Google Patents
Improvements relating to dynamo electric machinesInfo
- Publication number
- GB739000A GB739000A GB1045653A GB1045653A GB739000A GB 739000 A GB739000 A GB 739000A GB 1045653 A GB1045653 A GB 1045653A GB 1045653 A GB1045653 A GB 1045653A GB 739000 A GB739000 A GB 739000A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rectifier
- winding
- choke
- supply
- 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
- 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
- H02P9/32—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using magnetic devices with controllable degree of saturation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
739,000. Alternators; automatic voltagecontrol systems. ELECTRIC CONSTRUCTION CO., Ltd. March 23, 1954 [April 16, 1953], No. 10456/53. Classes 35 and 38 (4). An alternator is excited from its output voltage through a rectifier and is provided with a saturated choke regulator which controls the resultant field in dependence on changes in the voltage generated. The supply to the trans. former T and rectifier R1 feeding field winding F is regulated through a saturable magnetic amplifier M controlled at winding CW by current derived from the saturated choke L through a rectifier R2. A relay E fed through a rectifier R3 from a winding K on the choke L serves to connect the rectifier R1 directly to the supply through adjustable resistances 6 for starting and the rectifier R3 is also used to supply additional D.C. to a saturating winding BW on the magnetic amplifier to increase its sensitivity and to enable the voltage to be set by an adjustable resistance 10. The choke L may be tapped as shown. Specification 689,920 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1045653A GB739000A (en) | 1953-04-16 | 1953-04-16 | Improvements relating to dynamo electric machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1045653A GB739000A (en) | 1953-04-16 | 1953-04-16 | Improvements relating to dynamo electric machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB739000A true GB739000A (en) | 1955-10-26 |
Family
ID=9968201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1045653A Expired GB739000A (en) | 1953-04-16 | 1953-04-16 | Improvements relating to dynamo electric machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB739000A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869067A (en) * | 1956-03-13 | 1959-01-13 | Rotax Ltd | Protective apparatus for electric current distributing systems |
US2942170A (en) * | 1957-07-11 | 1960-06-21 | Innocenti Soc Generale | Battery charge regulator |
-
1953
- 1953-04-16 GB GB1045653A patent/GB739000A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869067A (en) * | 1956-03-13 | 1959-01-13 | Rotax Ltd | Protective apparatus for electric current distributing systems |
US2942170A (en) * | 1957-07-11 | 1960-06-21 | Innocenti Soc Generale | Battery charge regulator |
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