GB1386854A - System for controlling an electric output with reduced recovery time - Google Patents
System for controlling an electric output with reduced recovery timeInfo
- Publication number
- GB1386854A GB1386854A GB1504772A GB1504772A GB1386854A GB 1386854 A GB1386854 A GB 1386854A GB 1504772 A GB1504772 A GB 1504772A GB 1504772 A GB1504772 A GB 1504772A GB 1386854 A GB1386854 A GB 1386854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- output
- control
- control means
- controlled
- winding
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
-
- 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
- H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
- H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Feedback Control In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1875271A JPS5234742B1 (es) | 1971-03-31 | 1971-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1386854A true GB1386854A (en) | 1975-03-12 |
Family
ID=11980368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1504772A Expired GB1386854A (en) | 1971-03-31 | 1972-03-30 | System for controlling an electric output with reduced recovery time |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5234742B1 (es) |
CA (1) | CA992607A (es) |
DE (1) | DE2214969A1 (es) |
FR (1) | FR2132276B1 (es) |
GB (1) | GB1386854A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3049348C2 (de) * | 1980-12-29 | 1985-10-31 | Kraftwerk Union AG, 4330 Mülheim | Elektrohydraulischer Stellantrieb für Turbinenventile |
-
1971
- 1971-03-31 JP JP1875271A patent/JPS5234742B1/ja active Pending
-
1972
- 1972-03-27 CA CA138,167A patent/CA992607A/en not_active Expired
- 1972-03-27 DE DE19722214969 patent/DE2214969A1/de active Pending
- 1972-03-30 GB GB1504772A patent/GB1386854A/en not_active Expired
- 1972-03-30 FR FR7211323A patent/FR2132276B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2214969A1 (de) | 1972-10-12 |
FR2132276A1 (es) | 1972-11-17 |
JPS5234742B1 (es) | 1977-09-05 |
CA992607A (en) | 1976-07-06 |
FR2132276B1 (es) | 1976-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |