IN144527B - - Google Patents
Info
- Publication number
- IN144527B IN144527B IN1837/CAL/76A IN1837CA1976A IN144527B IN 144527 B IN144527 B IN 144527B IN 1837CA1976 A IN1837CA1976 A IN 1837CA1976A IN 144527 B IN144527 B IN 144527B
- Authority
- IN
- India
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
- G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
- G05F1/34—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices
- G05F1/38—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
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- 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
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Control Of Electrical Variables (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1837/CAL/76A IN144527B (en) | 1976-10-06 | 1976-10-06 | |
GB42200/76A GB1517237A (en) | 1976-10-06 | 1976-10-11 | Voltage regulating and stabilizing apparatus |
DE2647417A DE2647417C3 (en) | 1976-10-06 | 1976-10-20 | Device for stabilizing and regulating an electrical voltage |
FR7632354A FR2369621A1 (en) | 1976-10-06 | 1976-10-27 | Multi-range voltage regulator and stabiliser - avoids current interruption and voltage surge on range changing and gives continuous wide range control |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1837/CAL/76A IN144527B (en) | 1976-10-06 | 1976-10-06 | |
GB42200/76A GB1517237A (en) | 1976-10-06 | 1976-10-11 | Voltage regulating and stabilizing apparatus |
DE2647417A DE2647417C3 (en) | 1976-10-06 | 1976-10-20 | Device for stabilizing and regulating an electrical voltage |
FR7632354A FR2369621A1 (en) | 1976-10-06 | 1976-10-27 | Multi-range voltage regulator and stabiliser - avoids current interruption and voltage surge on range changing and gives continuous wide range control |
Publications (1)
Publication Number | Publication Date |
---|---|
IN144527B true IN144527B (en) | 1978-05-13 |
Family
ID=52670416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1837/CAL/76A IN144527B (en) | 1976-10-06 | 1976-10-06 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2647417C3 (en) |
FR (1) | FR2369621A1 (en) |
GB (1) | GB1517237A (en) |
IN (1) | IN144527B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1126357A (en) * | 1979-09-19 | 1982-06-22 | Gerald Roberge | Variable ratio transformer and static compensator |
US9780709B2 (en) * | 2014-09-03 | 2017-10-03 | General Electric Company | System and method for optimizing wind turbine operation |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1376978A (en) * | 1917-11-24 | 1921-05-03 | Cutler Hammer Mfg Co | Regulator for alternating currents |
GB895954A (en) * | 1957-11-14 | 1962-05-09 | English Electric Co Ltd | Improvements in and relating to electrical current regulation |
US3617858A (en) * | 1969-07-07 | 1971-11-02 | Warren Petroleum Corp | Excitation of alternating current machinery |
DE2218806C3 (en) * | 1972-04-18 | 1975-02-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Rectifier system for feeding aluminum electrolysis furnaces |
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1976
- 1976-10-06 IN IN1837/CAL/76A patent/IN144527B/en unknown
- 1976-10-11 GB GB42200/76A patent/GB1517237A/en not_active Expired
- 1976-10-20 DE DE2647417A patent/DE2647417C3/en not_active Expired
- 1976-10-27 FR FR7632354A patent/FR2369621A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2369621A1 (en) | 1978-05-26 |
GB1517237A (en) | 1978-07-12 |
FR2369621B1 (en) | 1979-03-02 |
DE2647417B2 (en) | 1979-12-06 |
DE2647417C3 (en) | 1980-08-14 |
DE2647417A1 (en) | 1978-04-27 |