SE316823B - - Google Patents
Info
- Publication number
- SE316823B SE316823B SE1914/66A SE191466A SE316823B SE 316823 B SE316823 B SE 316823B SE 1914/66 A SE1914/66 A SE 1914/66A SE 191466 A SE191466 A SE 191466A SE 316823 B SE316823 B SE 316823B
- Authority
- SE
- Sweden
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
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
- G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
- G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
- H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only
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)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB641265A GB1067974A (en) | 1965-02-15 | 1965-02-15 | Improvements relating to polyphase alternating current supply circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
SE316823B true SE316823B (US07122603-20061017-C00045.png) | 1969-11-03 |
Family
ID=9814042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1914/66A SE316823B (US07122603-20061017-C00045.png) | 1965-02-15 | 1966-02-15 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1538258A1 (US07122603-20061017-C00045.png) |
GB (1) | GB1067974A (US07122603-20061017-C00045.png) |
SE (1) | SE316823B (US07122603-20061017-C00045.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH629622A5 (de) * | 1978-04-10 | 1982-04-30 | Bbc Brown Boveri & Cie | Schwenktransformator zur stufenweisen einstellung des uebersetzungsverhaeltnisses und der phasenschwenkung und verfahren zum betrieb des schwenktransformators. |
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1965
- 1965-02-15 GB GB641265A patent/GB1067974A/en not_active Expired
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1966
- 1966-02-10 DE DE19661538258 patent/DE1538258A1/de active Pending
- 1966-02-15 SE SE1914/66A patent/SE316823B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1067974A (en) | 1967-05-10 |
DE1538258A1 (de) | 1969-07-03 |