BE759029A - AC POWER CONTROL DEVICE - Google Patents
AC POWER CONTROL DEVICEInfo
- Publication number
- BE759029A BE759029A BE759029DA BE759029A BE 759029 A BE759029 A BE 759029A BE 759029D A BE759029D A BE 759029DA BE 759029 A BE759029 A BE 759029A
- Authority
- BE
- Belgium
- Prior art keywords
- control device
- power control
- power
- control
- Prior art date
Links
Classifications
-
- 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
- H02M5/22—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 discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/25—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 discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/257—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 discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/2573—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 discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
-
- 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
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
- G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
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)
- Electronic Switches (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6917242A NL149922B (en) | 1969-11-17 | 1969-11-17 | AC POWER CONTROL DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE759029A true BE759029A (en) | 1971-04-30 |
Family
ID=19808399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE759029D BE759029A (en) | 1969-11-17 | AC POWER CONTROL DEVICE |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE759029A (en) |
FR (1) | FR2069562A5 (en) |
GB (1) | GB1328848A (en) |
NL (1) | NL149922B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8628329D0 (en) * | 1986-11-27 | 1986-12-31 | Savawatt Ltd | Motor energisation control circuit |
GB9103786D0 (en) * | 1991-02-22 | 1991-04-10 | Energy Saving Services | Energy saving unit |
IT1251933B (en) * | 1991-10-16 | 1995-05-27 | Bticino Spa | RADIOFREQUENCY ANTI-INTERFERENCE ELECTRIC FILTER FOR DEVICE FOR ADJUSTING THE POWER SUPPLY OF A RESISTIVE OR INDUCTIVE LOAD. |
-
0
- BE BE759029D patent/BE759029A/en unknown
-
1969
- 1969-11-17 NL NL6917242A patent/NL149922B/en not_active IP Right Cessation
-
1970
- 1970-11-13 GB GB5420970A patent/GB1328848A/en not_active Expired
- 1970-11-17 FR FR7041181A patent/FR2069562A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL149922B (en) | 1976-06-15 |
NL6917242A (en) | 1971-05-19 |
GB1328848A (en) | 1973-09-05 |
DE2055932B2 (en) | 1972-11-16 |
FR2069562A5 (en) | 1971-09-03 |
DE2055932A1 (en) | 1971-07-08 |
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