BE751789A - Commutateur de reglage en charge pour transformateur de grande precision - Google Patents
Commutateur de reglage en charge pour transformateur de grande precisionInfo
- Publication number
- BE751789A BE751789A BE751789DA BE751789A BE 751789 A BE751789 A BE 751789A BE 751789D A BE751789D A BE 751789DA BE 751789 A BE751789 A BE 751789A
- Authority
- BE
- Belgium
- Prior art keywords
- high precision
- adjustment switch
- load adjustment
- precision transformer
- transformer
- Prior art date
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
-
- 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
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
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)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6919725A FR2045180A5 (fr) | 1969-06-13 | 1969-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE751789A true BE751789A (fr) | 1970-12-11 |
Family
ID=9035716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE751789D BE751789A (fr) | 1969-06-13 | 1970-06-11 | Commutateur de reglage en charge pour transformateur de grande precision |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE751789A (fr) |
DE (1) | DE2029055A1 (fr) |
ES (1) | ES380740A1 (fr) |
FR (1) | FR2045180A5 (fr) |
NL (1) | NL7008501A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2179764B2 (es) * | 2001-02-23 | 2003-10-01 | Univ Pontificia Comillas | Estabilizador de tension para aplicaciones de transporte y distribucion de energia electrica. |
-
1969
- 1969-06-13 FR FR6919725A patent/FR2045180A5/fr not_active Expired
-
1970
- 1970-06-11 NL NL7008501A patent/NL7008501A/xx unknown
- 1970-06-11 BE BE751789D patent/BE751789A/fr unknown
- 1970-06-12 DE DE19702029055 patent/DE2029055A1/de active Pending
- 1970-06-13 ES ES380740A patent/ES380740A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES380740A1 (es) | 1972-08-16 |
NL7008501A (fr) | 1970-12-15 |
DE2029055A1 (fr) | 1970-12-23 |
FR2045180A5 (fr) | 1971-02-26 |
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