CH502684A - Electrical control arrangement for the drive motor of the tap changer of a regulating transformer - Google Patents
Electrical control arrangement for the drive motor of the tap changer of a regulating transformerInfo
- Publication number
- CH502684A CH502684A CH252870A CH252870A CH502684A CH 502684 A CH502684 A CH 502684A CH 252870 A CH252870 A CH 252870A CH 252870 A CH252870 A CH 252870A CH 502684 A CH502684 A CH 502684A
- Authority
- CH
- Switzerland
- Prior art keywords
- drive motor
- electrical control
- control arrangement
- tap changer
- regulating transformer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0038—Tap change devices making use of vacuum switches
-
- 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
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)
- Motor And Converter Starters (AREA)
- Stopping Of Electric Motors (AREA)
- Protection Of Transformers (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691909862 DE1909862C3 (en) | 1969-02-27 | 1969-02-27 | Electrical control arrangement for a motor-driven tap changer of a regulating transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
CH502684A true CH502684A (en) | 1971-01-31 |
Family
ID=5726505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH252870A CH502684A (en) | 1969-02-27 | 1970-02-19 | Electrical control arrangement for the drive motor of the tap changer of a regulating transformer |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS527131B1 (en) |
AT (1) | AT295666B (en) |
BE (1) | BE746660A (en) |
BG (1) | BG30180A3 (en) |
CH (1) | CH502684A (en) |
DE (1) | DE1909862C3 (en) |
FR (1) | FR2035603A5 (en) |
GB (1) | GB1278196A (en) |
SE (1) | SE360787B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2753007C2 (en) * | 1977-11-28 | 1983-11-03 | Rotaprint Gmbh, 1000 Berlin | Circuit arrangement for the automatic readjustment of a variable transformer |
DE2817074A1 (en) * | 1978-04-19 | 1979-10-25 | Transformatoren Union Ag | CONTROL ARRANGEMENT FOR THE DRIVE MOTOR OF A STEP SWITCH |
DE2947769A1 (en) * | 1979-11-27 | 1981-07-23 | Transformatoren Union Ag, 7000 Stuttgart | Transformer tap changer drive control - has several rotationally independent tap changer switches, with single relay for both directions of rotation |
UA94521C2 (en) * | 2010-02-08 | 2011-05-10 | Виктор Владимирович Гребеников | Drive for a tap-changing under-load-device of a power transformer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD22031A (en) * |
-
1969
- 1969-02-27 DE DE19691909862 patent/DE1909862C3/en not_active Expired
- 1969-12-25 BG BG6913617A patent/BG30180A3/en unknown
-
1970
- 1970-02-06 GB GB5779/70A patent/GB1278196A/en not_active Expired
- 1970-02-18 FR FR7005789A patent/FR2035603A5/fr not_active Expired
- 1970-02-19 CH CH252870A patent/CH502684A/en not_active IP Right Cessation
- 1970-02-25 AT AT173170A patent/AT295666B/en not_active IP Right Cessation
- 1970-02-25 SE SE02404/70A patent/SE360787B/xx unknown
- 1970-02-27 JP JP45016302A patent/JPS527131B1/ja active Pending
- 1970-02-27 BE BE746660D patent/BE746660A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2035603A5 (en) | 1970-12-18 |
DE1909862B2 (en) | 1971-05-19 |
AT295666B (en) | 1972-01-10 |
DE1909862A1 (en) | 1970-06-11 |
DE1909862C3 (en) | 1973-07-19 |
JPS527131B1 (en) | 1977-02-28 |
GB1278196A (en) | 1972-06-14 |
BE746660A (en) | 1970-07-31 |
BG30180A3 (en) | 1981-04-15 |
SE360787B (en) | 1973-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |