SE9304216L - Kopplingsanordning och kontaktutrustning för lindningskopplare - Google Patents
Kopplingsanordning och kontaktutrustning för lindningskopplareInfo
- Publication number
- SE9304216L SE9304216L SE9304216A SE9304216A SE9304216L SE 9304216 L SE9304216 L SE 9304216L SE 9304216 A SE9304216 A SE 9304216A SE 9304216 A SE9304216 A SE 9304216A SE 9304216 L SE9304216 L SE 9304216L
- Authority
- SE
- Sweden
- Prior art keywords
- coupling device
- contact equipment
- winding couplers
- couplers
- winding
- Prior art date
Links
Classifications
-
- 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
-
- 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
- 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
-
- 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
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
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)
- Protection Of Transformers (AREA)
- Control Of Electrical Variables (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT252692A ATA252692A (de) | 1992-12-21 | 1992-12-21 | Schaltungsanordnung bei einem lastwähler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE9304216D0 SE9304216D0 (sv) | 1993-12-20 |
| SE9304216L true SE9304216L (sv) | 1994-06-22 |
Family
ID=3535855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9304216A SE9304216L (sv) | 1992-12-21 | 1993-12-20 | Kopplingsanordning och kontaktutrustning för lindningskopplare |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | ATA252692A (de) |
| DE (1) | DE4341158A1 (de) |
| SE (1) | SE9304216L (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT410612B (de) * | 2001-04-20 | 2003-06-25 | Reinhausen Maschf Scheubeck | Lastwähler |
| ES2871874T3 (es) | 2018-09-11 | 2021-11-02 | Abb Schweiz Ag | Un dispositivo de conmutación |
-
1992
- 1992-12-21 AT AT252692A patent/ATA252692A/de unknown
-
1993
- 1993-12-02 DE DE19934341158 patent/DE4341158A1/de not_active Withdrawn
- 1993-12-20 SE SE9304216A patent/SE9304216L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE4341158A1 (de) | 1994-06-23 |
| SE9304216D0 (sv) | 1993-12-20 |
| ATA252692A (de) | 1997-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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