CH470821A - Lastumschalter für einen Regeltransformator mit einem Halbleitergerät - Google Patents
Lastumschalter für einen Regeltransformator mit einem HalbleitergerätInfo
- Publication number
- CH470821A CH470821A CH302668A CH302668A CH470821A CH 470821 A CH470821 A CH 470821A CH 302668 A CH302668 A CH 302668A CH 302668 A CH302668 A CH 302668A CH 470821 A CH470821 A CH 470821A
- Authority
- CH
- Switzerland
- Prior art keywords
- semiconductor device
- diverter switch
- regulating transformer
- transformer
- regulating
- 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
-
- 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
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0073013 | 1967-03-03 | ||
| US70808568A | 1968-02-26 | 1968-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH470821A true CH470821A (de) | 1969-03-31 |
Family
ID=25988036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH302668A CH470821A (de) | 1967-03-03 | 1968-02-27 | Lastumschalter für einen Regeltransformator mit einem Halbleitergerät |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3502961A (de) |
| CH (1) | CH470821A (de) |
| DE (1) | DE1638462B2 (de) |
| FR (1) | FR1559185A (de) |
| GB (1) | GB1171254A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1638478B1 (de) * | 1967-10-18 | 1971-02-25 | Reinhausen Maschf Scheubeck | Anordnung zur lastumschaltung bei stufentransformatoren mit dauerkontakten und nur einem halbleitergeraet |
| US7595614B2 (en) * | 2007-12-07 | 2009-09-29 | Pennsylvania Transformer Technology, Inc. | Load tap changer |
| DE102012101951A1 (de) | 2012-03-08 | 2013-09-12 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
| CN104104235B (zh) * | 2014-07-15 | 2017-09-01 | 龚秋声 | 单相和三相对称斩波高变补偿交流稳压器 |
| CN204257438U (zh) * | 2014-12-29 | 2015-04-08 | 刁俊起 | 一种永磁驱动有载调压开关 |
| RU2613679C2 (ru) * | 2015-08-19 | 2017-03-21 | Борис Алексеевич Аржанников | Устройство для регулирования напряжения и способ его регулирования |
| CN115694205B (zh) * | 2022-12-22 | 2023-04-28 | 深圳市永联科技股份有限公司 | 一种双有源桥电路及其控制方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1277437B (de) * | 1964-01-23 | 1968-09-12 | C K D Praha Narodni Podnik | Schaltungsanordnung zur Umschaltung der Anzapfungen von Stufentransformatoren mit nachgeschaltetem Halbleitergleichrichter in Einphasen-Brueckenschaltung |
| NL123727C (de) * | 1964-08-12 | |||
| US3436646A (en) * | 1966-08-02 | 1969-04-01 | Westinghouse Electric Corp | Load tap changer systems including protective apparatus for monitoring the operation of the transfer switches |
-
1967
- 1967-03-03 DE DE19671638462 patent/DE1638462B2/de not_active Withdrawn
-
1968
- 1968-01-18 GB GB2684/68A patent/GB1171254A/en not_active Expired
- 1968-02-26 FR FR1559185D patent/FR1559185A/fr not_active Expired
- 1968-02-26 US US708085A patent/US3502961A/en not_active Expired - Lifetime
- 1968-02-27 CH CH302668A patent/CH470821A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3502961A (en) | 1970-03-24 |
| DE1638462A1 (de) | 1970-05-21 |
| FR1559185A (de) | 1969-03-07 |
| GB1171254A (en) | 1969-11-19 |
| DE1638462B2 (de) | 1971-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |