ES411136A1 - Un dispositivo conmutador de la carga para interruptores escalonados de transformadores de regulacion. - Google Patents
Un dispositivo conmutador de la carga para interruptores escalonados de transformadores de regulacion.Info
- Publication number
- ES411136A1 ES411136A1 ES411136A ES411136A ES411136A1 ES 411136 A1 ES411136 A1 ES 411136A1 ES 411136 A ES411136 A ES 411136A ES 411136 A ES411136 A ES 411136A ES 411136 A1 ES411136 A1 ES 411136A1
- Authority
- ES
- Spain
- Prior art keywords
- tap
- transfer switch
- regulating transformers
- changing regulating
- changing operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Keying Circuit Devices (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Un dispositivo conmutador de la carga para interruptores escalonados de transformadores de regulación con contactos principales y auxiliares, en el caul la conmutación de la carga se realiza desde un escalón al siguiente con conexión de resistencias óhmicas de paso, de tal modo que con la apertura del contacto principal asociado al primer escalón se conecte primero la resistencia de paso asociada a este escalón en el circuito de este escalón, tras lo cual se realiza el acoplamiento en paralelo de esta resistencia de paso con la resistencia de paso asociada al segundo escalón y después se desconecta de nuevo la resistencia de paso del primer escalón y, finalmente, como última etapa, es cerrado el contacto principal del segundo escalón, caracterizado porque las resistencia de paso asociadas a los dos escalones pueden unirse entre sí a través de una resistencia adicional por medio de un punto de mando adicional que se cierra antes de la apertura del contacto auxiliar que desconecta la primeraresistencia de paso y que se abre de nuevo antes del cierre del contacto principal asociado al segundo escalón.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722204983 DE2204983C3 (de) | 1972-02-03 | Lastumschalter für Stufenschalter von Stufentransformatoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES411136A1 true ES411136A1 (es) | 1975-12-01 |
Family
ID=5834858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES411136A Expired ES411136A1 (es) | 1972-02-03 | 1973-01-31 | Un dispositivo conmutador de la carga para interruptores escalonados de transformadores de regulacion. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3813503A (es) |
JP (1) | JPS5712286B2 (es) |
AT (1) | AT318758B (es) |
CH (1) | CH547002A (es) |
ES (1) | ES411136A1 (es) |
FR (1) | FR2163203A5 (es) |
GB (1) | GB1402203A (es) |
NL (1) | NL152695B (es) |
SE (1) | SE378935B (es) |
SU (1) | SU561529A3 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2357209B1 (de) * | 1973-11-16 | 1975-02-13 | Maschinenfabrik Reinhausen Gebrueder Scheubeck Kg, 8400 Regensburg | Stufenschalter für Stufentransformatoren |
JPS61133284U (es) * | 1985-02-07 | 1986-08-20 | ||
DE4011019C1 (es) * | 1990-04-05 | 1991-12-05 | Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De | |
DE4230727A1 (de) * | 1992-09-14 | 1994-03-17 | Antohi Nikolaus Dipl Ing Fh | Linearumrichter mit erhöhtem Wirkungsgrad |
CN107768151A (zh) * | 2016-08-23 | 2018-03-06 | 张玉强 | 有载分接开关的动触头组件 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2004792A (en) * | 1933-06-23 | 1935-06-11 | Gen Electric | Electric switching |
FR1122469A (fr) * | 1955-03-04 | 1956-09-07 | Alsthom Cgee | Mode de protection des impédances de transition des commutateurs électriques de réglage en charge |
US3238320A (en) * | 1962-02-08 | 1966-03-01 | Reinhausen Maschf Scheubeck | Transfer switch for tap changers for regulating transformers including a cylindrical insulating housing, a squirrel-cage contact-supporting structure and contact bridgesinsulatingly supported by contact bridge carriers |
NL147895B (nl) * | 1968-10-02 | 1975-11-17 | Smit Nijmegen Electrotec | Regelschakelaar voor een regelbare transformator. |
-
1972
- 1972-12-15 FR FR7244904A patent/FR2163203A5/fr not_active Expired
-
1973
- 1973-01-11 GB GB155273A patent/GB1402203A/en not_active Expired
- 1973-01-15 US US00323560A patent/US3813503A/en not_active Expired - Lifetime
- 1973-01-25 CH CH119673A patent/CH547002A/xx not_active IP Right Cessation
- 1973-01-29 SE SE7301201A patent/SE378935B/xx unknown
- 1973-01-30 JP JP1164573A patent/JPS5712286B2/ja not_active Expired
- 1973-01-31 ES ES411136A patent/ES411136A1/es not_active Expired
- 1973-02-01 NL NL737301434A patent/NL152695B/xx not_active IP Right Cessation
- 1973-02-01 AT AT88473A patent/AT318758B/de not_active IP Right Cessation
- 1973-02-02 SU SU1878085A patent/SU561529A3/ru active
Also Published As
Publication number | Publication date |
---|---|
FR2163203A5 (es) | 1973-07-20 |
JPS4888428A (es) | 1973-11-20 |
AT318758B (de) | 1974-11-11 |
JPS5712286B2 (es) | 1982-03-10 |
CH547002A (de) | 1974-03-15 |
NL7301434A (es) | 1973-08-07 |
GB1402203A (en) | 1975-08-06 |
DE2204983B2 (de) | 1975-04-24 |
NL152695B (nl) | 1977-03-15 |
US3813503A (en) | 1974-05-28 |
SU561529A3 (ru) | 1977-06-05 |
DE2204983A1 (de) | 1973-08-16 |
SE378935B (es) | 1975-09-15 |
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