ES342202A1 - Perfeccionamientos en dispositivos para la conmutacion de carga en transformadores electricos escalonados. - Google Patents
Perfeccionamientos en dispositivos para la conmutacion de carga en transformadores electricos escalonados.Info
- Publication number
- ES342202A1 ES342202A1 ES342202A ES342202A ES342202A1 ES 342202 A1 ES342202 A1 ES 342202A1 ES 342202 A ES342202 A ES 342202A ES 342202 A ES342202 A ES 342202A ES 342202 A1 ES342202 A1 ES 342202A1
- Authority
- ES
- Spain
- Prior art keywords
- unit
- load current
- contacts
- voltage
- tap
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Control Of Electrical Variables (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0093243 | 1964-09-19 | ||
DE19641271820 DE1271820C2 (de) | 1964-09-19 | 1964-09-19 | Anordnung zur lastumschaltung bei stufentransformatoren im natuerlichen nulldurchgang des laststromes |
DES0104400 | 1966-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES342202A1 true ES342202A1 (es) | 1968-07-16 |
Family
ID=27180554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES342202A Expired ES342202A1 (es) | 1964-09-19 | 1967-06-23 | Perfeccionamientos en dispositivos para la conmutacion de carga en transformadores electricos escalonados. |
Country Status (9)
Country | Link |
---|---|
BE (2) | BE668266A (es) |
CH (1) | CH435440A (es) |
DE (2) | DE1271820C2 (es) |
DK (1) | DK133645B (es) |
ES (1) | ES342202A1 (es) |
GB (1) | GB1130739A (es) |
NL (7) | NL6512004A (es) |
NO (1) | NO116472B (es) |
SE (2) | SE319232B (es) |
-
0
- NL NL277399D patent/NL277399A/xx unknown
- NL NL128998D patent/NL128998C/xx active
- NL NL130274D patent/NL130274C/xx active
- NL NL136228D patent/NL136228C/xx active
- NL NL273278D patent/NL273278A/xx unknown
-
1964
- 1964-09-19 DE DE19641271820 patent/DE1271820C2/de not_active Expired
-
1965
- 1965-08-12 CH CH1131665A patent/CH435440A/de unknown
- 1965-08-13 BE BE668266D patent/BE668266A/xx unknown
- 1965-09-06 SE SE1159265A patent/SE319232B/xx unknown
- 1965-09-15 NL NL6512004A patent/NL6512004A/xx unknown
-
1966
- 1966-06-23 DE DE19661563356 patent/DE1563356B2/de active Pending
-
1967
- 1967-04-27 NO NO16790667A patent/NO116472B/no unknown
- 1967-05-16 DK DK253767A patent/DK133645B/da unknown
- 1967-05-17 BE BE698600D patent/BE698600A/xx unknown
- 1967-06-09 NL NL6708051A patent/NL6708051A/xx unknown
- 1967-06-22 GB GB2896967A patent/GB1130739A/en not_active Expired
- 1967-06-23 ES ES342202A patent/ES342202A1/es not_active Expired
- 1967-06-26 SE SE9136/67*A patent/SE319553B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL136228C (es) | |
SE319232B (es) | 1970-01-12 |
BE668266A (es) | 1965-12-01 |
DE1563356A1 (de) | 1970-05-27 |
DE1271820B (es) | 1973-11-22 |
NL6512004A (es) | 1966-03-21 |
BE698600A (es) | 1967-11-03 |
NL130274C (es) | |
GB1130739A (en) | 1968-10-16 |
NL273278A (es) | |
DK133645B (da) | 1976-06-21 |
DE1563356B2 (de) | 1971-12-23 |
CH435440A (de) | 1967-05-15 |
NL277399A (es) | |
DK133645C (es) | 1976-11-08 |
NO116472B (es) | 1969-03-31 |
NL6708051A (es) | 1967-12-27 |
SE319553B (es) | 1970-01-19 |
NL128998C (es) | |
DE1271820C2 (de) | 1973-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2959726A (en) | Semiconductor apparatus | |
US3300689A (en) | Voltage sensing circuit | |
KR840007644A (ko) | 전압동시 조절법 및 스윗치형 전원장치 | |
GB1126840A (en) | Load commutation system for regulating transformers | |
US3319153A (en) | Automatic voltage control circuit employing electronic tap charger | |
US3504233A (en) | Electric circuit interrupting device with solid state shunting means | |
US2180193A (en) | Electric circuit | |
ES342202A1 (es) | Perfeccionamientos en dispositivos para la conmutacion de carga en transformadores electricos escalonados. | |
GB1376361A (en) | Transformer tap changer | |
US3019393A (en) | Sequential load switching utilizing discharge timing means | |
US2099715A (en) | Constant current system | |
SE332024B (es) | ||
US3395332A (en) | Voltage dropping circuit | |
US3004210A (en) | Power transmission | |
GB1263190A (en) | Static tap changer apparatus | |
US2476077A (en) | Transformer system | |
US3417298A (en) | Polarity sensitive circuit | |
GB1126173A (en) | Output current polarity sensing circuit for cycloconverters | |
US3014173A (en) | Electrical control systems | |
US2996629A (en) | Electronic fader circuit | |
US3239691A (en) | Solid state relay employing back-to-back connected scr elements | |
US2502342A (en) | Current supply system | |
US2464940A (en) | Current supply system | |
SU547943A1 (ru) | Устройство дл переключени отводов трансформатора под нагрузкой | |
US2090516A (en) | Voltage regulating system |