DK512281A - ENERGY RESTAURANT FOR A TRAVEL TRAIN - Google Patents
ENERGY RESTAURANT FOR A TRAVEL TRAINInfo
- Publication number
- DK512281A DK512281A DK512281A DK512281A DK512281A DK 512281 A DK512281 A DK 512281A DK 512281 A DK512281 A DK 512281A DK 512281 A DK512281 A DK 512281A DK 512281 A DK512281 A DK 512281A
- Authority
- DK
- Denmark
- Prior art keywords
- supply
- case
- voltage
- consumers
- voltages
- Prior art date
Links
Classifications
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
- B60L1/04—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits fed by the power supply line
- B60L1/10—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits fed by the power supply line with provision for using different supplies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Ac-Ac Conversion (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Control Of Multiple Motors (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Disintegrating Or Milling (AREA)
- Inverter Devices (AREA)
Abstract
1. Device to supply power to consumers (2, 2a, 2b, 2c) in a passenger-train car from railway power distribution systems carrying ac voltages of varying magnitude and frequency or dc voltages of 1.5 kV or 3 kV, comprising a thyristor inverter (15, 16, 17, 18, 19), operated in the case of dc voltage supply, which contains a transformer (1) from which the consumers are fed directly in the case of ac voltage supply and whose windings have means for tap changing, so that the transformer ratio can be adjusted, depending on the level of the dc supply voltage, the ac supply voltage and the frequency, to give constant output voltages for the different power consumers, characterised in that when the dc voltage supply is switched from 1.5 to 3 kV with an unchanged primary winding (W1 ), the secondary winding part used (W3 or W4 ) is halved in length, and that the thyristor inverter features a cycle timer (20) whose pulse frequency is adjustable, being at least 50 Hz in the case of 1.5 kV dc supply and double that in the case of 3 kV dc supply.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3044634 | 1980-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK512281A true DK512281A (en) | 1982-05-28 |
Family
ID=6117683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK512281A DK512281A (en) | 1980-11-27 | 1981-11-18 | ENERGY RESTAURANT FOR A TRAVEL TRAIN |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0053294B1 (en) |
| AT (1) | ATE7282T1 (en) |
| DE (1) | DE3163421D1 (en) |
| DK (1) | DK512281A (en) |
| ES (1) | ES507457A0 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2811778B1 (en) * | 2000-07-13 | 2003-06-20 | Saint Gobain | ELECTROCHEMICAL DEVICE OF THE ELECTROCHROMIC TYPE OR PHOTOVOLTAIC DEVICE AND ITS ELECTRICAL CONNECTION MEANS |
-
1981
- 1981-10-30 AT AT81109334T patent/ATE7282T1/en not_active IP Right Cessation
- 1981-10-30 DE DE8181109334T patent/DE3163421D1/en not_active Expired
- 1981-10-30 EP EP81109334A patent/EP0053294B1/en not_active Expired
- 1981-11-18 DK DK512281A patent/DK512281A/en not_active Application Discontinuation
- 1981-11-26 ES ES507457A patent/ES507457A0/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8300587A1 (en) | 1982-11-01 |
| DE3163421D1 (en) | 1984-06-07 |
| EP0053294B1 (en) | 1984-05-02 |
| EP0053294A1 (en) | 1982-06-09 |
| ATE7282T1 (en) | 1984-05-15 |
| ES507457A0 (en) | 1982-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |