RO98962B1 - Installation for supplying passenger cars from train power line - Google Patents
Installation for supplying passenger cars from train power lineInfo
- Publication number
- RO98962B1 RO98962B1 RO132015A RO13201588A RO98962B1 RO 98962 B1 RO98962 B1 RO 98962B1 RO 132015 A RO132015 A RO 132015A RO 13201588 A RO13201588 A RO 13201588A RO 98962 B1 RO98962 B1 RO 98962B1
- Authority
- RO
- Romania
- Prior art keywords
- voltage
- rectifier
- supplying
- voltages
- filter
- Prior art date
Links
Abstract
Inventia se refera la o instalatie de alimentare a vagoanelor de calatori de la linia de tensiune a trenului la toate tensiunile UIC, utilizat la echiparea vagoanelor de calatori de trafic international si de mare viteza. Instalatia, conform inventiei, în scopul alimentarii vagoanelor de la toate tensiunile UIC, este constituita dintr-un redresor de înalta tensiune si un filtru capacitiv, un invertor monofazat în punte, un stabilizator ferorezonant, un redresor de joasa tensiune si un dispozitiv comutator cu came, comandat de un selector de tensiune, redresorul si filtrul de înalta tensiune redreseaza tensiunile alternative si le filtreaza, urmând ca invertorul stabilizator sa inverteasca tensiunea continua în tensiunea alternativa, o stabilizeaza si o coboara, iar redresorul redreseaza tensiunea alternativa în tensiune continua, care alimenteaa consumatorii si bateria de acumulatoare din vagon, selectorul de tensiune, împreuna cu comutatorul cu came, comuta în serie sau în paralel elementele invertorului corespunzator nivelurilor de tensiune mari, respectiv mici.The invention relates to a system for supplying the passenger wagons from the train voltage line to all UIC voltages, used for equipping the international and high speed passenger carriages. The installation according to the invention for the purpose of supplying the wagons from all UIC voltages is constituted by a high voltage rectifier and a capacitive filter, a single-phase inverter in the bridge, a ferrosone stabilizer, a low voltage rectifier and a cam switch device , controlled by a voltage selector, the rectifier and the high voltage filter redress the alternating voltages and filter them, the stabilizer inverter inverts the continuous voltage into the alternating voltage, stabilizes it and lowers it, and the rectifier rectifies the alternating voltage in the continuous voltage, which feeds batteries and accumulator batteries in the wagon, the voltage selector, together with the cam switch, switch in series or in parallel the inverter elements corresponding to high or low voltage levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO132015A RO98962B1 (en) | 1988-02-03 | 1988-02-03 | Installation for supplying passenger cars from train power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO132015A RO98962B1 (en) | 1988-02-03 | 1988-02-03 | Installation for supplying passenger cars from train power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98962B1 true RO98962B1 (en) | 1990-05-30 |
Family
ID=40907055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO132015A RO98962B1 (en) | 1988-02-03 | 1988-02-03 | Installation for supplying passenger cars from train power line |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98962B1 (en) |
-
1988
- 1988-02-03 RO RO132015A patent/RO98962B1/en unknown
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