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HVAC - NEW EQUIPMENT FOR RAILWAY COACHES SUPPLIED FROM THE MAIN TRACTION GENERATOR OF THE DIESEL-ELECTRIC LOCOMOTIVE
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| Author(s) |
Rãzvan Prejbeanu, Constantin Pãtrascu, Mihail Rãdulescu |
| Abstract |
This paper presents a new and high quality solution meant to replace the traditional heating system of passenger cars (on the old types of diesel-electric locomotives) based on a steam or electric heating car supplmied from a seperate diesel engine - generator group. A structure based on a power electronics converter which supplies the train heating and air conditioning system with a single-phase alternative voltage of 1500 V, 50 Hz or of 1000 V, 16 2/3 Hz is presented. The DC traction generator of the diesel electric locomotive supplies both the power for the train traction, with variable voltage depending on traction requirements and the power for train heating system. |
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| Filename: | 145 |
| Filesize: | 253.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-08 by System |
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