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SIMULATION OF AN UNDERGROUND LOCOMOTIVE - PART 1 : SIMULATION CRITERIA
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| Author(s) |
F. Fuga; R. Manigrasso; G. Superti Furga |
| Abstract |
Design of prototype railway cars for the N.3 line of the Milan underground led to a computer program for the simulation of the locomotive. It is a two-stage drive (chopper in series with an impressed current inverter) with a field oriented regulator and an input filter. The system is suitably controlled also in order to limit the low frequency harmonics in the line current. In this paper we single out the criteria adopted in the simulation of the different components with special regard to the electric equipment. Transformation on dq axes and Park's Vectors have been used for the converter and electric machines simulation in order to simplify the writing of the state equations. Results will be presented in the second part of the work. |
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| Filename: | Unnamed file |
| Filesize: | 2.607 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-03-08 by System |
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