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WATER-COOLED HIGH POWER GTO CONVERTERS FOR ELECTRIC TRACTION
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| Author(s) |
W. M. Führer; R. Marquardt; G. Papp |
| Abstract |
Water-cooled modules for universal use in high power converters have been developed. All electrical parts and the cooling circuit are insulated, allowing a free choice of cooling liquid, preferably natural water as used in diesel engines. A symmetrical snubber circuit with reduced losses in a consequently designed arrangement with low stray inductance results in safe operation at extreme power. Design parameters and restraints for water-cooled designs are explained. Results of measurements on modules and a complete converter are given in this paper. |
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| Filename: | Unnamed file |
| Filesize: | 3.326 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-05-16 by System |
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