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Pulse Rectifiers Current-Type for Applications in Modern Frequency Converters
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| Author(s) |
P. Hlisnikovsky; P. Chlebis |
| Abstract |
This document occupy with the pulse rectifier current-type as a modern controlled rectifier, which is very suitable as an input unit of indirect frequency converters current-type, because its low emissions of harmonics into the network, the controlled power factor and the controlled current in DC link. There is a comparison between the pulse rectifier and the classical thyristor rectifier. There is a description of the zero current switch pulse rectifier as suitable input unit of indirect frequency converter current-type with the series resonant DC-link. The vector pulse width modulation and the delta modulation as the suitable control methods for the pulse rectifiers or for the whole frequency converter are also described in the contribution. The measured results on the realized physical models are enclosed at the end of the contribution. |
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| Filename: | Unnamed file |
| Filesize: | 200.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-01-24 by System |
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