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ON THE BEHAVIOUR OF A CURRENT FED SYNCHRONOUS MACHINE DRIVE WITHOUT DC-LINK INDUCTANCE
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Author(s) |
J. CH. Bendien; J. Geuenich |
Abstract |
A drive system with synchronous machine and machine-commutated thyristor-inverter is discussed. The current source of this type of drive is realized by a fast switching transistor chopper while current is smoothed by the machine reactance and not as usual, by a choke in the dc-link. It is shown, that operation without link inductance affects the margin angle of the inverter. Hence, the reactive power of the machine have to be increased considerably. To overcome this disadvantage a special method of control is presented, investigated and verified by experimental results. |
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Filename: | Unnamed file |
Filesize: | 2.634 MB |
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Type |
Members Only |
Date |
Last modified 2021-02-26 by System |
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