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   ON THE BEHAVIOUR OF A CURRENT FED SYNCHRONOUS MACHINE DRIVE WITHOUT DC-LINK INDUCTANCE   [View] 
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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
 Type   Members Only 
 Date   Last modified 2021-02-26 by System