Mc. Chandorkar et al., CONTROL TECHNIQUES FOR MULTIPLE CURRENT SOURCE GTO CONVERTERS, IEEE transactions on industry applications, 31(1), 1995, pp. 134-140
This paper presents the control techniques for a multiple current sour
ce GTO converter in a high-power environment. The output current space
vector diagram for the multiple converter is presented. The important
issue of de current sharing between the two bridges is discussed, and
a novel current sharing control scheme based on the use of redundant
switch combinations is presented. Harmonic issues are discussed. The r
anges of independent control of real and reactive power for different
dc power sources are presented.