CONCLUSION
On the basis of the analysis on the theory of harmonic
compensation by using synchronous machine, this paper
proposes the mathematical model and the equivalent circuit of
the harmonic compensation system by using synchronous
machine in d-q-0 axis with resonance capacitor. A 4-pole
synchronous machine with the resonance capacitor is taken as
research object, the relation, between harmonic compensation
and the resonance capacitor in the field windings, is analysed
and validated by simulation experiment.