Page 100 - Modern Control of DC-Based Power Systems
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64 Modern Control of DC-Based Power Systems
Figure 2.40 Nyquist plot of the minor loop gain for the cascade of PICM_FB-
controlled buck converter and PICM_FB-controlled VSI (unstable case).
Figure 2.41 Bus voltage and VSI three-phase output voltage transient in correspon-
dence of a symmetric VSI load step from 20Ω to 10Ω for the cascade of PICM_FB-
controlled buck converter and PICM_FB-controlled VSI (unstable case).
