Fig. 3 | Scientific Reports

Fig. 3

From: RETRACTED ARTICLE: Stationary-frame power regulation for controlling grid-connected three-phase modular multilevel converter with low harmonic under unbalanced voltage

Fig. 3

Example of voltage drop on 2 mH ideal inductor during change of instantaneous power components, for different current targets, \(\:{u}_{g}\)– line voltage (p. u.), \(\:{i}_{L}\) – inductor current (p. u.), \(\:{u}_{L}\) – inductor voltage drop (p. u.), p, q- instantaneous power components (p. u.). (a) Representation in αβ frame, (b) values related to p and q 1.

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