6.9. P–Q Control of a Three-Phase Voltage Source Inverter
Today a power electronics inverter is used efficiently to control the flow of the active and reactive power between a dc power source and the utility grid acting as a power STATCOM which also finds applications in the interfacing of RES. Fig. 6.135 presents the block diagram of a three-phase VSI, connected to a utility grid (PCC), where 
is the fundamental component of the inverter output phase voltage that operates at a voltage amplitude of 
and with a phase displacement δ ...
is the fundamental component of the inverter output phase voltage that operates at a voltage amplitude of and with a phase displacement δ ...Get Power Electronics and Motor Drive Systems now with the O’Reilly learning platform.
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