METHOD FOR INDEPENDENT REAL AND REACTIVE POWER FLOW CONTROL USING LOCALLY AVAILABLE PARAMETERS

摘要

A method for independent real and reactive power flow control without sensing receiving end voltage in a power flow controller (PFC) (228) includes calculating a first reference phase angle, calculating a first reference voltage, modifying the first reference phase angle calculated using a first phasor modifier, calculating a first reference current for a first terminal (1), calculating a second reference phase angle for current through the first terminal (1), calculating a second reference voltage across a second CMI (234) by subtracting voltages at the first terminal (1) and a second terminal (2), and controlling the first CMI (230) and the second CMI (234) for controlling the power flow through the PFC (228).