Modeling and analysis of FACTS devices with dynamic phasors

The paper reviews the use of dynamic phasors in modeling and analysis of FACTS, and illustrates the capabilities of the methodology on thyristor-controlled series capacitors (TCSCs) and on unified power flow controllers (UPFCs), the large signal phasor models of these subsystems are expressed in continuous time, making them directly compatible with the conventional models used for the other system components.

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