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The daily variation of power system loading, increasing demand for electrical energy and contingencies may lead to poor voltage profiles of the system. Among several voltage control means, an Static VAr Compensator (SVC) based on Naturally Saturated Reactors (NSR) can be used to improve the voltage level at a given bus by the injection or absorption of reactive power. Furthermore, Optimal Power Flow...
This paper proposes a modification on the Hybrid Active Series Filter (HASF) creating a topology named Hybrid Active Var Compensator (HAVarC) suitable to manipulate, in continuous way, the displacement power factor or voltage regulation. The HAVarC is composed by a small rating Active Power Filter (APF) in series with a capacitor bank. The main objective of this topology is to control the reactive...
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