Application of PI, Fuzzy Logic and ANN in Improvement of Power Quality using Unified Power Quality Conditioner

نویسنده

  • K. S. Ravi Kumar
چکیده

The unified power quality conditioner (UPQC) is being used as a universal active power conditioning device to mitigate both current and voltage harmonics at a distribution side of power system network. This paper emphasis enhancement of power quality by using UPQC with fuzzy logic controller (FLC) and proportional-integral (PI) controller. The main purpose of the proposed (FLC) is capable of providing good static and dynamic performances compared to PID controller. Keywords— UPQC, Fuzzy, ANN, PQ, THD.

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تاریخ انتشار 2011