Frequency-Locked Loop Based New Automatic Phase-Shift Method for Active Islanding Detection of Three-Phase MicroGrid

This paper proposes an active Islanding Detection Method (IDM) integrating Frequency Locked-Loop (FLL) for the detection of voltage phase and frequency at the point of common coupling (PCC) and a modified Auto Phase Shift (APS) method for three-phase Distributed Energy Resource (DER) serving a local...

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Bibliographic Details
Published in:	IEEE transactions on industry applications Vol. 59; no. 5; pp. 1 - 11
Main Authors:	Gulipalli, Surya Chandra, Chou, Pei-Han, Chen, Yen-Ming, Liu, Ting-I, Chu, Chia-Chi
Format:	Journal Article
Language:	English
Published:	New York IEEE 01-09-2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms automatic phase-shift method Circuits distributed energy source Distributed generation Electric potential Electric power systems Electrical loads Energy sources Frequency locked loops Frequency locking frequency positive feedback frequency-locked loop Hardware Islanding Islanding detection non-detection zone Phase frequency detectors Phase locked loops Phase shift Reactive power Resonant frequency Voltage
Online Access:	Get full text
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