A framework for selection of grid-inverter synchronisation unit: harmonics, phase-angle and frequency

Amin, Md. Ruhul and Zulkifli, Shamsul Aizam (2017) A framework for selection of grid-inverter synchronisation unit: harmonics, phase-angle and frequency. Renewable and Sustainable Energy Reviews, 78 (NIL). pp. 210-219. ISSN 1364-0321

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Official URL: https://dx.doi.org/10.1016/j.rser.2017.04.074

Abstract

In this paper, a summary of synchronisation approach which explains about the approach starting from older techniques to advanced computational methods are been discussed. There are many techniques that have been developed focusing on the synchronisation. Generally, in order to evaluate grid parameters, phase-locked-loop (PLL) and later to trigonometric function based on synchronous reference-frame phase-locked-loop, are established on the basis of phase estimation and frequency tracking for grid-inverter connection. The most recent technique, where is the synchronous generator characteristics, has been used in controller strategy at multilevel control programming strategy for distribution of power from the energy sources without the dedicated PLL. In addition to this idea, a concept of synchronous generator for the power processing controller has been developed in order to synchronise the converter with a grid or known as synchronverter can be found.

Item Type:	Article
Uncontrolled Keywords:	Grid; Magnitude detection; Phase-angle estimation; Frequency tracking; Phase-locked-loop; Harmonic distortion; Synchronous generator; Inverter; Synchronisation; Real and reactive power; Filter; Phase delay angle
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800-8360 Electronics
Divisions:	Faculty of Electrical and Electronic Engineering > Department of Electrical Engineering
Depositing User:	Miss Nur Rasyidah Rosli
Date Deposited:	06 Jan 2022 08:23
Last Modified:	06 Jan 2022 08:23
URI:	http://eprints.uthm.edu.my/id/eprint/5270

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