Digital signal controller implementation of a logical rule-based islanding detection for grid connected inverter

Conference proceedings article

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Publication Details

Author list: Tunlasakun K.

Publisher: Hindawi

Publication year: 2011

Start page: 103

End page: 105

Number of pages: 3

ISBN: 9789604742820

eISSN: 1745-4557

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-79956289739&partnerID=40&md5=5a04091e8e7866fed9b882b8f68a3611

Languages: English-Great Britain (EN-GB)

Abstract

This research presents the design and development of a digital signal controller implementation of a logical rule-based islanding detection for grid connected inverter in photovoltaic system. The system was implemented on a dsPIC30F2010 high-performance digital signal controller from Microchip Technology Inc. The proposed islanding detection algorithm utilizes four system parameters that include the under voltage, over voltage, under frequency and over frequency at the point of common coupling (PCC) between the grid connected inverter, the local load and the distribution transformer and processed the value of voltage and frequency for turned on - off relay between grid connected inverter and utility grid.

Keywords

Digital signal controller, DsPIC