DSP - based islanding protection for photovoltaic grid connected inverter

Conference proceedings article

Authors/Editors

Strategic Research Themes

No matching items found.

Publication Details

Author list: Tunlasakun K.

Publisher: Trans Tech Publications

Publication year: 2013

Volume number: 291-294

Start page: 2007

End page: 2010

Number of pages: 4

ISBN: 9783037856345

ISSN: 1660-9336

eISSN: 1662-7482

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84876894420&doi=10.4028%2fwww.scientific.net%2fAMM.291-294.2007&partnerID=40&md5=03a9c60d72e116705e0ef34714ec572a

Languages: English-Great Britain (EN-GB)

View in Web of Science | View on publisher site | View citing articles in Web of Science

Abstract

This research presents the DSP - based islanding protection for photovoltaic grid connected inverter with under / over frequency and under / over voltage islanding protection methods. The design is based on the TMS320VC33PGE digital signal processor on the NI SPEEDY 33 board from National Instrument Inc. The prototype is monitor the grid frequency and grid voltage at the point of common coupling (PCC) between the photovoltaic grid connected inverter, the local load and the distribution. The results of study, the prototype can turn off relay between photovoltaic grid connected inverter and utility grid when the frequency is change under 48Hz or over 52Hz and the voltage is change under 200V or over 240V. ฉ (2013) Trans Tech Publications, Switzerland.

Keywords

DSP, Grid connected inverter, Photovoltaic