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Effective ROCOF Based Islanding Detection Technique for Different Types of Microgrid
conference contribution
posted on 2021-01-01, 00:00 authored by Muhammad Waseem Altaf, Mohammad Taufiqul ArifMohammad Taufiqul Arif, Sajeeb Saha, Shama IslamShama Islam, Enamul HaqueEnamul Haque, Amanullah OoThis paper presents an adaptive rate of change of frequency (ROCOF) based passive Islanding detection technique (IDT) to overcome the problem and limitation of other techniques. The proposed ROCOF based passive IDT relies on the settings of the phase lock loop (PLL) closed loop control system for frequency, ROCOF and threshold ROCOF value for the PCC relay calculations, which measures at the PCC in the system. The adaptive ROCOF based IDT is developed and implemented on the different types of the microgrid systems such as (i) generator based microgrid (ii) generator, PV and storage based hybrid microgrid in Matlab/SimpowerSystem. Results show that the proposed IDT successfully detected the islanding condition even on zero power mismatch and it is fully capable to distinguish between islanding (loss of mains and external fault) and nonislanding (internal fault) condition with a diverse range of operating conditions.
History
Event
IEEE Industry Applications Society Annual Meeting (IAS)Volume
2021-OctoberPagination
1 - 8Publisher
Institute of Electrical and Electronics EngineersLocation
Vancouver, BC, CanadaPlace of publication
Piscataway, NJPublisher DOI
Start date
2021-10-10End date
2021-10-14ISSN
0197-2618eISSN
2576-702XISBN-13
9781728164014Language
EnglishPublication classification
E1 Full written paper - refereedTitle of proceedings
2021 IEEE Industry Applications Society Annual Meeting (IAS)Usage metrics
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