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SMI FUNCTIONALITY IN SMART GRID CONTEXT FUNCTIONALITATILE SISTEMELOR DE MASURARE INTELIGENTA IN CONTEXT SMART GRID

Vol. 6, Issue 1, pp.99-110 (2020), DOI: 10.37410/EMERG.2020.1.07
Dorel STANESCU, Niculai STANCIU

Abstract

Intre anii 2012-2017 Societatea de Distributie a Energiei Electrica Transilvania Sud (SDEE TS) a implementat mai multe Sisteme de Masurare Inteligenta (SMI) pentru a-si atinge obiectivel strategice de dezvoltare a infrastructurii AMI/AMR. In lucrarea de fata autorii isi propun analiza solutiilor implementate din perspectiva indeplinirii functionalitatii nr. 11 prevazute in ORD. ANRE 177/2019 si anume”Sa permita identificarea automata a defectiunilor, reducerea timpilor de intreruperi,imbunatatirea monitorizarii si a controlului principalilor parametrii tehnici privind calitatea energiei”. Aceasta functionalitate va devein foarte importanta prin prisma Standardului De Perfomanta pentr Serviciul de Distributie care prevede acordarea de compensatii in cazul depasirii limitelor impuse pentru indicatorii de calitate tehnica a energiei electrice

Several smart meter (Sistem de Masurare Inteligenta –SMI) pilot projects were implemented at Distribution Operator-Societatea de Distributie a Energiei Eelectrice Transilvania Sud (SDEE TS) in recent years. In this paper, the authors analyzed just one of the main functions specified in ANRE Ord. 91: “To ensure automatized fault identification, reduce interruption duration, and to improve monitoring of main voltage power quality technical parameters”
We conducted two types of investigations, first by performing parallel laboratory measurements between meters and power analyzers and second by analyzing data collected from SMI.
In both cases, results indicate that the only parameter with adequate results obtained with energy meters is the voltage level.

Keywords

Smart Metering infrastructure, power quality, voltage level

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