THE ROMAN IAN TSO’S POWER QUALITY MONITORING SYSTEM

Autor/autori: Dr. eng. Carmen STANESCU, Eng. Catalin LISMAN, Prof. dr. eng. Petru POSTOLACHE, Eng. Gheorghe Muresan, Eng. Mihai SARB

Rezumat: REZUMAT.Compania Nationala de Transport a Energiei Electrice "Transelectrica" este operatorul de transport si sistem (OTS) si Operatorul de masurare a energiei electrice pe piata angro. În ultimii doi ani, OTS a efectuat demersurile necesare pentru punerea în aplicare la nivel national o unui sistem de monitorizare a calitatii energiei electrice.Prima parte a lucrarii ofera o descriere a reglementarilor romanesti privind calitatea energiei electrice, partea a doua - necesitatea modernizarii si integrarii celor trei PQMS vechi, a treia parte - noul PQMS hardware si arhitectura software si partea finala - concluzii si recomandari pentru dezvoltarea viitoare.

Cuvinte cheie: inalta tensiune, reglementari, calitatea energiei electrice, monitorizare, sistem, instrument

Abstract: Romanian Power Grid Company “Transelectrica” is Transmission System Operator (TSO) and the Metering Operator of the Wholesale Electricity Market. During the last two years TSO performed the necessary steps to implement a nationwide Power Quality Monitoring System (PQMS). The first part of the paper provides a description of the Power Quality (PQ) Romanian regulations, the second part - the need for upgrade and integration of the three old PQMS, the third part - the new PQMS hardware and software architecture and the final part -conclusions and recommendations for future development.

Keywords: high voltage, regulation, power quality, monitoring, system, instrument

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