Naslov
The impact of current, voltage and phase displacement errors on the cross-border energy exchange

Autori
Tolić, Ivan ; Miličević, Kruno ; Malarić, Roman

Izvornik
Measurement (0263-2241) 132 (2019); 330-335

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cross-border energy exchange ; Measurement uncertainty ; Energy correction ; Sensitivity analysis

Sažetak
Cross-border energy exchange in the electricity market environment requires high quality measurement and accounting procedure considering the fairness in technical and economic sense. In order to fulfill these requirements, the necessary step is to clarify all uncertainty contributions at the metering point and to correct the exchanged energy for corresponding systematic errors. This approach resulted by a mathematical model for energy correction. The model is briefly presented and the sensitivity analysis of the model is performed: the impact of the current, voltage and phase displacement of the measuring transformers, error of the energy meter and voltage drop in voltage measurement circuits to the corrected energy. The presented procedure shows that the voltage drop has the highest impact to the corrected energy.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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