A BRIEF OVERVIEW OF STOCHASTIC INSTRUMENTS FOR MEASURING FLOWS OF ELECTRICAL POWER AND ENERGY

Vladimir Vujicic, Dragan Pejic, Aleksandar Radonjic

DOI Number
10.2298/FUEE1903439V
First page
439
Last page
448

Abstract


This paper gives a brief overview of three instruments suitable for measuring the flow of electrical power and energy. The first instrument is a single-phase power analyzer, while the other two instruments are double and quadruple three-phase power analyzers. In addition to overviewing these instruments, the paper presents a possible improvement of a quadruple three-phase power analyzer. The implementation of this improvement would make it possible to use a quadruple three-phase power analyzer as support for the phasor measurement unit.


Keywords

electrical power, electrical energy, power grid network, stochastic instruments, measurement accuracy, phasor measurement unit

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References


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