Title :
A Two-Stage Solution Procedure for Digital Power Metering According to IEEE Standard 1459-2010 in Single-Phase System
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Zhongli, Taiwan
Abstract :
This paper describes an artificial neural network (ANN)-based method for the design of a digital power meter, which is able to evaluate the power quantities suggested in IEEE Standard 1459-2010 for a single-phase system. The solution procedure contains two stages. In the first stage, the spectral analysis of voltage and current signals is performed separately with the ANN-based method in a real-time manner. Then, the power quantities and evaluation indices are calculated in the second stage according to the requirements in IEEE Standard 1459-2010. Finally, a personal-computer-based instrument implemented with LabVIEW is developed to verify the usefulness of the proposed mechanism.
Keywords :
IEEE standards; neural nets; power meters; spectral analysis; virtual instrumentation; ANN-based method; IEEE 1459-2010 standard; LabVIEW; artificial neural network based method; current signals; digital power metering design; personal-computer-based instrument; power quantity evaluation; single-phase system; spectral analysis; two-stage solution procedure; voltage signal; Accuracy; Artificial neural networks; Harmonic analysis; IEEE standards; Power measurement; Spectral analysis; Training; Artificial neural network (ANN); IEEE Standard 1459-2010; power quality; single-phase system; virtual instrument;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.2012.2228146
