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This article focuses on several specific issues with the algorithms of modern static meters to correctly measure active power and to register energy in three phase networks with mixed generation and consumption metered simultaneously. It specifically focuses on the still vague definitions of methods to evaluate positive and negative components of the calculated three phase active power from the measured...
The article touches the topic of processing the measurements of high frequency harmonics in power grids (above 2 kHz). Measurements in wider band do produce large volumes of data. But often not all of these need to be stored in their raw form for further analysis. This article discusses some adaptable possibilities of reducing the amount of data and proposes an intelligent magnitude-oriented scheme...
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