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Smart electric energy measurements in power distribution grids
IEEE Instrumentation & Measurement Magazine, 2015Smart Grid (SG) is an expression that has diffused worldwide. However, the meaning of this expression is not commonly shared, since there is not yet a totally defined or accepted idea of smartness. What is commonly recognized is that significant changes are occurring in electric systems, and traditional management and protection schemes will not be ...
MUSCAS, CARLO +3 more
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A New Electronic Method for Electric Energy Measurement
IEEE Transactions on Instrumentation and Measurement, 1975A new electronic method for electric energy measurement is described. The suggested method makes possible the construction of watthour meters without directly employing an electronic multiplier. The method is based on the utilization of a V/F converter with an inverse F/V conversion in the feedback loop.
Dragoljub Milicevic +1 more
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Hassle-Free Energy Consumption Measurements of Electrical Devices
The Physics Teacher, 2008A n inexpensive, new electricity usage moniI which tor, ich pluabs directly into any ordinary 120 -V ac socket, greatly simplifies the process of safely measuring energy consumption of any electrical device plugged into it. Multiple pushbutton options display numeric values for voltage, current, power, elapsed time, and energy consumed for any load ...
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PV Energy Yield Measurements of Electric Vehicle and Electric Vehicle Charging Station
2020The current low PV price is a game changer. As opposed to the 1980s, electric vehicles today have the potential to act as important new electricity consumers. With the now very low prices for pho-tovoltaic (PV) installations and solar cells, new PV and EV combinations are emerging.
Muntwyler, U. +2 more
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DATA ACQUISITION EQUIPMENT FOR ENERGY MEASURING IN ELECTRICAL STATIONS
IFAC Proceedings Volumes, 2007Abstract Evolution and large scale spreading of the computational techniques allowed the design and realization of some acquisition, processing, storing and sending data taken from the process equipments to a superior level - dispatcher. In this way, it is presented a data acquisition equipment for energetic measures which is incorporated in a ...
Mircea DOBRICEANU +3 more
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Calculation of measurement uncertainty in a measuring system for electrical energy
Ninth International Conference on Metering and Tariffs for Energy Supply, 1999A measuring system has to be verified at regular intervals with respect to the measuring uncertainty and a mathematical model of how to calculate this overall uncertainty has been developed by the SP Swedish National Testing and Research Institute, the National Metrology Institute of Sweden.
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Energy Saving Measures in Building Electrical Design
Foreign Language Science and Technology Journal Database Engineering Technology, 2021openaire +1 more source
Trends in electrical energy measurement and the performance of modem electricity meters
2012 International Conference and Exposition on Electrical and Power Engineering, 2012The paper presents the efforts made in order to ensure the accuracy of electrical energy measurements, an activity which is submitted to mandatory state metrological control. The main mission of the Romanian Bureau of Legal Metrology (BRML) is to ensure the scientific background for the consistency and accuracy of measurements in Romania. The measuring
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A digital input electricity energy measurement standard
29th Conference on Precision Electromagnetic Measurements (CPEM 2014), 2014Lei Wang +5 more
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