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http://dx.doi.org/10.9717/kmms.2017.20.7.1046

A Study on the High-Accuracy Power Meter and Reliability Verification Plan  

Lee, Sanghun (ADMOTECH Co, Ltd.)
LEE, Changhwa (ADMOTECH Co, Ltd.)
Publication Information
Journal of Korea Multimedia Society / v.20, no.7, 2017 , pp. 1046-1053 More about this Journal
Abstract
We propose a design method of high accuracy power measuring device and the method of securing the reliability of the measured data. As a design method for the development of the high accuracy power measuring device, the circuit was made by reflecting the high accuracy power measuring ICs and the CT (Current Transformer). To ensure the reliability of the power meter, we requested to the watt-hour meter certified testing organization to measure the error rate, and the error rate of active power based on the "Wattmeter Technical Standard(Revision notify 2014-283)" was measure, and the error rate was confirmed to be less than 0.1%.
Keywords
Power Meter; Energy; Precision; AMI; BEMS;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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