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http://dx.doi.org/10.15207/JKCS.2018.9.9.053

Assessing the accuracy of electric energy monitoring system  

You, Young Hag (Department of Convergence Technology & Management Engineering, Yonsei University Graduate School)
Leem, Choon Seong (Department of Industrial Engineering, College of Engineering, Yonsei University)
Choi, Dae Soon (Entoss, Co., Ltd. Research Lab.)
Publication Information
Journal of the Korea Convergence Society / v.9, no.9, 2018 , pp. 53-60 More about this Journal
Abstract
In order to manage energy efficiency by analyzing the amount of energy, it would determine the nature of the factors involved in the energy utilization. Therefore, accurate measurement of the energy consumption data is an important factor in the energy management. In this study, we are aware of the importance of the data measurement, and proposes the accuracy assessment of electric energy monitoring system. According to conventional statistical methods it is proceeded as follows; i)the measurement error value would be determined by a random variable, ii) setting the confidence interval to consider the distribution of the statistic and determines the confidence level of the measurement accuracy. And using the t-distribution CDF is used to facilitate even small sample data.
Keywords
Assessment of Accuracy; Confidence Interval; Energy Management System; Measurement; Relative Error;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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