Mobile QR Code QR CODE : Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

Journal of the Korean Institute of Illuminating and Electrical Installation Engineers

ISO Journal TitleJ Korean Inst. IIIum. Electr. Install. Eng.
Title A Study on the Assessment of a Reasonable Transformer Capacity by the Improvement of Diversity Factor
Authors Seung-Kwan Seo ; Young-Taek Oh ; Se-Dong Kim ; Hwa-Young Shin ; Sang-Bong Yoo ; Jin Lee
DOI http://dx.doi.org/10.5207/JIEIE.2010.24.8.015
Page pp.15-20
ISSN 1225-1135
Keywords Maximum Utilization Factor Of Transformer ; Lease Apartment ; Transformer Capacity ; Diversity Factor
Abstract This paper shows a reasonable diversity factor, that was made by the systematic and statistical way considering actual conditions, such as investigated contract power and peak power for the last 5 years of each customer for 20 Lease Apartment. In this paper, it is necessary to analyze the key features and general trend from the investigated data. It made an analysis of the feature parameters, such as average, standard deviation, median, maximum, minimun and thus it was carried out by the linear and nonlinear regression analysis. The standards of demand, diversity, and load density are necessary to create the design of a transformer capacity that is seldom presented in terms for academic study.