Quantitative Analysis of the Fluctuation Reasons of Grid Line Loss Rate

Abstract:

While analyzing the line loss, power supply enterprise always encounters circumstances in which the line loss rate swings heavily, especially during the months when there exists season alternate or long vacations, the fluctuation range of the line loss rate grows larger, and it will be apparently on the high side or on the low side. This text figured out the major factors influencing the fluctuation of the line loss rate, quantitatively analyzing three factors’ effects on line loss rate, which respectively are non-correspondence electric quantity for supplying and selling, the dedicated line which large consumer load transfers and the change of electric quantity which is nondestructive for sale, thus facilitating the grid enterprises dynamically analyzing the line loss in time, providing authentic line loss data for electric power departments at all levels, electricity board, power supply station, improving the accuracy of line loss analysis, dismissing the human factors during the fluctuation of line loss.

• Periodical: Applied Mechanics and Materials (Volumes 672-674)
• Pages: 1060-1065
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.672-674.1060
• Online since: October 2014
• Authors: Yu Ze Zhang*, Wen Ying Liu, Wei Zhou Wang, Jing Jing Zheng
• Keywords: Electric Quantity for Selling, Electric Quantity for Supplying, Fluctuation, Line Loss Rate

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