期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：237
期号：6
页码：062031
DOI：10.1088/1755-1315/237/6/062031
出版社：IOP Publishing
摘要：By studying the economic efficiency evaluation model of the power grid asset life cycle, a grid asset economic efficiency evaluation model SEC that comprehensively considers safety and efficiency factors is proposed. This paper takes the transformer as an example to calculate its economic efficiency index in a certain period, and verifies that the economic efficiency evaluation model of the current equipment can evaluate the life cycle economic efficiency index of individual equipment or power grid equipment. Finally, the improved models are proposed in terms of energy consumption and compared to further improve the current evaluation model.
