The Research on the LCC Modelling and Economic Life Evaluation of Power Transformers

2019 4th Asia Conference on Power and Electrical Engineering

能源学;电工学

Li, Na^1 ; Wang, Xiaoliang^2 ; Zhu, Zhenhua^1 ; Wang, Yanan^1 ; Han, Jianqiang^1 ; Xu, Ran^1

State Grid Shandong Electric Power Research Institute, Jinan, China^1

State Grid Shandong Maintenance Company, Jinan, China^2

关键词: Calculation models;    Economic life;    Lifecycle costs;    Research results;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/486/1/012030/pdf
DOI  :  10.1088/1757-899X/486/1/012030

来源: IOP

【 摘 要 】

In order to improve the economic life and reduced life cycle cost of the power transformers, the power transformer life cycle calculation model was built which considered key factors in all sections of the life cycle. Then the economic life evaluation method was researched to get the least total cost in the life cycle. At last, Practical example was calculated to obtain the life cycle cost and verified the accurateness of the method. The research result could provide theoretical support for equipment LCC management.