| Issue |
E3S Web Conf.
Volume 118, 2019
2019 4th International Conference on Advances in Energy and Environment Research (ICAEER 2019)
|
|
|---|---|---|
| Article Number | 02053 | |
| Number of page(s) | 5 | |
| Section | Energy Equipment and Application | |
| DOI | https://doi.org/10.1051/e3sconf/201911802053 | |
| Published online | 04 October 2019 | |
Cost Comparison Based on Transformer Operating State Under Two Kinds of Inspection Strategies
1
State Grid Economic Technology Research Institute Co.Ltd, 102206 Changping district, Beijing
2
School of Economics and Management, North China Electric Power University, 102206 Changping district, Beijing
3
State Grid Zhejiang Electric Power Company Electric Power Research Institute, 310000 Hangzhou, Zhejiang
* Corresponding author: m15295931235@163.com
Based on the analysis of traditional state maintenance strategy and big data-based state maintenance strategy, this paper builds a transformer state duration simulation model based on Monte Carlo method and builds an annual cost model based on the running state of the transformer. Finally, a typical case is selected to simulate a time series of 8760 hours of transformer operation under two operational inspection strategies, and the annual cost is calculated separately. The example shows that the annual cost of the transformer is lower under the big data-based inspection strategy.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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