电力系统及其自动化学报2017，Vol.29Issue(6)：130-134,5.DOI:10.3969/j.issn.1003-8930.2017.06.021
基于全寿命周期等年值成本的变压器更换辅助决策方法
Assistant Decision-making Method for Transformer-replacement Based on Equivalent Annual Cost in Life Cycle
梁刚 1李盛伟 1郭铁军 1戚艳 1马占军 1田圳1
作者信息
摘要
Abstract
It is critical for electric companies to maintain the transformers under a good operation condition through equipment management. At present,there is less theoretical support for the decision-making process of transformer-re-placement,which may cause excessive renovation and the waste of resources. To solve this problem,an assistant deci-sion-making method for transformer-replacement based on equivalent annual cost(EAC)in life cycle is proposed in this paper. First,the main influencing factors related to replacement-decisions are analyzed. Then,an EAC model in life cycle is proposed to support the replacement-decisions of transformer. Finally,the effectiveness of the proposed method is verified by a real engineering application in a typical transformer-replacement scenario.关键词
变压器/等年值成本/辅助决策/全寿命周期Key words
transformer/equivalent annual cost(EAC)/assistant decision-making/life cycle分类
信息技术与安全科学引用本文复制引用
梁刚,李盛伟,郭铁军,戚艳,马占军,田圳..基于全寿命周期等年值成本的变压器更换辅助决策方法[J].电力系统及其自动化学报,2017,29(6):130-134,5.
