配网开关柜全生命周期成本模型及敏感度分析

基于全生命周期成本理论,建立考虑资金时间价值的配网开关柜全生命周期采购成本、运行成本、故障成本和报废成本的计算模型和敏感度分析的计算方法。对配网开关柜全生命周期各阶段成本进行分析,确定配网开关柜质量和采购成本的平衡点。结合实际算例,对配网开关柜全生命周期成本的各阶段成本和敏感度进行分析。找出了影响配网开关柜全生命周期成本的关键成本因素,提出了减少配网开关柜全生命周期成本的方法。...

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Bibliographic Details
Published in电力系统保护与控制 Vol. 46; no. 1; pp. 150 - 155
Main Author 苏东;马仲能;李成翔;谢家正;夏成军
Format Journal Article
LanguageChinese
Published 广州供电局有限公司,广东 广州,510620%华南理工大学电力学院,广东 广州,510640 2018
Subjects
全生命周期成本模型
关键成本因素
敏感度分析
配网开关柜
敏感度分析
key cost factor
life cycle cost model
sensitivity analysis
switchgear
关键成本因素
全生命周期成本模型
配网开关柜
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Summary:基于全生命周期成本理论,建立考虑资金时间价值的配网开关柜全生命周期采购成本、运行成本、故障成本和报废成本的计算模型和敏感度分析的计算方法。对配网开关柜全生命周期各阶段成本进行分析,确定配网开关柜质量和采购成本的平衡点。结合实际算例,对配网开关柜全生命周期成本的各阶段成本和敏感度进行分析。找出了影响配网开关柜全生命周期成本的关键成本因素,提出了减少配网开关柜全生命周期成本的方法。
Bibliography:41-1401/TM
SU Dong1, MA Zhongneng1, LI Chengxiang2, XIE Jiazheng2, XIA Chengjun2 （1. Guangzhou Power Supply Bureau Corporation, Guangzhou 510620, China; 2. School of Electric Power, South China University of Technology, Guangzhou 510640, China）
switchgear; life cycle cost model; sensitivity analysis; key cost factor
Based on the theory of life cycle cost, the model of life cycle cost of switchgear considering the value of time is established. The model includes calculation method of purchase cost, operation cost, failure cost, scrap cost and sensitivity analysis of switchgear. Different stages of the life cycle cost are analyzed and balance point between the quality and the purchasing cost is found. A practical example is illustrated to analyze the proportion and sensitivity of cost in different stages. The key factors of the life cycle cost of switchgear are found and the methods of reducing the life cycle cost of switchgear are put forward.
ISSN:1674-3415
DOI:10.7667/PSPC162045