| 基于LCC管理的用户站接入方案研究 |
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| 引用本文： | 于腾凯,李晓军,远树平.基于LCC管理的用户站接入方案研究[J].西北电力技术,2014(2):65-69. |
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| 作者姓名： | 于腾凯 李晓军 远树平 |
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| 作者单位： | [1]国网河北省电力公司电力科学研究院,河北石家庄050021 [2]国网河北省电力公司石家庄供电公司,河北石家庄050051 |
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| 摘 要： | 提出了用户站接入系统方案最优选择的LCC方法.首先对接入系统方案的全寿命周期费用进行分解,建立包括一次性投入成本、运维成本、风险成本和退役处置成本的LCC模型,提出了各成本估算公式.为量化计算LCC风险成本,基于ETAP搭建了接入方案的风险仿真模型；最后通过实例分析,采用该模型完成了接入方案的最优选择,并对LCC的典型影响因素进行了敏感性分析.结果表明,该模型具备可行性,对用户站接入方案的设计研究具有一定的参考价值.
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| 关 键 词： | 全寿命周期 接入系统 ETAP 风险 |
Study on Substation Access Scheme Based on LCC Management |
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| YU Teng-kai,LI Xiao-jun,YUAN Shu-ping.Study on Substation Access Scheme Based on LCC Management[J].Northwest China Electric Power,2014(2):65-69. |
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| Authors: | YU Teng-kai LI Xiao-jun YUAN Shu-ping |
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| Affiliation: | 1.State Grid Hebei Electric Power Research Institute, Shijiazhuang 050021, China; 2.State Grid Shijiazhuang Electric Power Supply Company, Shijiazhuang 050051, China;) |
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| Abstract: | The LCC method to select the best scheme of substation connection is proposed.At first,the life-cycle cost of access system solution is decomposed.The LCC model and cost estimation formula is established,which included one-time investment cost,operation and maintenance cost,risk cost and disposal cost.A risk simulation model is built based on ETAP in order to calculate LCC.Finally,the model is used to choose the best scheme by a case.Sensitivity analysis is analyzed to typical factors of LCC.The result shows that the model is feasible,and is of reference to the design ＆ study of substation access scheme. |
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| Keywords: | LCC access system ETAP risk |
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