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二滩水电站初设阶段,我们对电气主接线方案进行了技术经济分析比较,其中包括一般性技术分析,可靠性分析和经济分析。现就经济分析中遇到的问题谈一些看法。一、经济分析目的设计电气主接线需要对方案进行技术经济比较,要求所选方案技术性最优,费用又最省。选定方案既有定性的概念,又有定量的指标和数据,于是可靠性分析和经济分析
During the initial stage of Ertan Hydropower Station, we conducted a technical and economic analysis of the main electrical wiring schemes, including general technical analysis, reliability analysis and economic analysis. We now talk about the problems encountered in economic analysis. First, the purpose of economic analysis Design of the main electrical wiring need to program the technical and economic comparison, the optimal choice of technical solutions, the most cost-saving. The selected program has both qualitative and quantitative indicators and data, so the reliability analysis and economic analysis