变电一次设备的全寿命周期技术经济模型分析

Analysis of the Technology and Economy Model of the Whole Life Cycle of Primary Equipment

提高变电一次设备全寿命周期内的经济效益具有重要意义。为此,文章提出了变电一次设备在全寿命周期内的成本模型和效益模型,并通过实际案例,分析了技术经济模型中的成本等年值、效益等年值和净年值等技术经济指标情况。

It is of great significance to improve the economic benefits of the entire life cycle of the substation equipment.To this end,a cost model and benefit model was proposed for the entire life cycle of a substation equipment.Based on actual cases,the technical and economic indicators such as cost,annual value,benefit,and net annual value in the technical and economic model were analyzed.