变压器全生命周期质量联动评价方法

Research on Coordinate Evaluation for Transformer with LCC and Quality

摘要: 传统的LCC评价方法，在采购应用中，基础数据依赖供应商自主填报。数据验证机制复杂，周期跨度长，应用要求较高。LCC质量联动评价是一种替代方法，通过设备LCC与质量的关联性分析，简化LCC采购应用模型。本文以变压器为例，采用LCC质量联动法，得到采购成本、能耗成本、故障抢修材料成本、故障抢修委外服务成本和报废年限，共计5项高敏感度因子，并给出了供应商评价的具体应用方法。

Abstract: Traditional LCC evaluation methodrely on the data which are submitted by suppliers in procurement application. Data certification operates with complex mechanism, long cycle span, various application requirements. Coordinate evaluation with LCC and qualityis an alternative method which is based on analysis for the correlation between LCC and quality. LCC procurement models could simplify in the case of coordinate evaluation. This thesis applies coordinate evaluation for the example of transformer. It gives 5 highly sensitivity factors which are procurement cost, energy consumption cost, emergency repair material cost, emergency repair entrusted service cost and retirement life. It also gives the application method of supplier evaluation.