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结合系统分级原理及模块拼接原理,建立变电技改工程和输电线路技改工程全过程投资控制技术经济指标体系及造价模块,研究指标值及模块造价的确定途径并实例模拟;设计指标体系编码标准,使指标体系适用于电力企业管理SAP成熟套装软件PS系统;引用趋势外推预测模型以变电技改工程主变压器造价模块为例,模拟预测指标发展趋势。
Based on the principle of system classification and the principle of module splicing, the technical index system and cost module of investment control technology in the whole process of substation technological transformation project and transmission line technical renovation project are established, and the way of determining the index value and module cost is established. The design index system code Standard, so that the index system is suitable for the power enterprise management SAP mature package software PS system; reference trend trend extrapolation forecast model transformer substation technical transformation of the main transformer module as an example to predict the development trend of the forecast indicator.