电网企业输变配资产运检成本矩阵关联评价方法研究

Research on Matrix Connection Evaluation Method for the Cost of APTTDS

输变配资产是电网企业主要资产类别,随着输配电价改革的深入进行,该类资产的运检成本将成为影响电价核定关键因素,提升运检成本投入产出的有效性,减少无效、低效的成本投入在电网企业管理中尤为重要。以运检成本为原点,通过梳理资产净值率、供电可靠性(可用性系数)等指标之间关联关系,构建矩阵关联评价体系,结合某电力企业的运行数据,开展关于电网企业输变配资产的运检成本矩阵关联评价方法的研究,综合评价各类资产类型的不同单位输变配运检水平,在加强专业管理的同时,有效促进业务融合、协同发展,提升公司的整体管理水平。

the asset of power transmission,transformation and distribution substations（APTTDS）is the main asset categories of power grid enterprises.With the further development of transmission and distribution tariff reform,the cost of operation and maintenance of APTTDS will be the key point to impact on the electricity price.Improving the effectiveness of APTTDS cost and reducing the poor benefit even invalid cost are very important for power grid enterprises management.Taking the cost of transportation inspection as the origin,the relationship evaluation system of matrix is constructed by combing the correlation between index of asset net worth and power supply reliability（availability coefficient）.Combined with the operation data of an electric power enterprise,the research on the correlation evaluation method of the cost matrix of APTTDS operation and maintenance of the power grid enterprises is carried out.While strengthening professional management,comprehensive evaluation of the level of APTTDS operation and maintenance in different units of various types of assets is conducted to effectively promote business integration,cooperative development,and improve the overall management level of the company.