省地一体化电力信息监控平台信息化的动态标尺评价模型

对当前省地一体化架构下电力信息监控平台的指标体系、评价方法和结果解释进行研究,从基础配置、支撑平台、动环系统、安全和投资能力5个方面刻画电力信息监控平台的综合性能与发展水平。基于模糊层次分析法和聚类分析建立多维加权的信息化水平静态评估模型;进一步利用数据包络分析法计算各指标评价值,用以获取监控平台信息化的综合性能;引入信息熵和时间度构成时序向量,最终建立动态标尺评价模型。以某网省公司省地一体化电力信息监控平台为研究对象,利用所提的动态标尺评价方法,对其2010年至2015年的多类信息监控数据进行分析判定,分析该省电力信息监控平台信息化水平的现状与趋势。

Dynamic Yardstick Evaluation Model for Informatization Assessment of Provincially and Locally Integrated Electricity Utility Information Monitoring Platform

An evaluation index system is established for describing the informatization capability of provincial and local integrated information and communication center for a monitoring platform from five aspects, including infrastructure, supporting platform, dynamic environment system, security and investment ability. A yardstick competition model based on data envelopment analysis combined with fuzzy analytical hierarchy process(FAHP)and the cluster analysis method is proposed to develop the static evaluation model. By using FAHP and the cluster analysis method, the weights for evaluating indices given by experts can be confirmed. The data envelopment analysis(DEA)method is used to gain the index of assessment criteria. The overall relative index is derived by using the FAHP. By aggregating the static evaluation model at each time section according to the time ordered weighting vector as calculated by the time ordered information entropy, the comprehensive evaluation model of monitoring platform informatization capability is developed. By taking the provincially and locally integrated electricity utility information monitoring platform of the provincial power company as the research object, multi-class information monitoring data from 2010 to 2015 are analyzed using the comprehensive evaluation method. This covers the current situation and tendency of the informationalized level of the electricity utility information monitoring platform.