电力通信网可靠性评价模型的构建

Structure of Reliability Evaluation Model for Electric Power Communication Network

在系统评价模型中,评价指标的选取及其权重的确定方法直接影响评价结果。在深入研究电力通信网理论及实际调研的基础上整理出指标体系,并综合运用模糊层次分析法和熵权法确定指标权重,最大程度的保证了权重确定的准确性,最后得到电力通信网可靠性综合指数;并以市供电公司数据为例构建相应的评价模型,给出了分析结果,验证了评价模型的实用性。

In the system evaluation model,the selection of the evaluation indexes and the method to determine the weight of each index will influence directly on the evaluation result.Based on the deep research of the electric power communication network theory and investigation,the indexes system was summarized,and,comprehensively using the fuzzy analytic hierarchy process and the entropy weight method,the weight of each index was determined,and the accuracy of the weights was ensured furthest.Finally,the comprehensi...