集中供热管网可靠性评价方法的研究
Study on evaluation method of heating network reliability
摘要：
采用层次分析法确定了热网可靠性影响因素的层次关系，用敏感性分析法对各评价指标权重进行了计算，应用神经网络法对各指标值进行规范化预处理，建立了供热管网指标综合评价期望值体系。
关键词：热网可靠性,集中供热,评价指标,评价方法,敏感性分析,层次分析法
Abstract：
Determines the hierarchical relation of the influencing factors of the heating network reliability by means of analytic hierarchy process. Calculates the weight coefficients of evaluation index using sensitivity analysis. Applies the neural network method to standardized preprocess for each evaluation index value. Establishes the expectation value system of the comprehensive evaluation on the heating network.
Keywords:heatingnetworkreliability，centralheating，evaluationindex,evaluationmethod,sensitivityanalysis,analytichierarchyprocess