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电网技术  2011 

基于业务风险均衡度的电力通信网可靠性评估算法

, PP. 209-213

Keywords: 电力通信网,可靠性,通信业务,风险均衡度

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Abstract:

根据智能电网电力通信网业务的特点及电力通信网的典型结构,对电力通信网业务进行了分析,提出了业务重要度的概念,确定了业务重要度度量值;在此基础上,提出了业务风险度、通道段业务风险度、全网业务风险均衡度的概念,建立了基于全网业务风险均衡度的电力通信网可靠性的评估测度指标、评估模型及求解方法。以一个6节点、8边的网络为算例,阐述了网络矩阵、业务矩阵、业务重要度矩阵及业务风险均衡度的求解和计算过程。计算结果表明文中提出的指标测度、模型及求解方法具有良好的实用性和可操作性,可对从业务层面实施电力通信网可靠性评估、优化业务网络、科学安排业务通道及通信网运行方式提供参考。

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