摘要
通过分析馈线自动化影响供电可靠性的关键要素,建立了馈线自动化对供电可靠性影响模型及成本效益分析模型。以某省B、C类供电区域典型负荷密度为例,对架空网和电缆网的接线方式,分别进行可靠性计算,比较不同馈线自动化实现模式对不同接线方式的影响,评估相应的投资成本和效益分析,并结合可靠性和经济性计算结果,得到了几种典型接线方式下馈线自动化各自可靠性改善效果。
This paper analyzed the key elements of feeder automation influence on the reliability of power supply and established the mod- el of feeder automation influence on the reliability of power supply and the cost-benefit analysis model. Taking the typical load density of B and C categories of power supply area in certain province for example, this paper carried out the reliability calculation for the wiring mode of overhead and cable networks, compared the influence of different feeder automation implementation patterns on different wiring modes, evaluated the corresponding investment costs and benefit analysis, and combined with the calculation result of reliability and economy, to obtain the improvement result of feeder automation reliability under several typical wiring modes.
出处
《电工电气》
2015年第11期20-22,48,共4页
Electrotechnics Electric
关键词
馈线自动化
接线模式
供电可靠性
投资成本
效益分析
feeder automation
wiring mode
power supply reliability
investment cost
benefit analysis
