220kV智能变电站过程层网络设计研究

根据220kV智能变电站过程层网络通用设计方案的特点,介绍过程层组网和交换机配置的优化方案,分析变电站220kV、110kV系统的特点和信息交换需求,论证过程层子交换机和中心交换机的配置方案,提出多台中心交换机级联时应遵守的原则。

220kV Smart Substation Process Layer Network Scheme Design Research

Based on the features of the 220kV smart substation process layer network general design schemes,introduces the optimization scheme of process layer network and switch configuration,analyses the characteristics and information exchange requirements of 220kV and 110kV system,demonstrates the branch process layer switch and center process layer switch configuration scheme,puts forward the principle that should be observed when multiple center switchs are cascaded.