基于现场总线的变电站综合自动化系统

The Synthetic Automation System of Transformer Substatio n Based on Fieldbus

通过对变电站综合自动化系统的三种结构形式 :集中式、分散式与集中式相结合 (DCS)及现场总线 (FCS)的比较 ,得出目前变电站综合自动化的可行方案是DCS和FCS的混合结构的结论 ,并指出由于FCS具备的优点 。

By virtue of comparison among three structural form s about the synthesis automation system of transformer substation:centralized cont rol system, distribute control system(DCS) and fieldbus control system(FCS), A k ind of hytrid strucutre form including FCS and DCS should be adopted in the rece nt project of substation automation system. But the future trend of the synthesi s automation system of transformer substation will be FCS based on the merits be yond measure in the FCS.