雪峰山隧道配网自动化及电力监控系统方案设计

The Design Scheme of Distribution Network Automatization and electric supervise System in Xuefengshan Tunnel

湖南省卲怀高速雪峰山隧道为特大型隧道工程,设有4座10/0.4kV变电站和4路引入电源,采用双回路供电。为保证供电的可靠性、安全性,提高系统的先进性,系统设置了10kV变电站综合自动化系统和配电网综合自动化系统一起构成的综合电力监控系统。本文主要论述了综合自动化系统的构成和配电网综合自动化系统的设计方案和主要技术特点。

There is an oversize tunnel engineering in the XueFengShan of HuNan Province, it has 4 10/0.4Kv transformer substation and 4 input power supplies, and adopts double loop power supplies. For insuring power supply reliability, security as well as improving its advancing, the system sets up transformer substation integrate automatization of 10kV and distribution network automatization and constitutives a integration electric supervise system. This paper discusses the constitution of transformer substation integrate automatization and the design scheme and main technology trait of the distribution network automatization.