110kV红湾变电站弱电控制及二次部分的改造设想

Low Electric Controlling in 110kV Hongwan Substation and Improvement Imagination of Secondary Part

在自动化技术广泛应用于电力系统的今天 ,新建变电站能够很好地解决自动化技术的应用问题 ,但对于已运行数 10年 ,且目前在电力网中仍处于枢钮地位并发挥着不可替代作用的老站 ,如何策划其自动化改造 ,做到高效、实用和经济。文章针对这一问题 ,结合 110kV红湾变电站的实际 ,阐述了老站改造的基本原则 ,系统地提出了该站应用自动化技术并充分利用站内原有设备 ,最终实现全站综合自动化改造的设想和基本技术要求。

In today widespread adopting automatic technology in electric power system, new substation solves application of automatic technology. But the old substation having run several ten years must be improved, and come up to high efficient, practical and economic.Aiming at the problem and combining with the practical of 110kV HongWan Substation, the paper explains basic principle of old substation improvement. The paper systematically gives that fully utilizes former equipment in old substation, and finally realizes imagination of automatic improvement and basic technology requirement.