智能变电站户外二次设备环境适应性技术方案研究

Research on environmental adaptability technology scheme of intelligent substation outer secondary equipment

围绕"模块化建设"的核心理念,分析了常见温控方案的优缺点,并结合天津宝北500 k V变电站工程实例,提出采用集中式环境控制技术,经实践证明,该方案能够较好的完成温湿度控制,达到保证二次设备及电网的安全运行目的。

Based on the core idea of “modular construction”,this paper analyzed the advantages and disadvantages of common temperature control schemes, and combining with Tianjin Baobei 500 k V substation engineering example, put forward using centralized environment temperature control technology, the practice proved that the scheme could achieve good temperature and humidity control, gained the safe operation of second-ary equipment and power grid.