According to the practical situations of substation engineering, this paper analyzes the method to reduce grounding resistance. It helps for construction of substation earthing grid.
从变电站工程施工的实际情况出发，分析了变电站降低接地电阻的方法，以期对变电站接地网建设有所裨益。
The digital substation construction scheme, engineering application model, network mode and the configuration of relay are discussed.
探讨了数字化变电站建设中的建设方案、工程应用模式、组网方式和保护配置等问题。
The principle, structure, function and engineering consideration of video surveillance system for substation are introduced. A video server based surveillance system is proposed.
介绍了变电站远程图像监控系统的基本原理、结构、功能要求以及工程设计考虑，并给出了一种基于视频服务器的图像监控系统。
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