广东佛山220kV数字化变电站技术规范广东佛山电力设计院有限公司目次1适用范围..........................................................................................................................................22规范性引用文件..............................................................................................................................23主要术语..........................................................................................................................................34变电站概况......................................................................................................................................45系统构成..........................................................................................................................................46网络技术要求..................................................................................................................................57站控层技术要求..............................................................................................................................98间隔层技术要求............................................................................................................................179过程层技术要求............................................................................................................................1910五防系统........................................................................................................................................2111变电站自动化系统的性能指标.....................................................................................................2212设计要求........................................................................................................................................2313屏柜要求........................................................................................................................................2414电缆和光缆的选择........................................................................................................................2515安装调试要求................................................................................................................................25附录A220kV变电站方案...................................................................................................................33附录B典型间隔配置及组网方案(资料性附录)...........................................................................34附录C电气二次部分组屏方案...........................................................................................................38附录D交换机连接示意图...................................................................................................................44附录E220kV过程层交换机端口统计.......................................................................................58附录F110kV过程层交换机端口统计.......................................................................................67附录A10kV过程层交换机端口统计.................................................................................................78广东佛山220kV数字化变电站技术规范1适用范围本规范规定了220kV数字化变电站的功能、结构、性能等方面的技术要求,以及设计、施工等具体要求。本规范适用于广东佛山220kV数字化变电站建设和改造工程。2规范性引用文件下列文件中的条...