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随着国家电网公司“三集五大”体系建设的不断深入,电网调度运行、变电站无人值班集中监控两大专业高度融合,电网调控一体化“大运行”模式已初步建立。相对于传统的电网调度、变电站运行管理,新模式具有生产效率高、故障处理快等显著特点。但电网调控一体化模式对输电线路、无人值班变电站设备的运行可靠性,继电保护、自动装置动作准确性,信息通信系统的完整性,调控
With the deepening construction of State Grid Corporation of China, “three big sets of five” system construction, grid dispatching operation, unmanned substation centralized monitoring two professional highly integrated, grid control integration “large operation ” model has been initially established. Relative to the traditional power grid dispatching, substation operation and management, the new model has the characteristics of high production efficiency and quick fault handling. However, the integration of power grid regulation of transmission lines, unattended substation equipment, operational reliability, relay protection, automatic device movement accuracy, integrity of information and communication systems, control