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山西电网安全稳定实时预警协调防御系统日前成功投运。通过构建“电网实时监视—扰动识别及告警—稳定分析评估及辅助决策—实时紧急控制及安自装置离线策略校核—第三道防线校核”一体化监控平台,统一了电网全过程分析的仿真计算模型和参数,实现了电网在线安全稳定分析评估、调度操作前模拟潮流计算及暂态仿真,以及离线方式仿真计算,为电网调度、运行方式安排、网架建设提供了先进的监控及计算分析手段。
Shanxi power grid security and stability real-time early warning coordinated defense system has been successfully put into operation. Through the construction of “grid real-time monitoring - disturbance identification and alarm - stability analysis and evaluation and decision support - real-time emergency control and security devices off-line strategy check - third line of defense check,” integrated monitoring platform, unified grid whole process Analysis of the simulation model and parameters to achieve the online safety and stability analysis and evaluation of the grid to simulate the power flow before and after the operation of the simulation and transient simulation, and offline simulation, power grid scheduling, mode of operation, grid construction provides advanced monitoring And calculation and analysis means.