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介绍了某区域电网停电事故,并就其原因进行了详细分析,根据分析得出了对安全自动装置配置的一些思考:需要认真研究电源与电网安全自动装置的配合问题,尤其是低频低压减载(解列)装置与备用电源自动投入装置的协同配合,要加强电网建设,完善电网结构,规范小电厂继电保护与安全自动装置管理,并认真计算配置区域电网中的无功补偿装置,以确保电力系统的安全稳定运行。
The reason of power outage accident in a certain area is introduced and the reason is analyzed in detail. According to the analysis, some thoughts on the configuration of safety automatic device are put forward. It is necessary to carefully study the coordination between power supply and power network security automatic device, especially the low frequency low voltage load shedding (Disaggregation) devices and backup power automatic input device coordination, to strengthen the power grid construction, improve the power grid structure, standardize the small power plant protection and safety automatic device management, and careful calculation of the allocation of regional power network reactive power compensation device to To ensure the safe and stable operation of the power system.