关键词：电力系统；PV曲线；感应电动机的负载；动态模拟
摘 要：A lot of photovoltaic generations will be installed in power system in future. This will largely affect the power flow in the system, and consequently voltage characteristics. From these reasons, it is expected that the voltage stability will be also affected. In the previous study, the voltage stability in the simple power system consisting of one infinite bus, one load, and one photovoltaic generation is discussed. In this paper, the voltage stability considering the shutdown and recovery of the photovoltaic generation is studied.