2021年8月19日 · 关键词: 虚拟惯量, 下垂控制, 频率响应, 风光水互补发电, 混合整数线性规划 Abstract: In view of the problem that wind-solar grid integration will reduce the system inertia and weaken the system frequency regulation capability, considering the synchronous inertia of hydropower generators, the virtual inertia and droop control of wind farms and PV stations