Automatic power generation control method based on adaptive proportional differential control

The invention relates to an automatic power generation control method based on adaptive proportional differential control, and the method comprises the steps: obtaining the operation data of a power grid, and calculating the unbalance amount of the active power of a control region; and matching proportional gain and differential gain in real time according to the fluctuation range and change trend of the ACE in the control area, and calculating the adjustment demand of the control area. By adopting the method, the problem that the current automatic power generation control system cannot flexibly adapt to the change of the operation condition of the power grid can be effectively solved through the dynamic change of the proportional gain and the differential gain under the condition that the operation condition of the power grid continuously changes, and the active power control quality of the power grid is improved. 本发明涉及一种基于自适应比例微分控制的自动发电控制方法，包括：获取电网运行数据，计算本控制区有功功率不平衡量；根据本控制区ACE的波动范围和变化趋势实时匹配比例增益和微分增益，计算本控制区的