DMPC used in AGC

  针对风电等间歇性电源大规模并网后，系统在满足安全性和 可 靠 性 的 前 提 下 自 动 发 电 控 制系统调节速率和调节精度的协调性问题，将基于分布式模型预测控制算法引入自动发电系统，该算法提高了自动发电系统调节速度和调节精度之间的协调性，可有效平抑大规模风电接入带来的系统频率波动和联络线功率偏移，为改善自动发电系统性能提供了新的思路。(After the large-scale grid connection of intermittent power supply such as wind power, the coordination problem of the adjustment rate and adjustment precision of the automatic power generation control system is satisfied under the premise of satisfying the safety and reliability, and the distributed model predictive control algorithm is introduced into the automatic power generation system. The algorithm improves the coordination between the adjustment speed and the adjustment precision of the automatic power generation system, and can effectively suppress the system frequency fluctuation and the tie line power offset brought by large-scale wind power access, and provides a new idea for improving the performance of the automatic power generation system. .)