基于SSTLF与AGC的机组出力调度系统设计

Design of real-time generation control system based on SSTLF and AGC

从浙江电网实际负荷特点及浙江AGC的应用现状出发,提出了基于超短期负荷预测的机组出力调度系统的构想。该系统通过调度员的参与能够实现全网机组出力的实时合理调节,从而达到提高浙江电网守口水平的目标。文章进一步介绍了该出力调度系统的总体结构和设计方案,并介绍了目前成功应用于浙江电网的几种超短期负荷预测方法。文章认为该出力调节系统具有较强的实用性,在国内电网中具有普遍的通用性。

Taking account of the characteristics of power load and the applications of AGC units in Zhejiang power grid, a practical design of real-time generation control system based on super-short-term load forecasting is presented. With this control system, the target for improving the level of ACE(area control error) control is realized by modifying the commitment to all the generation units in real time. Super-short-term load forecasting methods applied in Zhejiang power grid and the architecture of this control system are introduced. It shows that this control system is practical and can be used in other power grid likewise.