Steel mill load management method based on timing optimization

The invention belongs to the technical field of operation and control of a power system, and discloses a steel mill load management method based on timing optimization. The steel mill load management method based on timing optimization comprises the steps of: acquiring load characteristics of impact loads in a steel mill; dividing the impact loads into an interruptible load, an adjustable load and a rigid load; setting a target function, defining an optimization object, setting constraint conditions, and establishing a steel mill load management model based on timing optimization; and by an algorithm solution model, obtaining start-stop timing of the interruptible load and power timing of the adjustable load. The invention overcomes the defects in the prior art and provides the steel mill load management method based on timing optimization. Fluctuation of a steel mill load accessing the power system can be stabilized and reduced. 本发明属于电力系统运行与控制技术领域，公开了种基于时序优化的钢厂负荷管理方法，包括：获取钢厂内冲击负荷的负荷特性；将冲击负荷分为可中断负荷、可调节负荷、刚性负荷