将生产过程和公用工程作为一个整体,建立全厂的多周期生产计划模型。全厂生产计划模型在传统的生产计划模型基础上细化了装置的能耗模型和集成了公用工程优化操作模型,实现了生产过程系统与公用工程的同时优化,避免了传统方法将生产过程系统与公用工程分割开来进行优化的缺陷。本文以中国北方某大型炼油企业为例,验证了模型的有效性。 The production process and public works as a whole, the establishment of the whole plant multi-cycle production planning model. Based on the traditional production planning model, the whole plant production planning model refined the energy consumption model of the plant and integrated the optimization operation model of public works to realize the simultaneous optimization of the production process system and the public utility project, and avoided the traditional method of integrating the production process system Flaws that are separated from utilities to optimize. This paper takes a large-scale oil refinery in northern China as an example to verify the effectiveness of the model.