基于黑箱方法的压气站运行优化模型研究--管段约束处理方法研究

针对枝状长输天然气管道运行状况，首次提出采用将整个长输管道系统分为压气站系统和管道系统两大类别，然后对两大系统分别进行单独的处理。基于黑箱方法的复杂枝状管网系统压气站运行优化模型，主要包括目标函数和约束条件。在约束条件中，最难以处理的问题之一就是管段的约束，针对复杂枝状输气管网的管段约束条件提出了一种新的处理方法。研究证明：该处理方法易于进行计算机编程实现，体现了结构化的算法思想。

Study of Compressor Station Operation Optimization Model Based on Black Box Method--Pipe Segment Constraint Treatment

Based on operation conditions of long-distant tree-shape gas pipelines,a new processing method is put forward,namely,long-distant tree-shape gas pipelines are divided into two parts:compressor station system and pipeline system,which are processed separately.Compressor station operation optimization model includes objective function and constraint conditions.Among the constraint conditions,pipeline segment constraint is very difficult to process.A new method is put forward to deal with pipeline segment constraint.Research results show that the method can be easily carried out through computer programming and can reflect structural algorithm thought.