摘要
文中简单介绍了最优化的基本理论以及适用的条件和领域,说明了最优化数学模型的建立和求解步骤。并以某原油管道为实例建立数学模型,利用动态规划法进行求解,得出最经济的运行方案和最佳的泵站开泵组合,从而解决设计不合理或开泵不合理等造成的高能耗现象,能够降低长输管道运行成本。
The basic theory of optimization and the applicable conditions and fields were introduced briefly,and the establishment and solving steps of optimization mathematical model were explained. Based on crude oil pipeline,the mathematical model was established and the dynamic programming method was used to solve the problem,the most economic operation scheme and the best combination of pumping station open pump were gotten,so as to solve high-energy phenomena caused by unreasonable design or open pump unreasonable and so on,thus reducing the running cost of the long distance pipeline.
作者
柳富明
LIU Fu-ming(Wuhan Design ＆ Research Co., Ltd. of China Coal Technology ＆ Engineering Group, Wuhan 430064, Chin)
出处
《管道技术与设备》
CAS
2018年第3期6-8,12,共4页
Pipeline Technique and Equipment
关键词
最优化
动态规划
长输管道
原油
optimization
dynamic programming
long-distance pipeline
crude oil
