考虑控制性能的换热网络合成研究

PDF全文下载：20160100051

宋迪1,2， 杨莹2*， 高维平2， 项曙光1*

（1.青岛科技大学 炼油化工高新技术研究所，山东 青岛 266042；2.吉林化工学院 化工与生物技术学院，吉林 吉林132022）

 摘要： 将换热网络的合成与控制性能有机的结合起来，针对复杂换热网络优化中存在的可操作性、计算效率及优化质量的矛盾，建立了基于智能合成法的数学模型，以满足具有可操控性的换热网络最优结构。对无分流换热网络和有分流换热网络都能达到很好的设计效果，真正实现了考虑控制要求的最优换热网络的自动合成。通过实例证明了本方法的可靠性和实用前景。

关键词： 换热网络；智能合成法；控制；优化；最优结构

 中图分类号： TQ 018              文献标志码： A

 Research on Synthesis of Heat Exchanger Network Considering Control Performance

 SONG Di1，2, YANG Ying2, GAO Weiping2, XIANG Shuguang1

(1. HiTech Institute for Petroleum Refining and Chemical Industry,

Qingdao University of Science and Technology，Qingdao 266042，China;

 2. School of Chemical and Biological Technology, Jilin Institute of Chemical Technology, Jilin 132022，China)

Abstract: According to the contradiction between operability computational efficiency and optimize the quality in the complex heat exchanger network optimization, the heat exchanger network synthesis and control performance were combined organically. The mathematical model based on intelligent synthesis method and simultaneous optimization was established, which can satisfy the optimum heat exchanger network structure with the Maneuverability. This method can reach a good design effect for heat exchanger network with shunt or not, and the automatic synthesis of optimal control requirements, considering control requirements simultaneously, was truly realized. The reliability and the prospects of this method were proved through practical examples.

 Key words: heat exchanger networks; intelligent synthesis; control; optimization; optimal structure

收稿日期： 20141024

基金项目： 国家自然科学基金项目（21276103）.

作者简介： 宋迪（1989—），男，硕士研究生.  *通信联系人.

文章编号： 16726987（2016）01005105； DOI： 10.16351/j.16726987.2016.01.011