计算机与现代化 ›› 2013, Vol. 1 ›› Issue (1): 180-184.doi:

• 应用与开发 • 上一篇    下一篇

基于MIND方法的钢铁企业能源系统建模与优化

陈 婧,戴毅茹,王 坚
  

  1. 同济大学CIMS研究中心,上海201804
  • 收稿日期:2012-08-29 修回日期:1900-01-01 出版日期:2013-02-06 发布日期:2013-02-06

Modeling and Optimization of Steel Enterprise Energy System Based on MIND Method

CHEN Jing, DAI Yiru, WANG Jian
  

  1. CIMS Research Centre, Tongji University, Shanghai 201804, China
  • Received:2012-08-29 Revised:1900-01-01 Online:2013-02-06 Published:2013-02-06

摘要:

根据钢铁企业生产过程特点,运用企业级能源系统分析方法——MIND方法进行可视化建模,得到生产耗能模型方程。以能源介质和物料的总成本为目标函数,解析模型方程,优化结果表明:依据不同时间段电力价格的差异,合理安排各台设备的工作时间和生产能力,可使得生产成本降到最低;同时,考虑能源的回收利用以及回收利用设备的不同性能,可得到不同的成本降低空间。

关键词: 关键词:钢铁企业能源系统, MIND, 建模, 优化

Abstract:

According to characteristics of production process for steel enterprise, visualized system modeling and model equations are set up by MIND method, which is a kind of energy systems analysis method for enterprises. With the total cost of energy and materials for the target function, the model equations resolution and optimization results show that: reasonable arrangement of the working time and production capacity of equipment, can make the cost to the minimum, because of the difference of the electricity price in different period; At the same time, different cost reduction space also can be got, when the energy recycling and the different performance of recycling equipment are considered.

Key words: Key words: steel enterprise energy system, MIND, modeling, optimization