钢铁企业工序能耗模型及其到混杂Petri网的转换  

Modeling for Work Process Energy Consumption of Steel Industry and Research on Its Transformation to Hybrid Petri Network Model

作　　者：赵斐[1] 祝军[2] 乔非[2] 吴启迪[2] 

机构地区：[1]同济大学经管学院,上海201804 [2]同济大学电信学院,上海201804

出　　处：《系统工程》2010年第6期70-75,共6页Systems Engineering

基　　金：国家教育部新世纪优秀人才支持计划项目(NCET-07-0622);国家科技支撑计划子任务项目(2008BAH29B00);上海市科委项目(09DZ1120602)

摘　　要：模型方法是研究钢铁企业生产过程中复杂能源消耗系统的重要手段,也是企业系统节能的基础。本文针对现有模型存在的问题,根据钢铁企业能源流程的自身特点,引入系统层次化思想,从工序角度描述能耗状况,提出一种针对钢铁企业的层次化资源驱动工序能耗建模(HRPM)方法,基于该方法实现某钢铁企业焦化工序实例的建模,为复杂能源消耗系统的建模提供可行方法;并给出了HRPM到混杂Petri网模型的转换机制,为分析系统的行为特性打下基础。Modeling plays a pivot role in the analysis of the complicated energy consumption system in the production process of steel industry.In this paper, in the light of the characteristics of energy flow of this industry,we analyze its energy consumption from a working process perspective and propose a Hierarchical Resource Process Modeling（HRPM）,employing a hierarchical ideology.Based on this model,we further illustrate empirically the coking process of a specific steel enterprise,which provides a feasible modeling for complex energy consumption system;moreover in order to analyze behavioral traits of the system,a transformation mechanism from HRPM to Hybrid Petri Net is also presented.

关 键 词：能耗模型 钢铁企业能源消耗系统 混杂PETRI网 转换机制 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]