网络热力学的建模方法  

Modeling Method of Network Thermodynamics

作　　者：程伟良[1] 周茵[1] 孙宏玉[2] 柯佳[1] 王清照[1] 王加璇[1] 

机构地区：[1]华北电力大学,北京102206 [2]国家电网公司高级培训中心,北京100085

出　　处：《节能技术》2004年第1期7-9,共3页Energy Conservation Technology

基　　金：国家重点基础研究发展规划资助项目 (No .2 0 0 0 0 2 630 7)

摘　　要：为进行热经济学的能量系统兼顾生态环境的第三层次优化 ,引入了网络热力学建模 ,进而形成了一种热经济学的新模式———网络模式。简要回顾网络热力学的起源和发展 ,提出了网络热力学的建模理论和方法。进行了某生态系统的网络热力学方法分析 ,表明网络热力学可把许多复杂问题转化为非电问题的电气网络 ,实现了复杂问题的描述离散化 ,最终演化成矩阵分析的简洁处理。因而 ,网络模式热经济学不但扩大了网络热力学的运用范围和规模 ,而且顺应了计算机发展的新形势 。In order to have the third optimization of thermoeconomics of complex energetic system,the modeling method of network thermodynamics is introduced to come into being a new thermoeconomic pattern,that is network pattern.This paper has a brief recall of thermodynamic development,the origins of network thermodynamics,and puts forward its basic modeling principles and methodology.Complex problem is dispersed into concise disposal of matrix analysis.Finally,we have analyzed an ecosystem to show that network thermodynamics can change many problem in electricity network of non-electricity problem,not expanding its scope of application,but following closely new circumstances of computer development.It will become a strong tool of analyzing many kinds of physic and engineering system,especially including ecosystems.

关 键 词：网络热力学 建模方法 热经济学 网络模式 生态系统 生态建模 

分 类 号：TK123[动力工程及工程热物理—工程热物理]