基于聚类与判别分析的冷热电联产后评估建模方法

上海交通大学学报（自然版） ›› 2013, Vol. 47 ›› Issue (11): 1728-1732.

基于聚类与判别分析的冷热电联产后评估建模方法

郑春元，吴静怡，翟晓强

（上海交通大学机械与动力工程学院，上海 200240）

收稿日期:2013-07-15
基金资助:
国家自然科学基金资助项目(51076099)

A Modeling Method for Post-Evaluation of CCHP Systems Based on Cluster and Discriminate Analysis

ZHENG Chunyuan,WU Jingyi,ZHAI Xiaoqiang

(School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China)

Received:2013-07-15

摘要/Abstract

摘要：

提出了一种基于聚类和判别分析的冷热电联产系统后评估建模方法.它是对一定数量的系统样本进行分析，得出指标权重、优化指标组合、系统分类和判别函数的建模方法.案例分析结果表明，利用该方法能建立准确可靠的后评估模型.该模型具有同时兼顾权值偏重、综合指标和各指标数据结构特点，对冷热电联产系统进行全面评价的能力.

关键词: 冷热电联产, 后评估, 聚类分析, 判别分析

Abstract:

A modeling method for combined cooling, heating and power (CCHP) systems based on both cluster and discriminate analysis was proposed, which can get the weightings of criteria, the optimized combination of criteria, the classification of the system and the discriminate function by analyzing the samples. In order to verify the proposed method, a case study was presented. The results show that this method can establish an accurate and reliable post-evaluation model for CCHP systems. By considering the weightings, value and characteristic of the criteria, the model established by the proposed method can evaluate the performance of CCHP systems roundly and reasonably.

Key words: combine cooling, heating and power (CCHP), post-evaluation, cluster analysis, discriminate analysis

中图分类号:

TK 01

郑春元，吴静怡，翟晓强. 基于聚类与判别分析的冷热电联产后评估建模方法[J]. 上海交通大学学报（自然版）, 2013, 47(11): 1728-1732.

ZHENG Chunyuan,WU Jingyi,ZHAI Xiaoqiang. A Modeling Method for Post-Evaluation of CCHP Systems Based on Cluster and Discriminate Analysis[J]. Journal of Shanghai Jiaotong University, 2013, 47(11): 1728-1732.

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