|
|||||
|
|
| 基于模糊综合评价的电煤供应安全预警机制 | |
| 引用本文： | 窦迅,李扬,高赐威,宋宏坤,阮文骏. 基于模糊综合评价的电煤供应安全预警机制[J]. 电力系统自动化, 2011, 35(1): 29-33 |
| 作者姓名： | 窦迅 李扬 高赐威 宋宏坤 阮文骏 |
| 作者单位： | 1. 东南大学电气工程学院,江苏省南京市,210096;南京工业大学自动化与电气工程学院,江苏省南京市,210009 2. 东南大学电气工程学院,江苏省南京市,210096 3. 江苏省电监办,江苏省南京市,210008 |
| 摘 要： | 为了监测电煤供应,保证电力生产的安全运行,文中研究了电煤供应的安全预警机制问题.首先依据系统动力学原理建立了电煤供应模型,分析了影响电煤供应的影响因素;然后提出了以电煤库存为主的表征电煤供应的指标体系,并在警度划分的基础上,提出了基于模糊综合评价分析的电煤供应安全预警机制;最后以某省100 MW及以上燃煤电厂电煤供应情况为例进行分析,测试结果的电煤供应警度表明了电煤供应的状态,电力市场监管机构可据此及时采取相应对策. |
| 关 键 词： | 电煤供应 预警机制 库存 模糊综合评价 系统动力学 |
| 收稿时间： | 2010-05-17 |
| 修稿时间： | 2010-12-26 |
A Coal Supply Security Early Warning System Based on Fuzzy Comprehensive Evaluation Method |
|
| DOU Xun,LI Yang,GAO Ciwei,SONG Hongkun,RUAN Wenjun. A Coal Supply Security Early Warning System Based on Fuzzy Comprehensive Evaluation Method[J]. Automation of Electric Power Systems, 2011, 35(1): 29-33 | |
| Authors: | DOU Xun LI Yang GAO Ciwei SONG Hongkun RUAN Wenjun |
| Affiliation: | DOU Xun1,2,LI Yang1,GAO Ciwei1,SONG Hongkun3,RUAN Wenjun1(1.Southeast University,Nanjing 210096,China,2.Nanjing University of Technology,Nanjing 210009,3.Jiangsu Electricity Regulatory Office,Nanjing 210008,China) |
| Abstract: | To monitor coal supply and ensure secure operation of the power system,the coal supply security early warning system is studied.First a coal supply model based on system dynamics theory is developed and the related influencing factors affecting coal supply are analyzed in detail.Meanwhile,the index system characterizing coal supply based mainly on inventory is set up.On the basis of warning degree classification,the coal supply security early warning system based on fuzzy comprehensive evaluation and analys... |
| Keywords: | coal supply early warning system inventory fuzzy comprehensive evaluation system dynamics theory |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《电力系统自动化》浏览原始摘要信息 | |
| 点击此处可从《电力系统自动化》下载免费的PDF全文 | |