热力发电Issue(1)：73-76,81,5.DOI:10.3969/j.issn.1002-3364.2015.01.073
基于数据挖掘的火电机组主要参数基准值获取方法
Data mining based determination method of main parameter benchmark values for power plants
梁俊宇 1赵明 2李鹏飞 3王洋 4丁常富5
作者信息
- 1. 华北电力大学动力工程及工程热物理博士后科研流动站，北京 102206
- 2. 华北电力大学云南电网公司工作站，云南 昆明 650217
- 3. 云南电力试验研究院 集团 有限公司电力研究院，云南 昆明 650217
- 4. 华北电力大学云南电网公司工作站，云南 昆明 650217
- 5. 华北电力大学能源动力与机械工程学院，河北 保定 071003
- 折叠
摘要
Abstract
The historical operation data of important parameters in a thermal power unit were collected and data mining methods were used to carry out data cleaning and data reduction.Then the reference values of operation parameters were obtained based on association rule,and the deviation ranges were given.Com-bined with multiple data validation module,the reference values and deviation ranges were verified.The re-sults show that the accuracy of the reference values and deviation ranges obtained by data mining is high e-nough to meet the requirements of engineering calculations,thus to ensure the accuracy and reliability of the coal-line monitoring system,which is conducive to a fair and impartial implementation of energy-saving generation dispatching.关键词
火电机组/主要运行参数/基准值/数据挖掘/煤耗在线监测/电力调度Key words
thermal power unit/main parameter/reference value/data mining/online coal consumption moni-toring system/power generation dispatching分类
信息技术与安全科学引用本文复制引用
梁俊宇,赵明,李鹏飞,王洋,丁常富..基于数据挖掘的火电机组主要参数基准值获取方法[J].热力发电,2015,(1):73-76,81,5.
