华电技术 ›› 2010, Vol. 32 ›› Issue (10): 34-36.

• 研究与开发 • 上一篇    下一篇

燃煤发电机组耗差分析系统的开发与应用

朱斌帅   

  1. 华电电力科学研究院,浙江杭州310030
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-10-25 发布日期:2010-10-25

Development and application of energyloss analysis system for coalfired generator unit

ZHU Binshuai   

  1. Huadian Electric Power Institute, Hangzhou 310030, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-10-25 Published:2010-10-25

摘要: 论述了耗差分析的基本原理以及等效焓降法、热偏差法和热力学法等数据处理方法,在此基础上开发了一套实时在线的耗差分析系统。某电厂的应用表明,该系统可有效提高机组的运行和管理水平。

关键词: 燃煤机组, 耗差分析, 等效焓降法, 运行指导, 系统开发

Abstract: The basic principle of energyloss analysis and the data processing methods, such as the equivalent enthalpy drop method, the heat deviation method and the thermodynamic method, were expounded. Based on these, a realtime online energyloss analysis system was developed. The application of the system in a power plant shows that the system can raise the unit operation and management level effectively. 

Key words: coal-fired generator unit, energy-loss analysis, equivalent enthalpy drop method, operation guidance, system development