中国电力2018，Vol.51Issue(5)：95-100,6.DOI:10.11930/j.issn.1004-9649.201703006
基于模糊数风险分析法的汽轮机自启动技术研究
The Research on the Self-Startup Technology of Steam Turbines Based on the Risk Analysis of Fuzzy Numbers
王志杰 1王锡辉 2朱晓星 3郑重1
作者信息
- 1. 高效清洁火力发电技术湖南省重点实验室,湖南长沙 410007
- 2. 国网湖南省电力有限公司电力科学研究院,湖南长沙 410007
- 3. 湖南省湘电试验研究院有限公司,湖南长沙 410007
- 折叠
摘要
Abstract
An intelligent control system for steam turbines is designed based on the risk analysis of fuzzy numbers.Through studying the operational characteristics of steam turbines,the startup process is divided into several sequential steps.By using the risk analysis method based on the similarity of fuzzy numbers,the risk in the startup process of steam turbines is forecasted and controlled.The execution of the next step is then determined by combining the experience of operators,and the appropriate startup path could be planned accordingly.For the first time,this technology realized the self-startup control using a non-thermal stress model of steam turbines,and it provides significant insight on the study and applications of the self-startup technology of domestically produced turbines.关键词
火力发电/模糊数/风险分析/自启动技术/执行步序Key words
coal-fired power plant/fuzzy numbers/risk analysis/self-startup technology/execution steps分类
能源科技引用本文复制引用
王志杰,王锡辉,朱晓星,郑重..基于模糊数风险分析法的汽轮机自启动技术研究[J].中国电力,2018,51(5):95-100,6.
