热力发电2019，Vol.48Issue(2)：126-131,6.DOI:10.19666/j.rlfd.201804205
汽动引风机自动启停控制及导叶优化分析
Automatic start-up and shutdown control of steam induced fan and optimization of guide vane
李毅杰 1孙宇明 2朱晨亮 1徐浩渊 1张家宽 1卢叙钿1
作者信息
- 1. 华能汕头海门发电有限责任公司, 广东 汕头 515132
- 2. 华能国际电力股份有限公司, 北京 100031
- 折叠
摘要
Abstract
The No.3 and No.4 unit in Huaneng Shantou Haimen Power Production Co., Ltd. adopts the small turbine driving technology for induced draft fan, which is the first time in domestic and has gained good energy saving effect and economic benefits. This article introduces the technical scheme of whole process automatic control for steam driven induced draft fan and the implementation results. By optimizing the preset value of guide vane opening and the test of guide vane preset excess value under special working condition, the automatic safe start and stop of the induced fan and safe and economical operation under various load conditions are realized.The study can provide references for research and development of the whole process automatic control technology for induced draft fan driven by small turbine.关键词
汽动引风机/全程自动控制/性能曲线/控制策略/导叶优化/节能效果Key words
induced draft fan driven by steam turbine/auto-control in whole process/characteristic performance curve/control strategy/guide vane optimization/energy-saving effect分类
能源科技引用本文复制引用
李毅杰,孙宇明,朱晨亮,徐浩渊,张家宽,卢叙钿..汽动引风机自动启停控制及导叶优化分析[J].热力发电,2019,48(2):126-131,6.
