| 锅炉锅筒液位调节控制系统的选择 |
| |
| 引用本文： | 许庆斌.锅炉锅筒液位调节控制系统的选择[J].发电设备,1997(10):9-11. |
| |
| 作者姓名： | 许庆斌 |
| |
| 作者单位： | 大庆大庆石油化工设计院 |
| |
| 摘 要： | 该文着重论述了锅炉锅筒液位控制的重要性，如锅炉锅筒液位控制不好，液位过高或过低造成的危害。采用单参数反馈或前馈调节系统的不足，而采用复杂调节系统怎样克服假液位的影响，以使锅筒液位稳定到给定值上。图３参２
|
| 关 键 词： | 锅炉锅筒 液位 调节 控制系统 |
How to Select a Control System for Water Levels of Boiler Drums |
| |
| Abstract: | The paper, in particular, discusses the importance of water level control in boiler drums and lists dangers, that may occur due to too high or too low a level standing. The paper argues, that control systems, with either single parameter back feed or for feed, are both unsatisfactory and explains, how the adverse effect of sham levels may be overcome by more complex control systems and the boiler water level stabilized at the set value. Figs 3 and refs 2. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
