![燃机余热锅炉汽包水位全程自动控制系统及方法](/CN/2014/1/8/images/201410042492.jpg)
基本信息:
- 专利标题: 燃机余热锅炉汽包水位全程自动控制系统及方法
- 专利标题(英):Whole-process automatic control system and method of steam drum water level of gas turbine waste heat boiler
- 申请号:CN201410042492.0 申请日:2014-01-29
- 公开(公告)号:CN103759247A 公开(公告)日:2014-04-30
- 发明人: 焦健 , 叶振起 , 张建志 , 孙永斌 , 蓝澄宇
- 申请人: 国家电网公司 , 国网辽宁省电力有限公司电力科学研究院
- 申请人地址: 北京市西城区长安街86号
- 专利权人: 国家电网公司,国网辽宁省电力有限公司电力科学研究院
- 当前专利权人: 国家电网公司,国网辽宁省电力有限公司电力科学研究院
- 当前专利权人地址: 北京市西城区长安街86号
- 代理机构: 沈阳智龙专利事务所
- 代理人: 宋铁军; 周智博
- 主分类号: F22D5/26
- IPC分类号: F22D5/26
The invention relates to a whole-process automatic control system and method of the steam drum water level of a gas turbine waste heat boiler. The system comprises a low-pressure steam drum, a medium-pressure steam drum, a high-pressure steam drum, a gas turbine, a gas compressor, a steam turbine high-pressure cylinder, a steam turbine medium-pressure cylinder, a steam turbine low-pressure cylinder, an electric generator and a steam condenser. By means of the system and method, control modes can be switched according to closing states of a bypass, whole-process automatic control over the steam drum water level of the gas turbine waste heat boiler is completely achieved, decoupling is achieved, the steam drum water level can be quickly and stably controlled when a unit changes greatly, design requirements of the unit are met, and robustness is good.
公开/授权文献:
- CN103759247B 燃机余热锅炉汽包水位全程自动控制系统及方法 公开/授权日:2016-03-30
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F22 | 蒸汽的发生 |
----F22D | 预热或蓄预热;给水;补充水;水位的控制;锅炉内的水循环 |
------F22D5/00 | 控制给水或水位;自动给水或水位调节器 |
--------F22D5/26 | .自动给水控制系统 |