发明名称 |
Control of CFB boiler utilizing accumulated char in bed inventory |
摘要 |
A boiler control method and system. A BFI (bed fuel inventory) value associated with a boiler can be estimated by detecting data from the boiler utilizing an inferential sensor. The bed fuel inventory value can then be stabilized at a particular value utilizing a feedback controller electrically connected to the inferential sensor, in order to optimize the bed fuel inventory value for varying operating conditions of the boiler, thereby permitting a thermal power associated with the boiler to be increased or decreased faster by respectively increasing or decreasing a primary air supply rate associated with the boiler. |
申请公布号 |
US2009056603(A1) |
申请公布日期 |
2009.03.05 |
申请号 |
US20070897111 |
申请日期 |
2007.08.29 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
HAVLENA VLADIMIR;PACHNER DANIEL |
分类号 |
F23G5/30;F23N5/18 |
主分类号 |
F23G5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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