| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of correcting a charging amount of fuel for a boiler, properly and easily correcting a fuel charging amount with respect to the change of heat generation amount of the fuel in a fuel burning boiler having a main steam pressure control device for controlling a main steam pressure by adjusting the fuel charging amount. SOLUTION: In this method of correcting the fuel charging amount for the boiler, a heat generation amount correction value Y is found on the basis of a ratio Fa/Fb of a predicted main steam flow rate Fa determined from a fuel charging amount during an operation and an actual main steam flow rate Fb, by a heat generation amount correction calculating device 3, and the fuel charging amount is corrected by multiplying a command Mo of fuel charging amount outputted from the main steam pressure control device 1 by the heat generation amount correction value Y. COPYRIGHT: (C)2011,JPO&INPIT
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