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STEAM TEMPERATURE CONTROL SYSTEM, METHOD OF CONTROLLING STEAM TEMPERATURE AND POWER PLANT USING THE SAME
STEAM TEMPERATURE CONTROL SYSTEM, METHOD OF CONTROLLING STEAM TEMPERATURE AND POWER PLANT USING THE SAME
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机译:蒸汽温度控制系统,使用该方法控制蒸汽温度和电厂的方法
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摘要
A steam temperature control system for a power plant for controlling a temperature of steam flowing through steam pipes connected to a heat exchanger to a target temperature by spraying water by means of a spray valve of an attemperator, having a target temperature calculation section for calculating the target temperature of the steam for determining the target temperatures of the plural steam pipes connected to the heat exchanger in respective steam pipes connected to a common heat exchanger; and an instruction value calculation section for calculating command values to the spray valves disposed to the respective steam pipes, based on the target temperatures determined by the calculation in the target temperature calculating section.
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