热电厂投运减温减压器与切除高压加热器运行的理论研究

STUDY OF THE THEORY OF USING PRESSURE AND TEMPERATURE REDUCING VALVE AND STOPPING HP HEATERS IN THERMAL POWER PLANT

对热电厂在尖峰热负荷下投运减温减压器及切除高压加热器的运行方式进行了理论研究，找出他们之间的内在职系，从理论上提出了经济运行方式的判别式，为热电厂的经济运行提供了理论依据．

The paper studies the theory of using pressure and temperature reducing valve and stopping high pressure(HP) heaters on the peak heat loads in thermal power plant. Their internal correlation has been found. A distinguishing equation of determining the economic operation modes is derived theoretically, providing a fundamental theory for the economic operation of thermal power plant.