【摘要】 工况图在热电厂的设计和运行中具有广泛的用途,本文根据引进型双抽非再热200MW供热机组的技术特点,通过编程在纯凝汽工况、单抽工业抽汽工况、单抽采暖抽汽工况和双抽供热等典型变工况计算的基础上,完成了当新蒸汽负荷、工业抽汽负荷和采暖抽汽负荷发生改变时的变工况计算,并绘制了该机组的运行工况图.更多还原

【Abstract】 Operating Condition Chart has a wide use in design and operation of thermal plant.According to the traits of imported 200MW double-extraction thermal power plant unit,the thermal balance calculations of this unit in fiducial or varying operating conditions are made by the varying operating condition calculation programs,and an OCC(Operating Condition Chart) of this plant is obtained based on these calculations and then contrasted with the OCC of homemade plants.更多还原