【摘要】 以华润电力湖南有限公司2×600MW国产燃煤亚临界发电机组为例,介绍了除氧器暂态计算目的及其原理,详细分析了计算方法及步骤。在除氧器布置和给水泵确定的情况下,分析了机组全甩负荷工况下对前置泵汽蚀性能的影响。更多还原

【Abstract】 This article ,with 2×600 MW indigenous coal-fired subcritical pressure generating units of Huarun Power Hunan Corporation Ltd.as example, briefs the transient calculation aim of deaerator and its principle ,analyzes the calculation method and steps in detoi1Under the condition that the deaerator layout and the feedwater pump have been determined ,this artiele analyzes the impact of complete load rejection of unit on the cavitation performance of booster pump.更多还原