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绪言在毛主席革命路线指引下,在批林整风运动的推动下,我国电力工业正在迅速发展。我国自行设计、制造的5万瓩、12.5万瓩、20万瓩的中间再热机组已陆续投入运行,30万瓩机组正在安装,更大容量的机组亦在设计中。在发展高参数、大容量的中间再热机组过程中,设计运行可靠、结构简单、使用方便的启动旁路系统是一个重要课题。中间再热机组的启动旁路系统,主要在机组启动及事故情况下显示其功能。
Introduction Under the guidance of Chairman Mao’s revolutionary line and driven by the pro-Lin rectification campaign, the power industry in our country is rapidly developing. China’s self-designed, manufactured 50,000 瓩, 125,000 瓩, 200,000 瓩 intermediate reheat units have been put into operation, 300,000 units are being installed, more capacity units are also in the design. In the process of developing high-parameter, large-capacity intermediate reheat units, it is an important issue to design a reliable, simple and easy-to-use bypass system. The start-up by-pass system of the intermediate reheat unit mainly shows its function under the start-up and accident conditions of the unit.