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在毛主席无产阶级革命路线指引下,在国内外一片大好形势鼓舞下,某水电厂根据国家需要及该厂长期在较低水头下运行的特点,提出了改革该厂水轮机组的方案,以期在提高或不明显降低现有机组效率的情况下提高机组出力。为了比较科学地计算出改机后效率和出力的变化情况,了解改机的效果,从1972年开始,经过一年的时间,在我院水轮机汽蚀台上进行改机模型的比较性试验。现已试验完毕,经分析研究,提出了该水电厂水轮机改型试验分析。
Inspired by Chairman Mao’s proletarian revolutionary line and encouraged by the favorable situation both at home and abroad, a hydropower plant proposed a plan to reform the hydroelectric power plant of the plant according to the needs of the country and the long-term operation of the plant at a low head. Improve or not significantly reduce the efficiency of existing units in the case of improving unit output. In order to more scientifically calculate the changes after the machine efficiency and output change, to understand the effect of machine change, from 1972 onwards, after a year time, in our hospital hydro-turbine cavitation bench to carry out comparative tests of machine model. Now the test is completed, the analysis of the proposed hydropower plant modification test analysis.