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三峡右岸22号机组进行变负荷条件下的性能试验,该机组超声波流量及效率监测系统自动记录了过程数据。文中根据相关标准和统计原理对试验数据进行处理与分析,结果表明,超声波流量及效率监测系统完全满足试验要求,22号机组水轮机试验效率与模型效率基本一致。
On the right bank of the Three Gorges, unit 22 under variable load conditions of performance test, the unit ultrasonic flow and efficiency monitoring system automatically records the process data. The experimental data are processed and analyzed according to relevant standards and statistical principles. The results show that the ultrasonic flow rate and efficiency monitoring system fully meet the test requirements. The test efficiency of turbine unit 22 is basically consistent with the model efficiency.