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本文介绍了三峡水轮机转轮静平衡的测试原理及方法,详细阐述了在实际测试过程中使用应变传感器和电阻应变仪的多项技术要求,以及正确选择应变仪的各项参数的重要性。
This paper introduces the test principle and method of the static balance of the Three Gorges turbine runner. It elaborates a number of technical requirements for using strain sensors and resistance strain gauges in practical testing and the importance of choosing the parameters of the strain gauges correctly.