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本文详细介绍水轮机流场扫描阀测压系统测试方法的特点、系统组成、工作原理及软件设计。并对测量系统的误差进行了分析,通过对电信号及压力信号的实际测量,证明了系统测量数据的可信性。
This paper introduces the characteristics, system composition, working principle and software design of the pressure measurement system of the turbine flow field scanning valve. And the error of the measurement system was analyzed. The actual measurement of the electrical signal and pressure signal proved the credibility of the system measurement data.