步进电机在水工模型试验中的应用——以拉西瓦水电站进水口快速闸门模型试验为例

Application of stepping motors in hydraulic model test

以拉西瓦水电站进水口快速闸门模型试验为例,简要阐述了步进电机的工作原理。着重说明了步进电机作 为精确的自动控制设备在水工模型试验中的优势。

It briefly describes the working principle of stepping motor based upon the gate tests at the intake tunnel for Laxiwa hydropower project. There addresses the advantages of stepping motor regarded as the accurate automatic control equipment in the hydraulic model.