在中小型冲击式水轮机中,常规配置YDT等电液调速器;近些年调速器厂家研制出了冲击式水轮机专用调速器,已在不少高水头电站中投入使用,运行效果比较理想;通过对比两类调速器的使用情况,简要谈谈专用调速器的应用。 In small and medium-sized impact turbine, YDT and other electro-hydraulic governors are normally equipped. In recent years, governor manufacturers have developed special-purpose governors for impact turbines, which have been put into operation in many high-head hydropower plants and their operation effects are compared Ideal; By comparing the use of two types of governor, a brief talk about the application of special governor.