hvd的用法

hydro-viscous drive ( hvd) clutch has been widely applied in the mine and port material handling in recent years since it has some characteristics of running velocity controllability and soft start-up under the heavy load and low running speed conditions.

液体粘性调速离合器，由于在重载、低速工况下具有良好的速度可控性以及软启动等特点，近年来在工矿、港口物料输送等行业获得广泛的应用。

to overcome the existing problems specific to a hydro-viscous speed regulator, the authors have developed a direct-controlled hydro-viscous variable speed driver ( hvd), which features an organic integration of control precision, dynamic response and operation reliability.

针对液粘调速器存在的问题，研制出一种将控制精度、动态响应与工作可靠性有机结合的直控式液粘调速器。

owing to performance superiorities, such as stepless speed regulation and highly effective energy-saving etc., the hydro-viscous drive ( hvd) set has been widely applied in many industrial areas like thermal power plants, etc.

油膜调速离合器（HVD）因其无级调速和高效节能等性能优势已广泛应用于热力发电等众多工业领域。