在新疆布仑口－公格尔调速系统设计中，采用国内外领先的液压控制技术，并结合国内外高水头冲击式机组的运用研究成果所制造的水轮机调速器机械液压系统完全符合工程应用。介绍了该六喷嘴冲击水轮机调速系统的机械液压系统的设计方案，包括喷针控制单元、折向器控制单元、事故停机集中控制单元以及结构设计，希望能对类似多喷嘴大型冲击式水轮机调速器的设计具有参考价值。

This paper presents a design scheme of the mechanical hydraulic system of the speed governing system of impulse turbine with 6 nozzles and 6 deflectors at Bulunkou-Gongge ' er Power Station in Xinjiang Autonomous Region. In association with the research achievements of high head impulse units, advanced hydraulic control technology is adopted in the manufacturing, testing and inspection of the design, which is qualified to be applied in engineering. The design includes nozzle control unit, deflector control unit, centralized control unit for accidental shutdown, and the structure design. This paper would be referential for the design of the speed governor of large-sized impulse turbine with multi-nozzles.