对我国水轮机调速器的技术与产品发展情况进行了全方位介绍，回顾了我国水轮机调速器技术创新历程，从调速器的系统结构模式、微机调节器的构成、电液转换元件的多元化、系统冗余问题、计算机仿真测试功能、友善且内容丰实的人机界面 , 以及调速器工作油压等级提高等方面进行了总结。结果表明：我国水轮机微机调速器产品的主要技术性能指标一般都已达到或优于国家技术标准的要求，部分产品性能和技术指标处于国际领先水平。最后，就本学科值得关注的问题进行了讨论，并对今后业界共同努力的目标进行了展望。

The paper presents an overall introduction to the development of technologies and products of hydroturbine governor in China, and makes a review on the latest technology innovation with respect to the speed governor ' s system structure mode, the structure of microcomputer regulator, diversified electro-hydraulic conversion components, the system redundancy, the computer simulation test, and the friendly man-machine interface with abundant information as well as the hydraulic pressure levels. It is indicated that the main performance indexes of hydroturbine microcomputer governor have generally met the requirements of the state technology standard, with some at the international advanced level. Problems worth attention by the industry are also discussed, and the prospect is looked forward.