本文总结介绍了国内外水轮机技术发展动态。国外水轮机已处于多品种、大容量时代,行业发展方向是优质、联合、高科技;技术发展动向是改善水力性能,提高运行可靠性,降低制造成本,重视老电站改造和环境友好。国内水轮机技术发展是以三峡700MW 水轮机联合设计、合作生产、技术转让为契机,消化吸收国际先进技术,开发大容量混流式、贯流式、可逆式水泵水轮机,使国产设备不仅在制造能力上,而且在产品质量、性能、可靠性各方面均能满足国内外水电市场的需要。 This article summarizes the development of turbine technology at home and abroad. Foreign turbines have been in a multi-species, large-capacity era, the direction of development of the industry is high quality, joint, high-tech; technology trends are to improve water performance, improve operational reliability, reduce manufacturing costs, emphasis on the transformation of old power plants and environmentally friendly. Domestic turbine technology development is based on the joint design, cooperation and production and technology transfer of the Three Gorges 700MW turbine. It digests and absorbs international advanced technologies and develops large-capacity mixed-flow, cross-flow and reversible pump turbines to make domestic equipment not only in manufacturing capability, And in product quality, performance, reliability in all aspects to meet the needs of domestic and international water and electricity markets.