介绍了上海电气电站设备有限公司上海汽轮机厂开发的用于第三代大容量核电汽轮机的1 710 mm低压末级动叶片,对设计中的气动、强度振度、动频试验等内容作了简要概述。该叶片为目前国际上最长的半速长叶片之一,具有很高的经济性和安全可靠性。 The 1 710 mm low-pressure final-stage rotor blade for the third generation high-capacity nuclear power turbine developed by Shanghai Steam Turbine Works was introduced. The aerodynamic, strength vibration and dynamic frequency tests in the design were briefly described Overview. The blade is one of the longest half-speed blades in the world at present, which has high economy and safety and reliability.