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“330”工程——葛洲坝水利枢纽工程是我国最大的水电工程,也是世界上大型水电工程之一。竣工后,为我国工农业生产提供强大的电力,改善长江的航运和水利灌溉。同时,也将为我国兴建大型水电工程作好技术准备与提供宝贵经验。“330”机组是低水头卡普兰式水轮机,总装机容量270万瓩,单机容量17万瓩。叶片是0Cr13Ni6Mo 不锈钢铸造的,毛重42吨,轮廓尺寸8000×4000×1900mm。由于叶片所处的
“330” Project - Gezhouba Water Control Project is the largest hydropower project in China and one of the largest hydropower projects in the world. After the completion of the project, it will provide strong electricity for the industrial and agricultural production of our country and improve the shipping and irrigation of the Yangtze River. At the same time, it will also make technical preparations and provide valuable experience for the construction of large-scale hydropower projects in China. The “330” unit is a low head Kaplan turbine, with a total installed capacity of 2.7 million baht and a stand-alone capacity of 170,000 baht. The blade is cast from 0Cr13Ni6Mo stainless steel and has a gross weight of 42 tons and a profile size of 8000×4000×1900 mm. Because of the blade