海水抽水蓄能电站混流式水泵水轮机关键技术浅析

摘要

海水抽水蓄能电站是抽水蓄能电站的一种新型式,相关技术研究具有前瞻性.本文重点分析总结了中高水头海水抽水蓄能电站混流式水泵水轮机水力设计及选型、结构设计、材料选择及防腐蚀、防海洋生物附着等关键前沿技术,并就关键技术发展及研究方向提出思考和建议,为我国未来自主化研发中高水头海水抽水蓄能电站混流式水泵水轮机提供参考和依据.%The seawater pumped storage station is a new type of pump storage power station,and the related technical research is prospective.This paper introduces and summaries the key technologies of medium and high head seawater pumped storage turbine such as the hydraulic design and type selection,structural design,material selection,anticorrosion,marine biological attachment protection,and proposes some thoughts and suggestions on the development of key technologies for China's future independent R&D seawater pumped storage power station.