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我国北方严寒地区,冰冻问题是水电站冬季能否正常运行的关键问题.陕西延安、榆林等地区、也同样存在此问题.水电站因冰冻危害而造成停电、危及电站安全的事故经常发生.严重的甚至影响到工农业生产、人民生活及电站的经济效益.作者在新疆高寒地区工作多年,通过实践积累了点滴经验.现简述于后以供我省高寒地区水电站设计、建造时参考.
Cold regions in northern China, the freezing problem is the key to the normal operation of winter hydropower station in Shaanxi Yan’an, Yulin and other regions, also have this problem. Hydropower plant due to freezing damage caused by power outages, endangering the safety of power plants accidents often occur. Serious even Affecting the industrial and agricultural production, people’s lives and the economic benefits of power station.The author in Xinjiang alpine area for many years, through the practice has accumulated a bit of experience is now outlined for our province alpine region hydropower station design, construction reference.