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198 9～ 1998年三门峡水电站进行了 10年汛期浑水发电试验。除进行材料试验解决了抗磨蚀问题以外 ,重点提出了“洪水排沙 ,平水发电”的运用方式。通过试验运用证明 ,“洪水排沙 ,平水发电”可有效提高汛期发电运行小时数和水量利用率 ,虽然汛期发电天数小于全汛期发电时汛期平均发电天数 ,但发电量显著增加
198 9 ~ 1998 Sanmenxia hydropower station carried out 10 years flood season muddy water power generation test. In addition to material testing to solve the problem of anti-abrasion, the paper puts forward the application of “flood and sand discharge, flat-water power generation”. Proved by tests and tests, “flood discharge and flat-water power generation” can effectively improve the operating hours and water utilization efficiency during flood season. Although the number of power generation days in flood season is less than the average number of power generation days in flood season during the whole flood season, the power generation capacity increases significantly