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本文介绍了我公司为替代已建的45m 水头段电站 HL240型转轮进行增容改造而研制的 D260A 新转轮。该转轮是在其流道与 HL240型转轮完全模拟的条件下,性能全面优于 HL240转轮。D260A 转轮可使出力提高11%以上。
This paper introduces the D260A new runner developed by our company to replace the HL240 type runner of the 45m water head hydropower station that has been constructed. The runner in its runner and HL240-type runner fully simulated conditions, the overall performance is better than the HL240 runner. D260A runner can increase output by 11% or more.