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介绍HL70 2转轮在观音寺电站的使用情况 ,针对观音寺电站设计出替代转轮 ,新转轮在观音寺水电站 2号水轮机上实际应用结果表明 ,在电站工况不变和未采取其他措施情况下 ,新转轮使原机组功率增容相对幅值达 16.13 %。新转轮完全可替代老的HL70 2型号水轮机转轮。
The application of HL70 2 rotor at Guanyinsi Hydropower Station was introduced. An alternative rotor was designed for Guanyinsi Hydropower Station. The actual application of the new rotor on No.2 turbine of Guanyinsi Hydropower Station showed that the condition of power station remained unchanged and no other measures were taken Under the circumstances, the new runner makes the original unit power capacity relative amplitude up to 16.13%. The new wheel completely replaces the old HL70 2 model turbine runner.