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西洱河三级水电站为通过提高机组允许最大转速上升率βmax≤65%,来解决电站调节保证问题,采取了机组按飞逸转速设计,适当加大发电机GD2,选用经过考验较成熟的HL160型转轮等措施。电站自1987年投产以来安全运行,证明采取的调节保证措施是成功的。
Xi’erhe III Hydropower Station to solve the problem of adjusting and guaranteeing the power station by increasing the allowable maximum rate of increase βmax≤65% of the unit, taking the design of run-off speed of generator set according to run-off speed, increasing generator GD2 appropriately, selecting the more mature HL160 Type runner and other measures. The safe operation of the plant since it was put into operation in 1987 proves that the regulatory assurance measures taken were successful.