| 摘要 |
PURPOSE:To prevent abnormal vibration of a turbine and device to improve the reliability by providing a fluid system turning device such as a torque converter at the shaft end of the turbine. CONSTITUTION:A fluid system turning device 7 such as a torque converter is provided at a shaft end of a turbine system comprising a steam turbine 3, a generator 2, a gas turbine 1, a compressor 4, and other components coupled on a shaft line. The bearing lubricating oil and turbine control pressure oil are used for the turning device 7 and the oil in an oil tank 13 is supplied to the device 7 through an oiling pipe 15 by means of an oil pump 14. By this arrangement the system dispenses with such as mechanical gears and eliminates the possibility of causing abnormal vibration and loosening of gears and the system reliability is improved. |
