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Control arrangement method for rapid adjustment of hydraulic source, especially cylindrical part of hydraulic generator
Control arrangement method for rapid adjustment of hydraulic source, especially cylindrical part of hydraulic generator
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机译:快速调节水力源特别是水力发电机筒部的控制装置方法
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摘要
A switching arrangement for controlling the speed of hydraulic drives, wherein a speed of the drive is assigned to a corresponding flow rate of a hydraulic medium. The flow rate is determined by a preselected pair of phased nozzles placed in the inlet and outlet lines. The nozzle flow rates are selected such that switching between a series of nozzle pairs creates a smoothly changing speed of the hydraulic drive, thus eliminating jolting during starting and braking.
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