Speed-adjustable hydrodynamic transmission for full-hydraulic wind generating set
A technology for hydraulic transmissions and wind turbines, applied in mechanical equipment, fluid transmission devices, belts/chains/gears, etc., can solve the problems that the transmission cannot accurately control the oil input and output power, large energy loss along the way, etc. The effect of large oil circuit, transmission ratio and high efficiency
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[0028] In order to enable those skilled in the art to better understand that the technical solution of the present invention can be implemented, the present invention will be further described below in conjunction with the accompanying drawings and specific examples, but the given examples are not intended to limit the present invention.
[0029] The invention provides an adjustable-speed hydraulic transmission for a full hydraulic wind turbine, specifically as Figure 1 to Figure 3 As shown, it includes a housing 3, an energy transfer unit, an oil replenishment unit and a controller 24. In this embodiment, the controller 24 is a PLC.
[0030] The energy transfer unit is used to transmit the rotational speed, including the oil distribution shaft 4, the split chamber 8 connected to the end face of the oil distribution shaft 4 in sequence, the guide wheel 9, the turbine 10 and the turbine shaft 11, the oil distribution shaft 4, the guide wheel 9, the turbine 10 and the turbine s...
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