The embodiment of the invention provides an efficient marine propulsion system. The efficient marine propulsion system comprises a motor, a stepless speed regulating mechanism, a gear reducing mechanism and a propeller. An output shaft of the motor is in transmission connection with the input end of the stepless speed regulating mechanism; the output end of the stepless speed regulating mechanism is in transmission connection with the input end of the gear reducing mechanism through a transmission shaft; the output end of the gear reduction mechanism is in transmission connection with the propeller; the stepless speed regulation mechanism and the gear reduction mechanism are matched to realize the adjustment of the reduction ratio, so that the use requirements of the marine propulsion system under various operation conditions such as low-speed large torque and high-speed low torque can be met while the efficient operation of the motor is maintained, and the motor efficiency and the propulsion efficiency of the propulsion system are greatly improved.
本申请的实施例提供了一种高效船用推进系统,包括电机、无级调速机构、齿轮减速机构和螺旋桨;电机的输出轴与无级调速机构的输入端传动连接;无级调速机构的输出端通过传动轴与齿轮减速机构的输入端传动连接;齿轮减速机构的输出端与螺旋桨传动连接;通过无级调速机构和齿轮减速机构配合实现减速比的可调节,可以在保持电机高效运行的同时满足船用推进系统低速大扭矩、高速低扭矩等各种运行工况的使用需求,大大提高了推进系统的电机效率和推进效率。
Efficient marine propulsion system
一种高效船用推进系统
2024-01-02
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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