The invention discloses a power device and a control method thereof, a ship propeller and a ship. The power device comprises a first motor, a second motor, a driving rotating shaft, a motor sensor and a driver. The first motor is provided with a first rotor; the second motor and the first motor are arranged side by side, and a second rotor is arranged; the driving rotating shaft is fixed with the first rotor and the second rotor and receives rotating torques of the first rotor and the second rotor at the same time; the motor sensor is arranged on the first motor or the second motor to obtain the rotating angle of the driving rotating shaft; the driver is connected with the first motor and the second motor and drives the first rotor and the second rotor to rotate based on the rotation angle. The power of the power device is the sum of the power of the first motor and the power of the second motor, the power of the power device is large, the first motor and the second motor are arranged side by side, and the layout is reasonable.
本申请公开了动力装置及其控制方法、船用推进器、船舶,该动力装置包括第一电机、第二电机、驱动转轴、电机传感器和驱动器。第一电机设有第一转子;第二电机与第一电机并排设置,并设有第二转子;驱动转轴与第一转子和第二转子固定,并同时接收第一转子和第二转子的转动扭矩;电机传感器设置于第一电机或第二电机,以获取驱动转轴的转动角度;驱动器与第一电机和第二电机连接,并基于转动角度分别驱动第一转子和第二转子旋转。本申请的动力装置的功率为第一电机和第二电机的功率之和,动力装置的功率大,并且第一电机与第二电机并排设置,布局合理。
Power device and control method thereof, ship propeller and ship
动力装置及其控制方法、船用推进器、船舶
2022-09-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
SHIP PROPELLER MOUNTING BRACKET, SHIP PROPELLER AND SHIP
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2019
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