Dual-power electric ship
An electric boat, dual-power technology, applied in ship propulsion, ship parts, ship construction, etc., can solve the problems of ship loss of driving force, inability to dock for maintenance, and insufficient motor power, so as to avoid potential safety hazards and achieve good power transmission arrangement , The effect of reducing maintenance costs
Inactive Publication Date: 2016-07-13
重庆市合川区海常关船舶修造有限公司
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Problems solved by technology
At present, electric boats mainly adopt the form of motor direct drive, which has the following problems: if a high-power motor is used, the motor will be large in size, high in quality, and high in price. If the power of the motor is too small, the power of the motor will be insufficient and the sailing speed will be slow
On the other hand, when the main motor fails, the ship will completely lose its driving force and cannot dock for repairs by itself
Method used
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Embodiment Construction
[0014] see figure 1 , figure 2 , is a preferred embodiment of a dual-power electric boat, including a main motor 1, a clutch 5, a gearbox 3, and a propeller 4 of the electric boat connected in series in sequence, and the propeller 4 drives the electric boat to travel. And the power supply 2 for driving the main motor 1, also includes the auxiliary motor 7, the angular transmission 6, and the ECU8 for controlling the work of the main motor 1 and the auxiliary motor 7, the input end of the ECU8 is electrically connected with the power supply 2, and the ECU8 The output terminals of the main motor 1 and the auxiliary motor 7 are electrically connected respectively, and the ECU8 controls the start and stop of the main motor 1 and the auxiliary motor 7, and coordinates the power output of the main motor 1 and the auxiliary motor 7 without interference to ensure the normal operation of the electric boat .
[0015] The angular transmission 6 is located between the gearbox 3 and the...
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The invention provides a dual-power electric ship, advantaged by low energy consumption and sufficient power. When a main motor has faults, an auxiliary motor can be used to drive a propeller, and the ship is automatically pulled in to shore to repair. The ship comprises the main motor, a clutch, a gearbox, the propeller of the electric ship connected in series, and a power supply. The ship also comprises the auxiliary motor, an angle driver, and an ECU used to control the main motor and the auxiliary motor to operate. The angle driver is between the gearbox and the propeller. The angle driver comprises a housing of the angle driver. The housing is internally provided with a bevel gear and a bevel gear shaft. The output shaft of the gearbox passes through the angle driver housing and is connected with the propeller. The periphery of the bevel gear is fixed on the output shaft of the gearbox. The bevel gear shaft is vertical to the output shaft of the gearbox, and is supported on the angle driver housing through a bearing. The shaft end of the bevel gear shaft extends out of the housing of the angle driver and is connected with the rotating shaft of the auxiliary motor. The bevel gear end of the bevel gear shaft is meshed with the bevel gear.
Description
technical field [0001] The invention relates to the field of ships, in particular to a dual-power electric ship. Background technique [0002] The electric boat uses the power supply as the energy storage element, and the power supply drives the electric motor as the power to drive the propeller to sail. At present, electric boats mainly adopt the form of motor direct drive, which has the following problems: if a high-power motor is used, the motor will be large in size, high in quality, and high in price. If the power of the motor is too small, the power of the motor will be insufficient and the sailing speed will be slow. On the other hand, when the main motor breaks down, the ship will completely lose its driving force and cannot dock for repairs by itself. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a dual-power electric ship, which has the advantages of less energy consumption a...
Claims
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IPC IPC(8): B63H21/17B63H23/10
Inventor 郭明谛
Owner 重庆市合川区海常关船舶修造有限公司