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Electric ship power assembly system combined by super capacitor and power lithium battery

A supercapacitor bank and supercapacitor technology, applied in ship propulsion, ship parts, ship construction, etc., can solve problems such as failure to obtain innovative changes

Active Publication Date: 2013-07-10
上海丰滋新能源船舶科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

With the further development of new energy technology and the popularization of application results, people have paid attention to the transformation and energy replacement process of oil-fired ships. innovative changes

Method used

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  • Electric ship power assembly system combined by super capacitor and power lithium battery
  • Electric ship power assembly system combined by super capacitor and power lithium battery

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Embodiment Construction

[0017] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0018] Embodiments of the present invention relate to an electric boat powertrain system combined with a supercapacitor and a power lithium battery, such as figure 1 and figure 2 As shown, it includes a main controller, a ship speed control hand operator 8, a main logic controller 9, a BMS battery management system 12, propeller drive controllers 13 and 14, and couplers of supercapacitors and power lithium batteries. The dev...

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Abstract

The invention relates to an electric ship power assembly system combined by a super capacitor and a power lithium battery. A main controller is respectively connected with a ship speed control manual operator, a main logic controller, a BMS (Battery Management System) and a propeller driving controller through an internal data bus channel; a coupler of the super capacitor and the power lithium battery is used for achieving energy providing for a super capacitor group and a power lithium battery group; when a ship generates a power requirement and needs to be provided with instant energy, the super capacitor group provides instantaneously outputting high-power energy; when the ship generates a braking requirement, the super capacitor group converts kinetic energy into electrical energy for storage; energy between the super capacitor group and the power lithium battery group is constantly interacted; the super capacitor group is provided with a super capacitor automatic balance system; and the power lithium battery group is provided with the BMS. The electric ship power assembly system combined by the super capacitor and the power lithium battery has the advantage of meeting the requirements of power and continuous cruising ability which are needed by the ship.

Description

technical field [0001] The invention relates to the technical field of electric boats, in particular to an electric boat power assembly system combined with a supercapacitor and a power lithium battery. Background technique [0002] Worldwide, as people pay more and more attention to the air pollution caused by fuel oil, the development and utilization of new energy has been highly valued by the world. Especially when people realize that the direct harm caused by fuel oil to PM2.5 in the combustion process is quite huge, they pay more attention to the utilization and development of new energy. With the further development of new energy technology and the popularization of application results, people have paid attention to the transformation and energy replacement process of oil-fired ships. innovative changes. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric ship power assembly system combined with a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H21/21
Inventor 陆政德帅鸿元
Owner 上海丰滋新能源船舶科技有限公司
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