Optimal control device for dynamic efficiency of double-electric or pure electric ship

A control device and efficiency optimization technology, applied in the direction of non-electric variable control, two-dimensional position/course control, control/regulation system, etc., can solve problems affecting the optimal control of the propulsion system

Pending Publication Date: 2017-05-17
SHANGHAI RUIHUA GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, since the electric propulsion system is more convenient and direct than the control mode and method of the traditional fuel system, many parameters and variables are converted by electrical signals, which will affect the optimal control of the propulsion system

Method used

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  • Optimal control device for dynamic efficiency of double-electric or pure electric ship

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Embodiment Construction

[0016] 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.

[0017] Embodiments of the present invention relate to a dynamic efficiency optimization control device for dual-electric or pure electric ships, such as figure 1 As shown, it includes a main controller 1, a blade control device 4 and an information collection device, and the main controller 1 is connected to the blade control device 4 and the information collection device through a CAN network; The control signal of the contro...

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Abstract

The invention relates to an optimal control device for dynamic efficiency of a double-electric or pure electric ship. The optimal control device comprises a master controller, a paddle wing control device and an information collecting device, wherein the master controller is connected with the paddle wing control device and the information collecting device through a CAN network; the paddle wing control device is used for controlling a variable paddle wing propeller according to a control signal of the master controller; the information collecting device is used for collecting the energy consumption parameters of the ship under sail; the master controller is used for sending the control signal to the paddle wing control device according to the collected energy consumption parameters and controlling the ship to sail under the condition of lowest power consumption. The optimal control device can achieve an energy-saving effect.

Description

technical field [0001] The invention relates to the technical field of electric ship control, in particular to a dynamic efficiency optimization control device for a dual-electric or pure electric ship. Background technique [0002] The launch of power-type pure electric boats, especially the launch of dual-electric pure electric boats, has undoubtedly drawn a strong stroke for the advancement of emerging green energy in water transportation. The emergence of pure electric dual-electric propulsion power of high-power type, large-tonnage type, cargo ship, cruise ship, special official ship, and special ship has overturned people's long-standing fixed thinking mode, thinking that as long as the ship is powered by pure electric power, It can only appear on the lake in the park, in a slow and dynamic form. [0003] Due to the combination of supercapacitor and power lithium battery in the dual-electric propulsion system, it is best if the power characteristics of the supercapaci...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0206
Inventor 陆政德帅凯文
Owner SHANGHAI RUIHUA GRP CORP
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