A new energy hybrid ship battery pack system

A battery pack and hybrid technology, which is applied in battery circuit devices, current collectors, electric vehicles, etc., can solve problems such as difficulty in controlling the course of ships and easy yaw caused by sails.

Inactive Publication Date: 2019-01-29
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, a sail wing with a specific shape is required, and the sail is easy to cause yaw, and the course of the ship is difficult to control

Method used

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  • A new energy hybrid ship battery pack system
  • A new energy hybrid ship battery pack system

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Embodiment Construction

[0023] Below in conjunction with specific embodiment, the present invention is further described:

[0024] Such as figure 1 figure 2 The shown new energy hybrid ship battery pack system includes a battery pack system installed on a hybrid ship, where the hybrid ship includes both a wind power generation system and a hydroelectric power generation system, and the battery pack system includes a charging control system system, a charging switch, a battery pack, a discharge control system and a discharge switch; the charge control system is divided into a wind charge controller and a hydraulic charge controller, both of which are connected to the charge switch; the discharge control system is A closed-loop control system, the loop includes a power controller and a DC / DC converter, and a depth-of-discharge detection device is installed in the loop; the battery pack has two sets of parallel settings, respectively corresponding to the wind power generation system and the hydraulic ...

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Abstract

The invention provides a new-energy hybrid power ship storage battery pack system. The system comprises a storage battery pack system arranged on a hybrid power ship, wherein the hybrid power ship comprises a wind power generation system and a hydroelectric power generation system. The storage battery pack system comprises a charge control system, a charge switching switch, storage battery packs, a discharge control system and a discharge switching switch. The charge control system comprises a wind power charge controller and a hydraulic power charge controller, which are jointly connected with the charge switching switch; the discharge control system is a closed-loop control system; and the loop comprises a power controller and a DC-DC converter, and is provided with discharge depth detection device. A plurality of groups of storage batteries are adopted to carry out charge and discharge alternatively, thereby improving discharging efficiency of the storage batteries and optimizing the performance thereof; and the output power of a ship main power system and the output power of an accessory power system are reasonably distributed.

Description

technical field [0001] The invention relates to the technical field of ship new energy equipment, in particular to an optimized new energy hybrid power ship battery pack system. Background technique [0002] The development of new energy to replace part of the combustion of petrochemical energy can effectively alleviate the pressure of energy conservation and emission reduction. As a clean energy, wind energy has great development potential. At present, the use of wind power generation has been widely promoted and applied, and my country's wind resources are extremely rich, especially in coastal islands and other places, and ships, as a means of transportation, have an indispensable position in world trade. If the wind power generation is properly applied to ships, the combustion of fossil energy can be reduced to a large extent. On the other hand, when a ship is running, it has a certain speed relative to the water, that is, the water has a certain kinetic energy. It is c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00
Inventor 李向舜杨幸陈伟朱国荣赵东明
Owner WUHAN UNIV OF TECH
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