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A container power system

A technology of power supply system and container, which is applied in the direction of current collectors, DC power supply parallel operation, electric vehicles, etc., can solve the problems of inconvenient maintenance of container power supply, poor power supply stability, etc., and achieve the effect of improving convenience, safety and stability

Active Publication Date: 2022-06-21
WUHAN MARINE ELECTRIC PROPULSION RES INST CHINA SHIPBUILDING IND CORP NO 712 INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, it is necessary to provide a container power supply system to solve the technical problems of inconvenient maintenance and poor power supply stability of the existing container power supply

Method used

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  • A container power system
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Embodiment Construction

[0030] The preferred embodiments of the present invention are specifically described below with reference to the accompanying drawings, wherein the accompanying drawings constitute a part of the present application, and together with the embodiments of the present invention, are used to explain the principles of the present invention, but are not used to limit the scope of the present invention.

[0031] Please refer to Figure 1-Figure 8 , The present invention provides a container power supply system, including a container 1 , a plurality of battery clusters 2 connected in parallel with each other, and a power supply network 3 .

[0032] A sliding door 11 is movably arranged on the container 1 , and the sliding door 11 is used to control the opening or closing of the container 1 .

[0033] Each of the battery clusters 2 includes a battery pack unit 21 , a connection switch 22 and a temperature detector. The battery pack unit 21 is arranged in the container 1 , and the batter...

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Abstract

The invention discloses a container power supply system, which includes a container, several battery clusters connected in parallel and a power supply network; a sliding door is movable on the container; each battery cluster includes a battery unit, a connection switch and a temperature detection The battery pack unit includes several battery modules and DC-DC converters, and each of the battery modules is connected in series with the input end of the DC-DC converter; the power supply network is connected to each of the The other ends of the switches are all electrically connected. The beneficial effects of the present invention are: when the temperature detection part detects that the temperature of a certain battery pack unit exceeds the preset temperature, or that a certain battery pack unit has other faults, the connection switch is disconnected, so that the abnormal battery pack unit is connected with the battery pack unit. When the power supply network is disconnected, the electric energy of other normal battery units can still be used by users through the power supply network, so that the power supply system of the container will not be cut off, and the stability of the ship's power supply is improved.

Description

technical field [0001] The invention relates to the technical field of ship power supply, in particular to a container power supply system. Background technique [0002] With the continuous development of new energy technologies, clean energy has become the development trend of the times. Under the background of carbon peaking and carbon neutrality, green ships are emerging. In order to solve the supply problem of clean energy, container power supply came into being. The current container power supply (such as the Chinese utility model patent with the application number CN201520631743.9) is mainly to install a plurality of lithium battery modules in the container, and the whole is placed on the ship for external use, and can be quickly replaced. [0003] The existing container power supply usually sets up maintenance channels in the container, which not only causes a waste of space, but also has problems such as inconvenient maintenance and hidden dangers for the personal sa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00H02J1/10H02B1/46E06B3/46H02B1/48H02B1/28
Inventor 黄朝霞别瑜彭俊荣柳思奇王晓海
Owner WUHAN MARINE ELECTRIC PROPULSION RES INST CHINA SHIPBUILDING IND CORP NO 712 INST