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Battery charging/discharging system

A battery charging and battery technology, applied in battery circuit devices, current collectors, electric vehicles, etc., can solve problems such as the negative impact of recycled electricity, and achieve the effect of solving heat dissipation problems and reducing thermal energy.

Inactive Publication Date: 2011-07-27
CHROMA ATE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the battery charging / discharging system according to the present invention recovers electric energy in the form of direct current, so it can solve the problem in the prior art that the power quality factor is negatively affected by the recovered power

Method used

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  • Battery charging/discharging system
  • Battery charging/discharging system
  • Battery charging/discharging system

Examples

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Embodiment Construction

[0021] see Figure 2A , Figure 2A is a block diagram of a battery charging / discharging system according to an embodiment of the present invention. In practice, the system 20 can be a battery charging / discharging testing device, but not limited thereto. In this embodiment, the system includes a plurality of charging / discharging controllers (for convenience of illustration, only two controllers 24A, 24B are shown in this figure as representatives), a recovery cable 26, a power supply 28 and A one-way switch 29. In practical applications, the recovery cable 26 can be made of metal copper, but not limited thereto.

[0022] Such as Figure 2A As shown, each charging / discharging controller in this embodiment corresponds to a battery (12A, 12B). The battery 12A and the battery 12B do not have to have the same specifications and voltages required for charging. also like Figure 2A As shown, the batteries are each connected to the recovery cable 26 through its corresponding cha...

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Abstract

The invention provides a battery charging / discharging system. The battery charging / discharging system comprises a recovery cable and a plurality of charging / discharging controllers, wherein each charging / discharging controller respectively corresponds to a battery. When the battery is in a discharging mode, the discharging current output by the battery flows to the recovery cable by the charging / discharging controller. When the battery charging / discharging system is in running, the recovery cable has a recovery voltage, and the recovery voltage is a direct current voltage. The invention can also reduce heat energy converted by electric energy which is not effectively utilized in addition to increasing the utilization ratio of energy and reducing the energy consumption of the whole batterycharging / discharging system so as to solve the problem of heat radiation in the system.

Description

technical field [0001] The present invention relates to testing devices, and more particularly to battery charging / discharging systems associated with testing devices designed for batteries. Background technique [0002] With the advancement of science and technology, various commercial, household and personal electronic products have become increasingly popular in recent years. In addition to function and appearance, product safety and durability are also given considerable attention. How to prolong the service life of products and prevent users from being hurt due to product damage are issues that product designers and manufacturers are concerned about. Generally speaking, products must go through quality inspection procedures before they leave the factory for sale. [0003] For example, when producing batteries contained in electronic products, the manufacturer must conduct charge and discharge formation tests on the batteries to ensure that the charging / discharging pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
Inventor 吴程远简裕昌王耀南廖汉洲
Owner CHROMA ATE
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