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Test system of battery and method for controlling test system of battery

A battery testing and battery technology, applied in battery circuit devices, measuring electricity, current collectors, etc., can solve problems such as reducing user experience, increasing test costs, and limiting the selection range of battery charging and discharging modules

Inactive Publication Date: 2013-10-30
AOTU ELECTRONICS WUHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, other types of charging / discharging modules cannot be used to test the battery 108. When other types of charging / discharging modules are required, the type of cycle tester can only be changed, which increases the cost of testing and limits the battery capacity. The user's choice of battery charging and discharging modules reduces the user experience

Method used

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  • Test system of battery and method for controlling test system of battery
  • Test system of battery and method for controlling test system of battery
  • Test system of battery and method for controlling test system of battery

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Embodiment Construction

[0036] Detailed reference will be given below to examples of the present invention. Although the present invention has been illustrated and illustrated by these embodiments, it should be noted that the present invention is not limited to these embodiments. On the contrary, the invention covers all alternatives, modifications and equivalents within the spirit and scope of the invention as defined by the claims.

[0037] In addition, in order to better illustrate the present invention, numerous specific details are given in the specific embodiments below. It will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the gist of the present invention.

[0038] figure 2 Shown is a battery testing system 200 in accordance with one embodiment of the invention. The battery testing system...

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Abstract

Embodiments of the invention provide a battery testing system. The battery testing system includes a charger, a discharging unit, and a switch board. The switch board receives a first control signal from the control unit and controls the charger according to the first control signal, receives a first monitoring signal from the charger indicating a charging status of the battery and controls the control unit according to the first monitoring signal, receives a second control signal from the control unit and controls the discharging unit according to the control signal, and receives a second monitoring signal from the discharging unit indicating a discharging status of the battery and controls the control unit according to the second monitoring signal. The control unit is electrically isolated from the discharging unit and the charger by the switch board. Different charging / discharging equipments can be employed to test the battery.

Description

technical field [0001] The invention relates to battery testing technology, in particular to a battery testing system and a method for controlling the battery testing system. Background technique [0002] During the research and development process of the battery, the manufacturer of the battery needs to repeatedly charge and discharge the battery to test the battery and obtain the performance index of the battery. A battery cycle tester is usually used to repeatedly charge and discharge a battery. figure 1 Illustrated is a conventional battery testing system 100 that utilizes a battery cycle tester 110 to test a battery 108 . The battery cycle tester 110 includes a discharging module 104 , a charging module 106 and a control unit 102 . The control unit 102 controls the discharging module 104 and the charging module 106 . The discharge module 104 discharges the battery 108 if the battery cycle tester 110 is in the discharge mode. If the battery cycle tester 110 is in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36H02J7/00
CPCG01R31/3637H02J7/00G01R31/388
Inventor 余封龙张涛
Owner AOTU ELECTRONICS WUHAN
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