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Battery magnification discharge detection apparatus

A technology of rate discharge and detection equipment, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve problems such as non-detection judgment, and achieve the effect of reducing current consumption and simple operation

Pending Publication Date: 2018-12-04
DONGGUAN BETTERCELL ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Now the equipment is controlled by a single unit, without the function of detection and judgment (qualified and bad). It requires professionals to make artificial judgments through data analysis. It is not applicable, and the front-line personnel operate foolishly.

Method used

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  • Battery magnification discharge detection apparatus
  • Battery magnification discharge detection apparatus
  • Battery magnification discharge detection apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1-2 , a battery rate discharge detection device, comprising a body 1, casters 11 are installed on the bottom of the body 1, a battery placement table 12, a power switch 13 and an audible and visual alarm 14 are installed on a side wall of the body 1, The top surface of the fuselage 1 is inlaid with a human-computer interaction screen 15, and the inner wall of the fuselage 1 is fixed with a horizontally placed support plate 16 and a circuit placement frame 17, and cooling fans are installed on the fuselage 1 on both sides of the circuit placement frame 17. 18. A battery 121 is fixed on the battery placement table 12, the output end of the battery 121 is electrically connected to the battery terminal 19 on the fuselage 1 through a control line, and a control circuit board is placed side by side on the upper surface of the support plate 16 161 and PLC controller 162, the upper surface of the circuit placement frame 17 is fixed with a circuit acquisition module ...

Embodiment 2

[0034] see Figure 5 , the hardware environment is Panasonic-AFPX-C38AT+WEINVIEW-TK6070IP, the device program software is based on Panasonic-AFPX-C38AT+WEINVIEW-TK6070IP, a control program software specially developed for battery rate test equipment, the software can collect in real time The data information of the detection, and the setting of the detection discharge current, the detection duration, and the standard conditions for judging "pass" and "failure", the program software automatically judges the test results according to the set standard conditions.

[0035] 1. Log in to the system

[0036] After the device is started, it will enter automatically. For the login area interface, please refer to Figure 6 :

[0037] test entry

[0038] Click directly to enter the test interface

[0039] 2. Administrator login

[0040] When entering the initial administrator account of the system, you need to enter the administrator password, which is 123456 by default. After the p...

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PUM

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Abstract

Disclosed is a battery magnification discharge detection apparatus, including a body. Casters are arranged at the bottom of the body. One sidewall of the body is provided with a battery holding stand,a power switch and an audible and visual alarm. A human-computer interaction screen is inlaid into the top surface of the body. A horizontal support plate and a circuit holding rack are fixed to theinner wall of the body. Heat dissipation fans are arranged on two sides of the circuit bolding rack on the body. A battery is fixed on the battery holding rack. A tested battery outputs currents to anadjustable current discharge control circuit and a fixed current discharge control circuit through a circuit acquisition module at the same time. Meanwhile, the circuit acquisition module provides feedback of detected data to a PLC, and the PLC controls an output value of the tested battery through test requirements sent from the human-computer interaction screen and the feedback data from the circuit acquisition module after comparison operation is performed. Detection errors are smaller than those of conventional schemes. The battery magnification discharge detection apparatus is easy to operate, has a judging functions, and automatically points "qualified" and "unqualified" after judgment is set.

Description

technical field [0001] The invention relates to a detection device, in particular to a battery rate discharge detection device. Background technique [0002] Existing equipment uses sampling resistors to independently sample a single discharge board. When multiple discharge boards work at the same time, the accuracy error increases proportionally. In the present invention, all the discharge boards work on the same main line, and the module samples the parameters of the main line, so that the error will not change due to the number of discharge boards. [0003] The working mode of the sampling resistor is non-isolated and direct sampling. When working with a large current, the temperature of the component itself rises, causing the error to change with the temperature. The invention uses the module to isolate the sampling data, and the detection error will not be changed due to the temperature change of the working circuit. [0004] Now the equipment is controlled by a singl...

Claims

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Application Information

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IPC IPC(8): G01R31/36
Inventor 屈兴志蔡恒强
Owner DONGGUAN BETTERCELL ENERGY TECH CO LTD