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Storage battery partner device

A battery and companion technology, applied in the direction of secondary battery repair/maintenance, etc., to achieve the effect of improving service life

Inactive Publication Date: 2011-06-08
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a storage battery companion device to solve the problem that the storage battery cannot be repaired and maintained without an external power supply for non-charging

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1, such as Figure 1 to Figure 2 As shown, a battery companion device includes a filter module, a pulse module, and a triangle wave module; the filter module, the pulse module, and the triangle wave module are connected in sequence, and the filter module is directly connected to a battery, and the battery serves as the filter module The input of the triangle wave module is directly connected to the battery as the input of the battery. The chip used in the pulse module is a chip with an adjustable duty cycle in the range of 0.1% to 99.9%; a switch tube for controlling conduction is arranged between the pulse module and the triangular wave module, and the switch tube is The output terminal is provided with a power resistor R, the filter module is an LC filter circuit, and the connection between the filter module and the battery is connected by a Zener diode of model P6SMB36CAT3.

Embodiment 2

[0017] Example 2, such as figure 1 As shown, the battery companion device also includes a voltage detection module that detects the battery voltage and determines whether the battery companion device works, and a power conversion module that provides power to the voltage detection module. The voltage detection module and the power conversion module are connected to the output of the filter module At the end, the power conversion module is connected to the voltage detection module, and the output end of the voltage detection module is connected to the input end of the filter module. The chip used in the power conversion module is a chip of model TLE4271. The rest is the same as in Example 1.

[0018] After the battery voltage is processed by the filter module, the main chip of the pulse module is used to generate the required pulse waveform. At the same time, the power conversion module performs voltage adjustment and conversion to generate a suitable voltage (5V) for the chip of t...

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Abstract

The invention discloses a storage battery partner device which comprises a filtering module and also comprises a pulse module and a triangular wave module continuously outputting peak triangular waveform current with basically equal upper area and lower area relative to zero. The filtering module, the pulse module and the triangular wave module are connected in sequence; a storage battery is directly connected with the filtering module and used as the input of the filtering module; and the output end of the triangular wave module is directly connected with the storage battery and used as the input of the storage battery. The duty ratio of a chip adopted by the pulse module can be adjusted in the range of 0.1 to 99.9 percent. When the storage battery is not charged, the storage battery partner device can repair and maintain the storage battery and nearly consume no electric energy of the storage battery.

Description

Technical field [0001] The invention relates to a device for repairing and maintaining a battery, in particular to a device for repairing a vulcanized battery or preventing the occurrence of vulcanization of the battery, which can be maintained under non-charging conditions, and basically does not consume electric energy during repair and maintenance work The battery companion device. Background technique [0002] With the development of society and the improvement of people's living standards, electric vehicles have become the focus of society. The most common means of transportation are electric bicycles and electric motorcycles. Electric vehicles are also about to become popular. These vehicles are indispensable for the use of batteries. However, most customers complain that the battery life is far less than its own life. After investigation and research, this is caused by the vulcanization of lead-acid batteries during charging and discharging. In the use of the battery,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42
CPCY02E60/12Y02E60/10
Inventor 李延庆
Owner CHERY AUTOMOBILE CO LTD
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