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Storage battery restoration circuit, storage battery restoration device and storage battery restoration method

A technology for repairing circuits and repairing methods, applied in the field of battery repairing devices and battery repairing circuits, can solve problems such as battery side effects, increased cost of chargers, and water loss.

Active Publication Date: 2012-11-28
ZHEJIANG LUYUAN ELECTRIC VEHICLE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the repair function is integrated inside the charger, which increases the cost of the charger. At the same time, the high voltage will cause a large degree of water loss, and sometimes even cause side effects on the battery.

Method used

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  • Storage battery restoration circuit, storage battery restoration device and storage battery restoration method
  • Storage battery restoration circuit, storage battery restoration device and storage battery restoration method
  • Storage battery restoration circuit, storage battery restoration device and storage battery restoration method

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Embodiment Construction

[0042] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific implementation disclosed below. Example limitations.

[0044] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0045] figure 1 A schematic diagram of a battery repair circuit ...

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Abstract

The invention provides a storage battery restoration circuit which comprises a voltage threshold unit for connecting two poles of the storage battery with a pulse control unit, wherein when the voltage of the storage battery is greater than or equal to a preset initial voltage, the connection of the storage battery with the pulse control unit becomes conductive, and the storage battery supplies power to the pulse control unit, when the voltage of the storage battery is less than or equal to a preset cut-off voltage, the storage battery is disconnected with the pulse control unit, and the storage battery stops supplying power to the pulse control unit; the pulse control unit which is connected with a pulse output unit, receives power supply of the storage battery, generates a pulse control signal, and outputs the pulse control signal to the pulse output unit; the pulse output unit which is connected with the two poles of the storage battery, generates pulse current according to the pulse control signal, and outputs the pulse current to the storage battery. The invention also provides a storage battery restoration device and a storage battery restoration method. Through the technical scheme of the invention, the salinization of the storage battery is effectively improved, and no side effect on the storage battery is generated.

Description

technical field [0001] The invention relates to the technical field of battery repair, in particular to a battery repair circuit, a battery repair device and a battery repair method. Background technique [0002] The salinization of lead-acid batteries is a common phenomenon, and it is also an important factor that causes battery capacity decline, and the resulting battery failure affects the key factors of battery performance. By increasing the charging voltage, battery salinization can be curbed. In related technologies, sulfate is activated by high voltage, and most of them are offline repairs, which need to be realized by a charger. However, the repair function is integrated inside the charger, which increases the cost of the charger. At the same time, the high voltage will cause a large degree of water loss, and sometimes even cause side effects on the battery. [0003] Therefore, there is a need for a battery repair technology that can effectively improve battery sal...

Claims

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Application Information

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IPC IPC(8): H01M10/42H02J7/00H01M10/44
CPCY02E60/12Y02E60/10
Inventor 倪捷胡继红陈文胜盛专成童海平黄潮峰
Owner ZHEJIANG LUYUAN ELECTRIC VEHICLE
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