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Remote monitoring charging control device

A charging control and remote monitoring technology, applied in battery/fuel cell control devices, charging stations, electric vehicle charging technology, etc., can solve the problems of low service life of rechargeable batteries in charging methods, save development time and costs, reduce Cost of production, effects of improved consistency and reliability

Inactive Publication Date: 2019-04-30
GUANGXI UNIV FOR NATITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the incorrect charging method, the service life of the rechargeable battery is far lower than the specified life.

Method used

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  • Remote monitoring charging control device

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Embodiment Construction

[0018] Hereinafter, the present invention will be further described in conjunction with the embodiments.

[0019] A remote monitoring charging control device, such as figure 1 Shown, including mains input interface, full bridge rectifier filter circuit, power switch, high frequency transformer, rectifier filter circuit, charging special meter, optocoupler isolator, central controller circuit, voltage and current acquisition circuit, temperature sensor, gateway, Internet data center, display circuit, button circuit and alarm. In the present invention, the power switch is used as the control of the charging input switch, and different charging power can be adjusted according to the state of the rechargeable battery, which can greatly enhance the charging efficiency and increase the life of the rechargeable battery.

[0020] The input end of the mains input interface is connected to mains, and the output end of the mains input interface is connected to a full-bridge rectifier filter ...

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Abstract

The invention provides a remote monitoring charging control device, which belongs to the field of charging equipment and comprises a commercial power input interface, a full-bridge rectifying and filtering circuit, a power switch, a high-frequency transformer, a rectifying and filtering circuit, a special charging electric meter, an optical coupling isolator, a central controller circuit, a voltage and current acquisition circuit, a temperature sensor, a gateway, an internet data center and a display circuit. The input end of the commercial power input interface is connected with commercial power, and the output end is connected with the full-bridge rectifying and filtering circuit. The output end of the full-bridge rectifying and filtering circuit is connected with the special charging electric meter through the power switch, the high-frequency transformer and the rectifying and filtering circuit. The output end of the charging special electric meter is connected with an external rechargeable battery; the input ends of the voltage and current acquisition circuit and the temperature sensor are connected with an external rechargeable battery, and the output ends are connected with the central controller circuit. The central controller circuit is connected with an internet data center through the gateway.

Description

Technical field [0001] The invention relates to the field of charging equipment, and in particular to a charging control device for remote monitoring. Background technique [0002] Batteries are the key power output unit of electric vehicles. They are commonly used in lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries, lithium batteries and fuel cells because of their high energy ratio, light weight, good temperature characteristics, and low pollution. , The memory effect is not obvious, etc. Lead-acid batteries and nickel-hydrogen batteries are commonly used in electric vehicles. However, due to the incorrect charging method, the service life of the rechargeable battery is far lower than the specified service life. In other words, many batteries are not worn out but charged. It can be seen that the quality of the charger has a great impact on the battery life. Therefore, it is necessary to design an electric vehicle charging station based on Internet char...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L58/12B60L53/66
CPCY02T10/70Y02T10/7072Y02T10/72Y02T90/12Y02T90/16
Inventor 赖宁宁
Owner GUANGXI UNIV FOR NATITIES
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