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Vehicle cyclic power supply charging system

A technology for charging systems and vehicles, applied in battery circuit devices, motors, current collectors, etc., can solve the problems of short kilometers and difficult charging, and achieve the effect of increasing continuation kilometers

Inactive Publication Date: 2018-11-23
李天举
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vehicle cycle power supply and charging system to solve the problems that the existing electric vehicles do not have a long continuous driving distance and are difficult to charge

Method used

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  • Vehicle cyclic power supply charging system
  • Vehicle cyclic power supply charging system
  • Vehicle cyclic power supply charging system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A vehicle cycle power supply charging system, including a battery pack, a unit, a drive and charging switch, a regulated power supply, an electric controller, a regenerative recovery switch, a charge-up and regulated control power supply, and an overvoltage, overcurrent and undervoltage protection system, The overvoltage, overcurrent and undervoltage protection system is connected to the battery pack and the drive and charge switch, the stabilized power supply is connected to the drive and charge switch and the electric controller, and the regenerative recovery switch is connected to the electric controller and the unit , the charging and voltage boosting and stabilizing control power supply is connected with the driving and charging conversion switch and the unit.

[0021] Through the above connection method, the battery pack can be connected to the regulated power supply and the electric controller through the drive and charging switch, and the drive speed control of t...

Embodiment 2

[0025] It also includes a power supply interface, a power supply boost drive power supply and a charging overvoltage protection system. The charging overvoltage protection system is connected with the unit, the power supply interface and the power supply boost drive power supply. The interface is connected.

[0026] The power supply interface is a 12V power supply interface, the charging overvoltage protection system is a 12V charging overvoltage protection system, the power supply boost drive power supply is all 12V power supply boost drive power supplies, and the vehicle described is an electric vehicle.

[0027] The power generation system of the unit itself keeps the 12V power supply interface in a constant charging state to ensure that the 12V power supply interface supplies 12V power to the electric vehicle. The power generation system of the unit itself is connected to the 12V power supply interface through the 12V charging overvoltage protection system to form an overvo...

Embodiment 3

[0030] It also includes a fast-slow charging mode charger, a fast-slow charging conversion regulator and a commercial socket, the fast-slow charging mode charger is connected with the fast-slow charging conversion regulator and a driving and charging conversion switch, and the fast-slow charging conversion regulator is connected to the commercial socket connected.

[0031] The undervoltage of the battery pack uses the network power to perform fast or slow charging to the battery pack through rectification and filtering. During fast charging, the safety and stability of the battery pack must be strictly controlled to avoid danger.

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PUM

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Abstract

The invention relates to the technical field of automobile power supply systems, and in particular relates to a vehicle cyclic power supply charging system. The vehicle cyclic power supply charging system comprises a battery pack, a unit, a driving and charging conversion switch, a voltage-stabilizing power supply, an electric controller, a regeneration recycling conversion switch, a charging boosting and voltage-stabilizing control power supply and an over-voltage, over-current and under-voltage protection system; the over-voltage, over-current and under-voltage protection system is connectedwith the battery pack and the driving and charging conversion switch; the voltage-stabilizing power supply is connected with the driving and charging conversion switch and the electric controller; the regeneration recycling conversion switch is connected with the electric controller and the unit; and the charging boosting and voltage-stabilizing control power supply is connected with the chargingconversion switch and the unit. The problem that the existing electric vehicle is short in continue driving mile and difficult to charge can be solved.

Description

technical field [0001] The invention relates to the technical field of automobile power supply systems, in particular to a vehicle cycle power supply charging system. Background technique [0002] As an environmentally friendly model, electric vehicles have received more and more attention. By using electric vehicles to reduce vehicle emissions, and thereby reduce air pollution, the existing electric vehicles have a short mileage, and electric vehicles still have insufficient charging and power supply. The problem of convenience, the charging of electric vehicles needs to be completed by charging piles. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle-used cycle power supply charging system to solve the problems of the existing electric vehicles that the continuous driving distance is not long and charging is difficult. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the followi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/14H02K9/19H02K13/00H02K13/10H02K5/00
CPCH02J7/14H02K5/00H02K9/19H02K13/006H02K13/10Y02T10/64Y02T10/70
Inventor 李天举李国保李陈栋
Owner 李天举