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Portable AC charging pile control circuit

A technology of AC charging pile and control circuit, which is applied to battery circuit devices, charging stations, circuit devices, etc., to achieve the effect of saving resources

Active Publication Date: 2017-01-11
TEN PAO ELECTRONICS HUIZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a portable AC charging pile control circuit, which solves the technical problem of arbitrarily switching 13A and 10A output currents on the same charging pile for safe charging of electric vehicles

Method used

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  • Portable AC charging pile control circuit
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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. The selection and value of the following components are only preferred embodiments, and do not constitute a limitation to the protection scope of the present invention.

[0016] see figure 1 , is a circuit block diagram provided by the present invention. A portable AC charging pile control circuit provided by the present invention includes a control module 10, a voltage-current conversion and leakage detection module 20, a power switch circuit module 30, a charging control guiding circuit module 40, an auxiliary power supply module 50 and a mains socket 60 ;

[0017] The mains socket 60 is connected to the mains and output from the mains output 601; the auxiliary power module 50 is connected to the mains output 601, and the obtained mains is converted into a stable DC output f...

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Abstract

The invention provides a portable AC charging pile control circuit. The circuit is characterized by being provided with a control module, a voltage-current conversion and leakage current detection module, a power switch circuit module, a charge control and guide circuit module, an auxiliary power supply module and a mains supply socket. According to the portable AC charging pile control circuit provided by the invention, a main control chip is triggered through a current switching key of a control box to output PWM with different duty ratios so as to realize connection of a 16A-10A adapter socket to a 16A socket or a 10A socket of a charging pile, thereby restricting current outputted by the charging pile from exceeding 13A or 8A, and providing safe and reliable charging current for electric automobile users. Meanwhile, output current of 13A and output current of 8A are switched at will on the same charging pile through utilization of the adapter socket, thereby not only being convenient and efficient, but also saving resources.

Description

technical field [0001] The invention relates to the technical field of electric vehicle AC charging piles, in particular to a portable AC charging pile control circuit. Background technique [0002] As road construction becomes more and more perfect, people's life is getting better and better, and electric vehicles are becoming more and more popular. How to charge electric vehicles in a timely, fast and convenient manner is a problem that car owners face every day. Traditional charging piles are large in size and are generally installed in charging stations or garages. The charging saturation time of electric vehicles is long, and the supply of charging piles is in short supply. [0003] The current national standard GB / T 18487.1-2015 charging mode 1 charging system uses a charging gun with a leakage protection device, which has been eliminated because there is no control guide device and overcurrent protection. Charging mode 2 The charging system uses a standard socket, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/02B60L11/18
CPCB60L53/31H02J7/0036H02J7/027Y02T10/70Y02T10/7072Y02T90/12
Inventor 韩光刘立强朱昌亚洪光岱
Owner TEN PAO ELECTRONICS HUIZHOU
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