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Multi-port PD fast charging automatic power distribution device

A distribution device and automatic power technology, applied in circuit devices, battery circuit devices, electric vehicles, etc., can solve the problems of charger power waste and low charging efficiency, achieve fast charging, improve power utilization, and be easy to carry.

Active Publication Date: 2021-07-23
HUNAN JUSHEN ELECTRONICS CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0003] The present invention provides a multi-port PD fast charging automatic power distribution device, which is used to solve the problems of power waste and low charging efficiency of existing chargers. The adopted technical solutions are as follows:

Method used

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  • Multi-port PD fast charging automatic power distribution device
  • Multi-port PD fast charging automatic power distribution device
  • Multi-port PD fast charging automatic power distribution device

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Embodiment Construction

[0035] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0036] A multi-port PD fast charging automatic power distribution device proposed by the present invention, such as figure 1 As shown, the device includes a charger, a power intelligent distribution device, and a PD protocol communication device; the charger is electrically connected to the power intelligent distribution device; the electrical connection between the power intelligent distribution device and the PD protocol communication device connect.

[0037] Wherein, the charger includes an AC-DC conversion circuit, such as figure 2 Said, the signal output end of the AC-DC conversion circuit is connected with the signal input end of the intelligent power distri...

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Abstract

The invention provides a multi-port PD fast charging automatic power distribution device, which belongs to the technical field of charging. The multi-port PD fast charging automatic power distribution device comprises a charger, an intelligent power distribution device and a PD protocol communication device. The charger is electrically connected with the intelligent power distribution device; and the intelligent power distribution device is electrically connected with the PD protocol communication device. The multi-port PD fast charging automatic power distribution device has the characteristics of reducing power waste, improving charging speed and the like.

Description

technical field [0001] The invention provides a multi-port PD fast charging automatic power distribution device, which belongs to the technical field of charging. Background technique [0002] At present, there are two main charging methods for multi-port output PD chargers on the market: 1. Multiple PD ports have a single fixed power output; 2. Multiple PD ports only have several fixed power modes (fool type) Assign output. This charging method causes that when multiple PD ports are charged, the power cannot be distributed according to the actual situation of the charging device, resulting in power waste and reduced charging efficiency. Contents of the invention [0003] The present invention provides a multi-port PD fast charging automatic power distribution device, which is used to solve the problems of power waste and low charging efficiency of existing chargers. The adopted technical solutions are as follows: [0004] A multi-port PD fast charging automatic power di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J7/02
CPCH02J7/00034H02J7/02
Inventor 赵智星杨譓鹏詹海峰蒋全斌
Owner HUNAN JUSHEN ELECTRONICS CO LTD
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