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A group charging system based on electric vehicle high-power flexible distribution

An electric vehicle, high-power technology, applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of adjusting the output power of charging piles, and achieve the effect of realizing high-power output, improving working voltage, and high linearity

Active Publication Date: 2021-11-05
重庆国翰能源发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem in the prior art that the output power of charging piles cannot be adjusted according to the charging requirements and charging states of different electric vehicles, and to provide a group charging system based on high-power flexible distribution of electric vehicles

Method used

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  • A group charging system based on electric vehicle high-power flexible distribution

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Embodiment 1

[0027] Such as figure 1 As shown, in Embodiment 1, a group charging system based on electric vehicle high-power flexible distribution, the system specifically includes a main control module, a control circuit module, a feedback module, a working state control module and a data input module; the system also includes sequentially connected The rectification module, the phase-shifting circuit module, the amplification circuit module, the discharge module, and the discharge module include 4 discharge units. The output terminal of the data input module is bidirectionally connected with the main control module for collecting the user's charging demand information; the main control module is connected with the control circuit module for calculating and transmitting the user's charging demand information to the control circuit module; the control circuit module outputs The terminal is connected to the rectifier module, and the rectifier module is controlled to output high-frequency di...

Embodiment 2

[0038] This embodiment has the same inventive concept as Embodiment 1, and provides a group charging system based on high-power flexible distribution of electric vehicles. The system of this embodiment is the same as that of the embodiment. It should be further explained that the system in this embodiment includes A rectifier unit, a phase-shifting circuit unit, an amplifying circuit unit, a piezoelectric module, 4 working state control units and 4 discharge units, the voltage dividing module includes 4 voltage dividing units, and the voltage dividing unit consists of several adjustable Resistors are used to divide the voltage, and then adjust the output power to meet the charging needs of different users.

[0039] The discharge module of the system of the present invention includes 4 discharge units to meet the simultaneous charging requirements of 4 electric vehicles; further, the control circuit module of the system controls the phase-shifting circuit module to adjust the vo...

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Abstract

The invention discloses a group charging system based on high-power flexible distribution of electric vehicles, which belongs to the technical field of electric vehicle charging control, and includes a main control module, a control circuit module, a working state control module, and a feedback module; it also includes sequentially connected rectification modules, The phase-shifting circuit module and the discharge module, the discharge module includes several discharge units, the working state control module includes several working state control units; the main control module is connected to the control circuit module, the output terminal of the control circuit is connected to the rectifier module, the phase-shifting circuit module and the working state One end of the control module is connected, and the other end of the working state control module is connected between the phase shifting circuit module and the charging module circuit. The invention can meet the requirement of simultaneous charging of multiple electric vehicles, the output power of the system can be adjusted in real time according to the charging demand, and the working state control unit can control the working state of each discharge unit, thereby realizing wheel charging and equal charging, and improving charging efficiency.

Description

technical field [0001] The invention relates to the technical field of electric vehicle charging control, in particular to a group charging system based on high-power flexible distribution of electric vehicles. Background technique [0002] With the increasing shortage of energy, new types of vehicles marked by energy saving and environmental protection are about to emerge. Countries around the world are enthusiastic about new energy vehicles such as electric vehicles. Models and their supporting facilities. [0003] In order to promote the popularization of electric vehicles in the world, in addition to technological breakthroughs and unified standards, related infrastructure construction must also be carried out simultaneously. In recent years, with the country's vigorous development of new energy vehicles, new energy vehicles have developed by leaps and bounds, but the corresponding charging facilities have become the biggest shortcoming that restricts the rapid advancem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/62B60L53/14
CPCB60L53/14B60L53/62Y02T10/70Y02T10/7072Y02T10/72Y02T90/12Y02T90/14
Inventor 刘崇汉李杰范浩赵阳
Owner 重庆国翰能源发展有限公司
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