Intelligent distribution system for new energy automobile charging pile

A new energy vehicle and intelligent distribution technology, which is applied in the direction of electric vehicle charging technology, charging stations, electric vehicles, etc., can solve the problems of large charging piles, low maintainability, and long installation time, and achieve strong safety and Save maintenance, the effect of high insulation level

Inactive Publication Date: 2018-10-09
SHENZHEN BUSBAR SCI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing charging piles are relatively large in size, low in utilization rate, long in installation time, and low in maintainability

Method used

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  • Intelligent distribution system for new energy automobile charging pile
  • Intelligent distribution system for new energy automobile charging pile
  • Intelligent distribution system for new energy automobile charging pile

Examples

Experimental program
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Embodiment

[0021] as attached figure 1 As shown, the new energy vehicle charging pile intelligent distribution system, including the charging pile is linked by 1 main body and N splits. The charging pile includes a charging terminal and a charging pile body; the main functions of the main body: power module assembly, dynamic matrix distribution of power modules, input power distribution, wireless communication transmission, and safety signal collection; the main function of the split: high voltage insulation Monitoring collection. Main body and vehicle CAN communication matching, output DC voltage acquisition, vehicle BMS auxiliary power supply, split and main pile information transmission; the charging pile body includes a charging controller, an AC fan, N DC modules and N power distribution units; The charging controller is connected to N DC modules; the other channel of the charging controller is connected to an AC fan; the one DC module is connected to a power distribution unit; the...

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Abstract

The invention relates to the field of new energy automobiles, in particular to an intelligent distribution system for a new energy automobile charging pile. The intelligent distribution system comprises a charging pile which forms a chain through one main body connected with n split bodies. Each charging terminal is connected with a corresponding electric automobile; the charging terminal receivesthe power charging requirement of the electric automobile, and compares the power charging requirement with the module total power of a fixed power area corresponding to the charging terminal. If thepower charging requirement exceeds the total module power of the fixed power area, the charging terminal calculates the number of charging modules which need to be put into the direct-current bus ofthe current section, and issues the number of the charging modules to a matrix controller. The matrix controller puts the charging modules of the required number in a dynamic power area to the direct-current bus according to the required number of charging modules, and a module communication line is switched to the corresponding communication bus at the same time. The size of the charging pile isreduced, the installation space is saved, the installation time and maintainability are saved, and the utilization rate of a charging pile is increased.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to an intelligent distribution system for charging piles of new energy vehicles. Background technique [0002] The charging pile is currently used for charging new energy vehicles. The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging the electric vehicle. The existing charging piles are relatively large in size, low in utilization rate, long in installation time, and low in maintainability. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an intelligent distribution system for charging piles of new energy vehicles. [0004] The technical solution provided by the present invention is: an intelligent distribution system for charging piles of new energy vehicles, including charging piles connected in the form of one main bo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J1/00B60L11/18
CPCH02J7/0022H02J7/0027H02J1/00B60L53/60Y02T90/16Y02T10/70Y02T90/12Y02T10/7072
Inventor 田宇威林国军
Owner SHENZHEN BUSBAR SCI TECH DEV
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