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Charging pile simulator

A technology of simulators and charging piles, which is applied in simulators, instruments, measuring electronics, etc., can solve the problems of various working conditions that do not have the ability to simulate the charging process, meet the requirements of test consistency, improve compatibility testing, and improve compatibility and the effect of anti-charging interference ability

Active Publication Date: 2017-01-04
BEIJING ELECTRIC VEHICLE
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  • Abstract
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Problems solved by technology

[0003] The embodiment of the present invention provides a charging pile simulator to solve the problem that the charging pile simulator in the prior art does not have the ability to simulate various working conditions of the charging process

Method used

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Embodiment Construction

[0043] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0044] An embodiment of the present invention provides a charging pile simulator, such as figure 1 As shown, it includes: AC source module 101, DC source module 102, AC charging plug 103, DC charging plug 104, first control guiding circuit 105, second control guiding circuit 106, CAN communication module 107 and industrial control computer 108.

[0045] Among them, the AC source module 101 is used to convert the grid current into the current re...

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Abstract

The present invention provides a charging pile simulator. The simulator comprises an alternating current source module configured to convert the power grid current to the current required when a vehicle performs alternating current charging; a direct current source module configured to convert the power grid current to the current required when the vehicle performs direct current charging; an alternating current charging plug; a direct current charging plug; a first control guidance circuit connected between the alternating current charging plug and the alternating current source module; a second control guidance circuit connected with the direct current charging plug and the direct current source module; a CAN communication module configured to simulate and analyze the controller local network (CAN) communication; and an industrial control computer configured to perform data collection and analysis. The charging pile simulator can simulate charging faults and communication faults in the simulation charging process so as to provide a verification means for improving the compatibility of the vehicle to a charging facility and the anti-charging interference capability.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a charging pile simulator. Background technique [0002] With the continuous popularization of new energy electric vehicles, electric vehicle charging piles, as the supporting facilities for new energy electric vehicles, are becoming more and more important for the interconnection with electric vehicles. At present, the functions of pure electric vehicle charging piles are mainly to meet the charging requirements stipulated by national standards and regional standards. They only have the basic functions of charging piles. The communication protocol and internal detection circuit are not adjustable, and they do not have analog charging faults and communication faults. , power grid fluctuation and extreme working condition simulation output function and other charging simulation functions. Contents of the invention [0003] An embodiment of the present invention provides a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G05B17/02
CPCG01R31/001G05B17/02
Inventor 肖伟邵桂欣
Owner BEIJING ELECTRIC VEHICLE
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