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Charging pile metering verification device

A technology of calibration device and charging pile, which is applied to measurement device, measurement of electrical variables, electric power measurement by applying digital technology, etc., can solve the problems of easy to obtain erroneous data, errors and errors that cannot be verified, etc.

Active Publication Date: 2020-01-24
安徽天鹏电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The charging pile in the prior art passes current detection and voltage detection, and performs power calculation based on comprehensive data, and calculates the power. Errors and errors in a single calculation cannot be verified, and it is easy to get wrong data

Method used

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  • Charging pile metering verification device
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  • Charging pile metering verification device

Examples

Experimental program
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Embodiment 1

[0036] Such as Figure 1-3 As shown, a charging pile measurement verification device includes a charging pile main body 100 and a controller, the charging pile main body 100 is connected to the controller, and the controller includes an MCU, a storage module, a communication module, a power metering module, and an analog-to-digital converter , a current measurement module and a voltage measurement module, wherein the MCU is bidirectionally connected to the storage module and the communication module, and the communication module is connected to an external remote server through the network;

[0037] Both the current measurement module and the voltage measurement module are connected to the main body 100 of the charging pile to detect the charging current and the charging voltage of the main body 100 of the charging pile. The digital signal output terminal of the converter is divided into two channels, one is input to the power measurement unit, and the other is input to the MC...

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Abstract

The invention relates to a charging pile metering verification device. The charging pile metering verification device comprises a charging pile main body and a controller, the charging pile main bodyis connected with the controller, the controller comprises an MCU, a storage module, a communication module, a power metering module, an analog-to-digital converter, a current measurement module and avoltage measurement module, wherein the MCU is in two-way connection with the storage module and the communication module; the current measurement module and the voltage measurement module are both connected with the charging pile main body for detecting the charging current and the charging voltage of the charging pile main body, signal output ends of the current measurement module and the voltage measurement module are both connected with an analog signal input end of the analog-to-digital converter, a digital signal output end of the analog-to-digital converter is divided into two paths, one path is input to a power metering unit, the other path is input o the MCU, the signal output end of the power metering unit is connected with a signal input end of the MCU; and the charging pile metering verification device provided by the invention can verify the power metering of a charging pile and is connected to a remote server to assist in calculation to obtain accurate calculation data.

Description

technical field [0001] The invention belongs to the technical field of charging piles, and in particular relates to a metering and verification device for charging piles. Background technique [0002] New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, and other new energy vehicles. [0003] pure electric vehicle [0004] A pure electric vehicle (Blade Electric Vehicles, BEV) is a vehicle that uses a single battery as an energy storage power source. [0005] hybrid car [0006] Hybrid Electric Vehicle (HEV) refers to a vehicle whose drive system is composed of two or more single drive trains that can run simultaneously. The drive train is provided jointly. Due to the different components, layout and control strategies, there are many forms of hybrid electric vehicles. [0007] Fuel Cell Electric Vehicle [0008] A fuel cell electric vehicle (Fuel Cell Electric Vehi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R21/133G01R35/00
CPCG01R21/133G01R35/005
Inventor 卜鹏华荀可可
Owner 安徽天鹏电子科技有限公司
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