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New energy vehicle vocational training test bench

A technology of new energy vehicles and test benches, which is applied to aerospace equipment, teaching models, and simulators of space navigation conditions. Demonstrates effects, facilitates teaching and testing of effects

Active Publication Date: 2019-12-17
HANGZHOU WEIHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a new energy vehicle occupational training test bench aiming at the disadvantages of weak teaching and low popularization in the prior art

Method used

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  • New energy vehicle vocational training test bench
  • New energy vehicle vocational training test bench
  • New energy vehicle vocational training test bench

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Experimental program
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Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] Such as Figure 1 to Figure 3 As shown, the new energy vehicle professional training test bench includes a workpiece test bench, a servo drive, a speed torque sensor, an observation system and a data test system. The speed torque sensor is set between the motor under test and the servo drive, and the workpiece test bench It includes a training computer 1, a fixing device and a positioning device. The training computer 1 is connected to a servo drive and a rotational speed torque sensor. The fixing device includes a motor mounting seat 22 and a workbench 3. A positioning device is arranged on the workbench 3. The positioning device includes a guide rail 31 And mobile platform 32, motor mount 22 is set on mobile platform 32, and mobile platform 32 lower end is provided with pulley 321, and pulley 321 is embedded in the both sides of guide...

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PUM

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Abstract

The invention relates to the field of automobile testing, and discloses a new energy automobile occupation practical training test stand comprising a workpiece test stand, a servo driver, a rotating speed and torque sensor, an observation system and a data test system. The workpiece test stand comprises a practical training computer, a fixing device and a positioning device. The positioning device is arranged on a workbench. The positioning device comprises a guide rail and a mobile stand. A motor installing base is arranged on the mobile stand. Pulleys are arranged at the lower end of the mobile stand. The pulleys are embedded in the two sides of the guide rail, and the pulleys slide along the direction of the guide rail. The observation system comprises four cameras, a temperature sensor, a vibration sensor and an observation display screen. The data test system comprises a mainboard, and an analog quantity signal output board and an analog quantity signal input board which are connected with the mainboard. The motor operation situation in the operation process of testing is observed in real time so that teaching and testing are facilitated; and the analog quantity of the servo driver is adjusted through the practical training computer so that the motor detection work is enabled to be more comprehensive.

Description

technical field [0001] The invention relates to the field of automobile testing, in particular to a new energy automobile occupational training test bench. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. Electric drive vehicles are the most important type of vehicles that most need to be promoted. [0003] Electric vehicle motors require the drive system: high voltage, small mass, large starting torque and large speed regulation range, good starting performance and acceleration performance, high efficiency, low loss, and high reliability. When selecting an electric vehicle motor drive system, several key issues need to be considered: cost, reliability, eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B25/02G09B9/00
CPCG09B9/00G09B25/02
Inventor 路国卫郎向荣王江峰朱庆
Owner HANGZHOU WEIHENG TECH
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