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Coupling fault simulation platform of electric automobile range extender

A technology for coupling faults and electric vehicles, which is applied in the testing of instruments, vehicles, and testing of machine/structural components, etc., can solve problems such as inconvenient use, and achieve the effects of simple combination, increased contact area, and increased friction

Inactive Publication Date: 2019-02-15
WUHAN UNIV OF SCI & TECH
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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 provide a simulation platform for coupling faults of range extenders for electric vehicles, which has the advantage of being easy to use and solves the problem that the existing simulation platforms for coupling faults of range extenders for electric vehicles are not easy to use

Method used

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  • Coupling fault simulation platform of electric automobile range extender
  • Coupling fault simulation platform of electric automobile range extender
  • Coupling fault simulation platform of electric automobile range extender

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-7 , the present invention provides a technical solution: an electric vehicle range extender coupling fault simulation platform, including a base 1, characterized in that: the left side of the top of the base 1 is fixedly connected with a fixed plate 2, and the top of the fixed plate 2 is fixed The support bearing 3 is connected, the left side of the top of the base 1 is fixedly connected with the rubbing bracket 4, the fixed plate 2 is loc...

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Abstract

The invention discloses a coupling fault simulation platform of an electric automobile range extender, which comprises a base, a fixing plate is fixedly connected to the left side of the top of the base, a support bearing is fixedly connected to the top of the base, a colliding support is fixedly connected to the left side of the top of the base, and the fixing plate is located in the inner cavityof the colliding support. The invention solves the problem that the existing coupling fault simulation platform of electric automobile range extender is inconvenient to use, the coupling fault simulation platform for electric automobile range extender has the advantages of being convenient in use, simple in test, failure to be comprehensive in analysis, capable of simulating coupling faults, highin simulation data accuracy, comprehensive in fault component, simple in combination, capable of preventing test personnel from being burnt by the high temperature gas flow generated by engines, playing a role in protecting the tester while not impeding the vision of the tester, improving the practicability of a coupling fault simulation platform of an electric vehicle range extender, and being worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of electric vehicle maintenance, in particular to an electric vehicle range extender coupling fault simulation platform. Background technique [0002] As the core component of the range-extender electric vehicle, the range extender is composed of a diesel engine, a generator and a coupling. Its operating state determines the stable operation and continuous operation of the range-extender electric vehicle. The range-extender electric vehicle has insufficient power, and it will also generate noise and vibration, and even cause downtime. Therefore, it is particularly important to diagnose and eliminate various faults of the range extender. [0003] In the field of automobile maintenance, a coupling fault simulation platform for electric vehicle range extenders is needed. However, the existing range extender electric vehicle fault testing is difficult, the cause of fault analysis is incomplete, coupling faults a...

Claims

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Application Information

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IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 许小伟乔雪刘振兴南欣钱枫
Owner WUHAN UNIV OF SCI & TECH
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