An electric vehicle combustion test platform and test method

Abstract

The invention relates to an electric vehicle combustion experiment platform and an experiment method. The electric vehicle combustion experiment platform comprises a monitoring host, monitoring cameras, water guns, a temperature paperless recorder, temperature sensors, a wireless data receiving communication terminal, a display screen smoke gas concentration detection sensors, main enclosures, side enclosures, a tempered glass curtain wall and an operating platform. The experimental procedure is as follows: a fire experiment caused by electrical short circuit fault; the fire experiment causedby battery failure; an ignition experiment of standard fire source and the ignition experiment of front bumper. The invention has the following beneficial effects that the invention can record the combustion process and spread characteristics of the electric vehicle in real time, detects the temperature and smoke gas concentration changes in the combustion process of the electric vehicle, and realizes a fire risk assessment of the electric vehicle by completing the combustion experiment of the whole vehicle, summarizes the fire risk factors of the electric vehicle, provides a reliable technical basis for the vehicle manufacturer and the fire emergency rescue, and has a broad market prospect.

Description

technical field [0001] The invention relates to an electric vehicle combustion experiment platform and an experimental method, which are used for fire safety experiments of electric vehicles and systems such as batteries, motors, and high-voltage wiring harnesses in the electric vehicles. Background technique [0002] In today's world, energy shortages and environmental pollution are becoming more and more serious, and countries generally recognize that energy conservation and emission reduction are the main direction of future automotive technology development. Electric vehicles have significant features such as high efficiency, energy saving, low noise, and zero emissions, and will become a clean, efficient and sustainable means of transportation in the 21st century. [0003] In 2015, China sold a total of 370,000 electric vehicles. In 2016, the sales volume of new energy vehicles reached 507,000, ranking first in the world twice. In 2017, the sales volume of electric vehi...

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Problems solved by technology

[0005] State Grid has designed a fire simulation experiment platform for electric vehicle charging and swapping stations to conduct combustion simulation experiments for typical fire scenarios, but there is still a blank for the electric vehicle combustion test platform.

Existing combustion experiments are only simple combustion, and there is no established and complete electric vehicle experimental platform in China that can be used for electric vehicle fire vehicle combustion experiments, and there is no process data monitoring, and the experimental method for electric vehicle fire experiments is also In the blank, all are in the exploratory stage, and no research institution has proposed

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