Characteristics analysis and improvement measures of lithium-ion power batteries for pure electric vehicles in coal mines

Yufang Liang

doi:10.1117/12.3039892

28 August 2024 Characteristics analysis and improvement measures of lithium-ion power batteries for pure electric vehicles in coal mines

Yufang Liang

Author Affiliations +

Proceedings Volume 13251, Ninth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024); 132512C (2024) https://doi.org/10.1117/12.3039892
Event: 9th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024), 2024, Guilin, China

Abstract

Explosion proof lithium batteries, as a power source for vehicles, have significant advantages in working environments underground coal mines, such as zero emissions and low noise, which are crucial for improving working conditions and increasing production efficiency in mines. However, in practical applications, this type of vehicle faces problems such as overheating when going uphill, rapid battery performance degradation, and frequent braking when going downhill. This article studies the design parameters of power batteries under complex working conditions in coal mines, such as temperature, current, voltage, and management unit, and further tests in actual environments to analyze and evaluate the impact of power battery characteristics on the overall power and economic performance of the vehicle. It proposes solutions to improve the performance of power batteries for coal mine vehicles, such as improving battery structure, optimizing charging strategies, upgrading battery management systems, etc., to enhance their adaptability under special working conditions.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yufang Liang "Characteristics analysis and improvement measures of lithium-ion power batteries for pure electric vehicles in coal mines", Proc. SPIE 13251, Ninth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024), 132512C (28 August 2024); https://doi.org/10.1117/12.3039892

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE