Braking Energy Recovery Technology of Electric Vehicle in Coal Mine
QI Hong
Abstract：In order to improve the braking energy recovery capacity of explosion-proof electric rubber tyred vehicle,and reduce the impact of feedback braking on vehicle braking safety.A self-adaptive braking energy recovery control strategy for electric vehicles in coal mines based on road condition identification was proposed,and four braking feedback strategies were formulated to adapt to different road conditions.Through the real-time positioning technology for whole vehicles in coal mines,the self-adaptive switching of braking energy recovery strategies in different road conditions in coal mines was realized,so as to better meet the driver's braking needs and intentions under different road conditions.In the simulation platform,the simulation model of the strategy was built according to the actual road conditions in the coal mine,and the results prove the feasibility of the strategy.
Keywords：explosion-proof trackless rubber tyred vehicleelectric vehiclesbraking energy recoverycontrol strategymine positioning technology
Publication Date：2025-04-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 12-17 )