CAJ | 학술논문

介绍了电驱动机械式变速器（ EMT）结构原理，针对该两挡EMT变速器设计了纯电动驱动系统试验台架。重点叙述了该系统结构布置，以驱动系统传动效率试验为例，阐述了系统试验原理。整个测试过程利用CAN总线网络，连同可编程逻辑控制器（ PLC），实现了数据的集中采集与各设备的分布控制，并对驱动系统传动效率试验结果进行了分析。试验结果表明，该套测试系统完全达到预定要求，可为纯电动驱动系统参数匹配与优化提供数据支持与参考。
개소료전구동궤계식변속기（ EMT）결구원리，침대해량당EMT변속기설계료순전동구동계통시험태가。중점서술료해계통결구포치，이구동계통전동효솔시험위례，천술료계통시험원리。정개측시과정이용CAN총선망락，련동가편정라집공제기（ PLC），실현료수거적집중채집여각설비적분포공제，병대구동계통전동효솔시험결과진행료분석。시험결과표명，해투측시계통완전체도예정요구，가위순전동구동계통삼수필배여우화제공수거지지여삼고。
The structure and principle of electric driving mechanical transmission were introduced.The test bench of pure e-lectric driving system for two gear EMT transmission was designed.On account of driving system transmission efficiency test, the construction and principle of test bench was emphasized.The whole experiment system uses CAN bus network and programmable logic controller ( PLC) to achieve centralized acquisition for data and distributed control of equipment.The transmission efficien-cy test and analysis of power train system was realized.The results show that this test system entirely meets requirements, which provides data support and reference for parameter matching and optimization of pure electric driving system.