CAJ | 학술논문

为了更好地进行电动汽车动力总成的开发与试验研究，利用可编程逻辑控制器（ PLC）对驱动系统与测功系统同时进行控制，使得试验台架结构简单、易于操作。台架结构的布置与控制程序的编程均采用模块化处理，使得测试台架具有较好的通用性和扩展性。试验过程中，利用组态软件对台架实现动态监控，通过CAN总线实现整个台架网络的通信，并利用PLC实现数据的集中采集、显示与处理，同时将所测数据在上位机中保存下来。试验结果表明，所设计的测试台架能够满足驱动系统的测试要求。
위료경호지진행전동기차동력총성적개발여시험연구，이용가편정라집공제기（ PLC）대구동계통여측공계통동시진행공제，사득시험태가결구간단、역우조작。태가결구적포치여공제정서적편정균채용모괴화처리，사득측시태가구유교호적통용성화확전성。시험과정중，이용조태연건대태가실현동태감공，통과CAN총선실현정개태가망락적통신，병이용PLC실현수거적집중채집、현시여처리，동시장소측수거재상위궤중보존하래。시험결과표명，소설계적측시태가능구만족구동계통적측시요구。
In order to develop and carry out experimental study of electric vehicle power train better, a programmable logic controller ( PLC) was used to control the drive system and the dynamometer system simultaneously.The test bench structure was then simple and the test bench was easy to operate.Modular processing was applied to bench structure layout and control proce-dural programming, making the test bench have good versatility and scalability.In test process, configuration software was em-ployed to realize dynamic monitoring, communicate via CAN bus network, and combined with PLC to realize the centralized ac-quisition, display and processing of data.Meanwhile the data were saved in the upper monitor.The test results show that the de-sign of the test bench can meet the test requirements drive system.