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基于LabVIEW电动汽车电气性能匹配仿真

更新时间:2020-07-30 06:14:41 大小:744K 上传用户:IC老兵查看TA发布的资源 标签:labview电动汽车 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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为解决电动汽车(EV)电气安全问题,在EV设计初期就应选择EV的电气参数。该文仿真研究了其匹配反馈和修正。未使用台架测试验证,而是通过虚拟平台LabVIEW,建立EV电气模型。根据初期设计要求,选择动力电池﹑电机等其它电器件基本电气参数。在仿真软件StarSim中,建立电气模型部件。调用LabVIEW的子软件VI,结合比例积分(PI)调节控制,来模拟实际运行环境﹑瞬态冲击﹑稳态行驶和极限工况。结果表明:该电气模型不仅可靠,而且能够对电动汽车的电气性能匹配进行分析,并反馈验证,保证了电动汽车的电气安全性。

A simulation analyzation was made for electric vehicle (EV) electrical performances to match and adjust the electric parameters in the early stage of EV design. An EV electric model of electric vehicle was built by using virtual workbench LabVIEW without bench verification test. The basic electrical parameters were selected about the power battery, the electric motor, and the other electrical components according to the initial design requirements. Parts of the electrical model were established in StarSim, based on these parameters. The LabVIEW Sub VI and proportional integration (PI) control was combined to simulate the actual operating environments, the transient impact, the steady st...

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