DTC strategy about PMSM in ev drive is proposed, a DSP-based DTC system is developed and experiment result proves the feasibility that DTC technique can be applied to PMSM in ev drive.
给出了电动汽车驱动用永磁同步电动机直接转矩控制策略，开发了基于DSP的直接转矩控制系统。实验结果表明直接转矩控制技术应用于电动汽车驱动用永磁同步电动机是可行的。
The EV Project will observe how far people drive and whether they prefer to charge at home, at work or in other public places.
电动汽车的一个主要担忧是“路程焦虑，”一个司机害怕当她的车没电的时候，她会束手无策。 EV项目将会观察人们开多远以及他们愿意在家里、在公司还是在公共场所充电。
New EV charging infrastructure will need to be built in the home, at work, at coffee shops, near shopping malls, hotels and all around town — anywhere consumers drive and park their vehicles.
今后将需要在消费者驾车和停车的所有地方建设更多的电动汽车充电设施，比如住宅、工作场所、咖啡店、购物中心附近、酒店、城镇四周等等。
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