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Impact of Temperature Variation on Fuel Economy of Electric Vehicles and Energy Saving by using Compensation Control

机译:温度变化对电动汽车燃油经济性和补偿控制节能的影响

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For electric vehicle (EV),the performance of widely used interior permanent magnet (IPM) machines is influenced by temperature variation, and the influence could be profound. During temperature variation, torque accuracy as well as the efficiency of IPM machine degrade without compensation control, which will further lead to higher energy consumption and worse fuel economy of the EV. In this paper, the impact of temperature variation on the energy consumption and fuel economy of a baseline IPM machine designed for EV application will be analyzed. Additionally, energy saving and fuel economy improvement of a proposed compensation control algorithm are shown.
机译:对于电动汽车(EV),广泛使用的内部永磁体(IPM)机器的性能受温度变化的影响,影响可能很大。在温度变化期间,如果不进行补偿控制,扭矩精度以及IPM机器的效率就会下降,这将进一步导致电动汽车的能耗更高和燃油经济性更差。在本文中,将分析温度变化对为电动汽车设计的基准IPM机器的能耗和燃油经济性的影响。另外,示出了提出的补偿控制算法的节能和燃料经济性的改进。

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