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Electric vehicles energy management using lithium-batteries and ultracapacitors

机译：使用锂电池和超级电容器的电动汽车能源管理

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摘要

This paper presents energy management strategy for electric vehicle (EV) applications. The proposed method is used to share the requested energy of the EV between the ultracapacitors (UCs) and lithium-batteries. The traction motor is a Permanent Magnet Synchronous Machine (PMSM) controlled by a Voltage-Source-Inverter (VSI) and fed by the UCs and the batteries. The energy storage system (ESS) is connected to DC-bus through two DC-DC converters. The aim of this paper is focused on requested EV power sharing between UCs pack and the batteries pack according to the dynamic response of these sources using anti-windup PI controller. This study is based on a real example of EV, in addition only the traction mode is considered. The performances of the proposed method are evaluated through some simulations using MATALB/Simulink software.
机译：本文介绍了电动汽车（EV）应用的能源管理策略。所提出的方法用于在超级电容器（UC）和锂电池之间共享EV所需的能量。牵引电机是由电压源逆变器（VSI）控制并由UC和电池供电的永磁同步电机（PMSM）。储能系统（ESS）通过两个DC-DC转换器连接到DC总线。本文的目的是根据使用抗饱和PI控制器根据这些源的动态响应，在UC电池组和电池组之间要求的EV功率共享。这项研究基于电动汽车的真实示例，此外仅考虑了牵引模式。通过使用MATALB / Simulink软件进行的一些仿真评估了所提出方法的性能。

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