| 刘威， 祁宏钟， 刘新田， 王岩松.纯电动汽车串联式再生制动控制策略建模与仿真[J].轻工机械,2019,37(1):70-73 |
| 纯电动汽车串联式再生制动控制策略建模与仿真 |
| Modeling and Simulation of Serial Regenerative Braking Control Strategy for Pure Electric Vehicle |
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| DOI：10.3969/j.issn.1005 2895.2019.01.013 |
| 中文关键词: 纯电动汽车 串联再生制动 控制策略 Simulink Cruise |
| 英文关键词:pure electric vehicle serial regenerative braking control strategy Simulink Cruise |
| 基金项目:国家自然科学基金（51675324）。 |
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| 摘要点击次数: 1047 |
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| 中文摘要: |
| 为提高纯电动汽车能量回收率，提出一种串联式再生制动控制策略。该策略要求在保证制动稳定性的基础上尽可能多地利用电机制动，根据制动强度划分4个制动区间，并分别采取不同的制动力分配策略，同时综合考虑车速、ECE法规、电池和电机特性等影响因素。采用Simulink与Cruise建模并联合仿真，结果表明搭建的模型准确可靠，提出的串联式再生制动控制策略能够有效提高能量回收率，延长纯电动汽车的续航里程。 |
| 英文摘要: |
| In order to increase the energy recovery rate, a serial regenerative braking control strategy was proposed. The strategy required that braking should be utilized as much as possible on the basis of ensuring the braking stability. Four braking zones were divided according to braking strength and different braking force allocation strategies were adopted respectively.Meanwhile other influencing factors such as the vehicle velocity, ECE regulations, and characteristic of battery and motor were comprehensively considered. Simulink and Cruise were used for modeling and joint simulation. The results show that the model is accurate and reliable, the proposed serial regenerative braking control strategy can effectively improve the energy recovery rate and extend the driving range of pure electric vehicles. |
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