| 电驱动车辆发电机-电池组动态建模和仿真 |
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| 引用本文： | 李军求,姚利民,孙逢春,张承宁,谷中丽.电驱动车辆发电机-电池组动态建模和仿真[J].北京理工大学学报,2006(5):496-499. |
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| 作者姓名： | 李军求 姚利民 孙逢春 张承宁 谷中丽 |
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| 作者单位： | 北京理工大学机械车辆与工程学院,北京100081;北京理工大学机械车辆与工程学院,北京100081;北京理工大学机械车辆与工程学院,北京100081;北京理工大学机械车辆与工程学院,北京100081;北京理工大学机械车辆与工程学院,北京100081 |
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| 基金项目： | 国家部委预研项目(404020701.2) |
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| 摘 要： | 为分析电驱动车辆发动机和动力电池组混合驱动的动态特性,采用等效阻抗法建立永磁同步发电机、整流桥和动力电池组在发电机转子d-q坐标系中的统一动态电路模型,并运用状态方程和直流水阻负载对模型进行了仿真和实验验证.模拟车辆转向工况,仿真得出电池组对减小发动机转速和转矩超调量,平滑直流母线电压剧烈变化效果显著,并能发挥助力和吸收再生制动能量的能力.
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| 关 键 词： | 动态建模 永磁同步发电机 动力电池组 电驱动 |
| 收稿时间： | 2005/10/20 0:00:00 |
Dynamic Modeling and Simulation of Generator and Traction Battery Packs in an Electric Drive Vehicle |
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| LI Jun-qiu,YAO Li-min,SUN Feng-chun,ZHANG Cheng-ning and GU Zhong-li.Dynamic Modeling and Simulation of Generator and Traction Battery Packs in an Electric Drive Vehicle[J].Journal of Beijing Institute of Technology(Natural Science Edition),2006(5):496-499. |
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| Authors: | LI Jun-qiu YAO Li-min SUN Feng-chun ZHANG Cheng-ning and GU Zhong-li |
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| Institution: | School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China;School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China;School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China;School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China;School of Mechanical and Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,China |
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| Abstract: | In order to study the hybrid drive dynamic performance of engine and battery packs in the electric drive vehicle,uniform dynamic circuit of permanent magnet generator,rectifier and traction battery packs in the d-q coordinate of the generator rotor is built up in impedance equivalence,state(equation) and direct current water impedance is introduced to finish simulation and experiment of the dynamic model.Simulating the vehicle steering drive,the simulation results proved that the battery packs decrease the engine speed and torque wave,smooth the bus voltage in its acute change and have the ability to balance load and absorb the electric braking energy. |
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| Keywords: | dynamic modeling permanent magnet generator traction battery packs electric drive |
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