| 电动汽车车载电池充电控制器 |
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| 引用本文： | 朱光欢,李向阳.电动汽车车载电池充电控制器[J].电测与仪表,2010,47(9). |
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| 作者姓名： | 朱光欢 李向阳 |
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| 作者单位： | 华南理工大学,自动化科学与工程学院,广州,510640;华南理工大学,自动化科学与工程学院,广州,510640 |
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| 摘 要： | 在未来电动汽车将会占主导地位,采用车载电池充电控制器比非车载充电控制器具有更多的优势。本文提出了充电控制器的硬件设计方案,采用CAN总线与电池组通信,RS485与开关电源模块通信,传感器对电路进行监测,功率管对电流电压进行调节。采用一定的软件算法实现对功率管控制。电池组模块与充电控制器之间的通信采用SAE J1939协议。通过实验测试,该系统能够正常的运转,达到了预期的效果。充电控制器不仅可以根据电池组的特性采用合适的充电方案实现智能充电,而且能够监控电池组进行实时的保护。
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| 关 键 词： | CAN 电池组 RS485 车载充电器 SAE J1939 |
Electric Vehicle Battery Charge Controller |
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| ZHU Guang-huan,LI Xiang-yang.Electric Vehicle Battery Charge Controller[J].Electrical Measurement & Instrumentation,2010,47(9). |
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| Authors: | ZHU Guang-huan LI Xiang-yang |
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| Affiliation: | ZHU Guang-huan,LI Xiang-yang(South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | Electric vehicles will be dominated in the future,the car battery charge controller has more advantages than non-board charge controller.In this paper,a practical scheme of charge controller hardware had been worked out.It used CAN bus communication with the battery pack,RS485 communications with switching power supply module,sensor to monitor circuit,and MOSFET to adjust current and voltage.It also used software algorithms to control MOSFET.The communication between battery and charge controller module ada... |
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| Keywords: | CAN RS485 SAE J1939 |
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