| 混合动力汽车低压蓄电池充放电管理 |
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| 引用本文： | 包寿红,余才光,马智涛,张彤,孟刚,韩磊.混合动力汽车低压蓄电池充放电管理[J].汽车电器,2012(10):25-28. |
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| 作者姓名： | 包寿红 余才光 马智涛 张彤 孟刚 韩磊 |
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| 作者单位： | 1. 吉利汽车研究院有限公司电子传动分院,上海,201500
2. 湖北骆驼集团研究院有限公司,湖北谷城,441705 |
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| 摘 要： | 结合铅酸蓄电池的工作原理,简要说明蓄电池大电流充电和长期亏电状态下对蓄电池产生的危害;通过混合动力汽车具有DC/DC功能的PEU等模块完成低压蓄电池的充放电管理,用以解决常规汽车无法实现低压蓄电池稳压限流的充电模式和电源在ACC/ON档状态下自起动充电的功能。
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| 关 键 词： | 混合动力 铅酸蓄电池 充放电管理 |
Charging and Discharging Management of Low-voltage Battery for Hybrid EV |
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| BAO Shou-hong,YU Cai-guang,MA Zhi-tao,ZHONG Tong; MENG Gang,HAN Lei.Charging and Discharging Management of Low-voltage Battery for Hybrid EV[J].Auto Electric Parts,2012(10):25-28. |
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| Authors: | BAO Shou-hong YU Cai-guang MA Zhi-tao ZHONG Tong; MENG Gang HAN Lei |
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| Institution: | 1. Electric Powertrain Branch, Geely Automobile Institute Co., Ltd., Shanghai 201500, China; 2. Hubei Camel Group Institute Co., Ltd., Gueheng 441705, China) |
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| Abstract: | Based on the working principle of lead-acid battery, the damage to the battery caused by high current charging and long-term power shortage are briefly described. The PEU modules with the function of DC/DC can realize the charging and discharging management of low-voltage battery on hybrid EV. Thus it can realize the charging mode with constant voltage and limited current for low-voltage battery and the serf-start charging under ACC/ON condition for power supply. |
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| Keywords: | hybrid lead-acid battery charging and discharging management |
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