| 电动车用NiMH电池SoC预测方法的探讨 |
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| 引用本文： | 邓文莲,徐鸣谦,沈勇.电动车用NiMH电池SoC预测方法的探讨[J].通信电源技术,2004,21(4):33-36. |
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| 作者姓名： | 邓文莲 徐鸣谦 沈勇 |
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| 作者单位： | 同济大学,机械工程学院,上海,200433 |
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| 摘 要： | NiMH电池因具有高比能量、高功率、长寿命及宽使用温度范围等优点，成为电动汽车和混合电动汽车上很有希望的动力电源。NiMH电池SoC的预测在EV和HEV上是非常必要的，它表明了还有多少能量存储在电动汽车中。综合目前国内外情况，介绍了镍氢电池的建模及SoC预测方法的进展，分析了各种方法的适用情况。
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| 关 键 词： | 电动车 NiMH电池 电池荷电状态 内阻 |
| 文章编号： | 1009-3664(2004)04-0033-04 |
Discussion of SoC Estimator of NiMH Battery for EV |
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| DENG Wen-lian,XU Ming-qian,SHEN Yong.Discussion of SoC Estimator of NiMH Battery for EV[J].Telecom Power Technologies,2004,21(4):33-36. |
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| Authors: | DENG Wen-lian XU Ming-qian SHEN Yong |
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| Abstract: | Nickel-Metal Hydride(NiMH) batteries are the promising power batteries for EV and HEV due to their high specific energy,high power,long life and wide operating temperature range.The state of charge (SoC) of batteries is much necessary both in electric and in hybrid vehicles as it is a measure of the amount of electrical energy stored in it.According to the current situation at home and abroad, the development of modeling and SoC estimator of NiMH battery for EV is presented, and suitable situation for every method is introduced. |
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| Keywords: | battery model SoC internal resistance EV HEV |
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