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电池SOE估算法及在电动汽车工况下的应用
SOE estimation method and its application in electric vehicle condition
查看参考文献9篇
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文摘
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采用电池剩余能量状态(SOE)作为估算对象以提高预测的准确性。基于SOE的传统定义,分析充放电过程中电池能量消耗的形式及对SOE估算的影响,研究不同放电倍率下可用总能的修正模型,并提出一种改进型SOE估算方法。NEDC、FUDS两种标准工况电动汽车的实验验证表明:改进型SOE算法的误差比传统SOE估算方法分别缩减4.6%和6.7%,可提高实际电池SOE估算的精度。 |
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其他语种文摘
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An improved state of energy(SOE)estimation method was put forward by analyzing the influence of energy form to SOE estimation during operation and researching on the revised model of available energy through different discharge rate based on the traditional definition of SOE,then the improved SOE estimation method applied to two standard electric vehicle operating conditions NEDC and FUDS.The improved SOE estimation method had a smaller estimation error compared to traditional SOE estimation method,which could reduce the average accuracy of estimation of the SOE to 4.6% and 6.7%,respectively. |
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来源
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电池
,2016,46(1):31-34 【扩展库】
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关键词
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能量状态(SOE)
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荷电状态(SOC)
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可用能量
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估算方法
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锂离子电池
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地址
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中国科学院广州能源研究所, 广东, 广州, 510640
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1001-1579 |
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学科
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电工技术 |
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基金
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广东省科技平台项目
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广东省广州市科技计划项目
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文献收藏号
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CSCD:5675264
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参考文献 共
9
共1页
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1.
Zhang Y H. A critical review on state of charge of batteries.
J Renew Sustain Ener,2013,5(2):1431-1439
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被引
1
次
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|
|
|
|
2.
Mamadou K. The state-of-energy:a new criterion for the energetic performances evaluation of electrochemical storage devices.
ECS Trans,2010,25(35):105-112
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被引
2
次
|
|
|
|
|
3.
Dong T K. Modelling of lithium iron phosphate batteries by an equivalent electrical circuit(Ⅱ). Model parameterization as function of power and state of energy(SOE).
ECS Trans,2011,35(32):229-237
|
被引
1
次
|
|
|
|
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4.
Wang Y J. A method for joint estimation of state-of-charge and available energy of LiFePO_4 batteries.
Appl Energ,2014,135(8):81-87
|
被引
3
次
|
|
|
|
|
5.
Du S L. Study on the thermal behaviors of power lithium iron phosphate(LFP)aluminum-laminated battery with different tab configurations.
Int J Therm Sci,2015,89:327-336
|
被引
6
次
|
|
|
|
|
6.
Ji Y. Li-ion cell operation at low temperatures.
J Electrochem Soc,2013,160(4):A636-A649
|
被引
20
次
|
|
|
|
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7.
Yi J. Modeling the temperature depen-dence of the discharge behavior of a lithium-ion battery in low environmental temperature.
J Power Sources,2013,244:143-148
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被引
3
次
|
|
|
|
|
8.
罗玲. 锂离子电池热模型的研究现状.
电池,2015,45(5):280-283
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被引
7
次
|
|
|
|
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9.
USABC.
Electric Vehicle Battery Test Procedures Manual
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被引
1
次
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