| 液驱混合动力车辆优化结构的脉动特性 |
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| 引用本文： | 陈延礼,刘顺安,尚涛.液驱混合动力车辆优化结构的脉动特性[J].吉林大学学报(工学版),2011,41(5):1326-1330. |
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| 作者姓名： | 陈延礼 刘顺安 尚涛 |
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| 作者单位： | 吉林大学机械科学与工程学院,长春,130022 |
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| 基金项目： | 国家自然科学基金项目(50475011); 吉林大学“985”工程项目(450022102002) |
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| 摘 要： | 根据蓄能器优化条件阐述了液驱混合动力车辆的优化结构及其工作原理。建立了液压变压器瞬时流量的数学模型,用频率法进行了并联、串联式蓄能器的理论分析。当配流盘控制角不同时,对液压变压器各个腰型槽口的瞬时流量以及蓄能器的流量响应情况进行了仿真分析。结果表明,无论配流盘控制角是否为零,串联式蓄能器的脉动衰减作用优于并联式蓄能器。
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| 关 键 词： | 车辆工程 流体传动与控制 液压变压器 蓄能器 脉动分析 |
Pulsating characteristic of optimal structure of hydraulic hybrid vehicle |
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| CHEN Yan-li,LIU Shun-an,SHANG Tao.Pulsating characteristic of optimal structure of hydraulic hybrid vehicle[J].Journal of Jilin University:Eng and Technol Ed,2011,41(5):1326-1330. |
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| Authors: | CHEN Yan-li LIU Shun-an SHANG Tao |
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| Affiliation: | CHEN Yan-li,LIU Shun-an,SHANG Tao(College of Mechanical Science and Engineering,Jilin University,Changchun 130022,China) |
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| Abstract: | The optimal structure of the hydraulic hybrid vehicle and its working principle were presented based on the optimization conditions of the accumulator.A mathematical model was built for the instantaneous flow rate of the hydraulic transformer(HT) and the theoretical analyses of the series and parallel accumulator were made with the frequency method.The instantaneous flow rate through the kidney form port of the HT and the flow rate response of the accumulator were numerically simulated under different contr... |
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| Keywords: | vehicle engineering fluid power transmission and control hydraulic transformer accumulator pulsation analysis |
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