Research on Energy Recovery Damping Device of Vehicle Based on E-ACE
Research on Energy Recovery Damping Device of Vehicle Based on E-ACE
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基于E-ACE的车辆能量回收阻尼装置研究
DOI：
10.4028/www.scientific.net/kem.620.312
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发表时间：
2014-08
期刊：
影响因子：
--
通讯作者：
周宏波
中科院分区：
文献类型：
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作者：
蔡袁琦;曹建波;刘志运;鄂世举;吴忠遥;周宏波
E-ACE（丙烯酸弹性体）是迄今为止在电活性聚合物（EAP）中性能最优异的一种材料。在分析E-ACE发电基本原理的基础上，研究了E-ACE发电原理实现能量回收和阻尼的可行性。设计了一种基于E-ACE的汽车能量回收模型阻尼装置。通过分析，当系统振动在共振频率附近时，弹簧的变形较大，E-ACE材料上下移动达到较大的振幅，其产生的能量也越大。利用ANSYS软件对系统进行谐波响应分析，得到弹簧刚度K、阻尼系数C与外部激励的关系，分析系统的谐振频率。仿真结果验证了设计方案的可行性。结果表明，E-ACE在汽车振动能量回收和振动方面具有优异的性能。E-ACE具有广阔的应用前景。
E-ACE (acrylic elastomer) is a kind of material so far in electro-active polymer (EAP) in the most excellent performance. Based on the analysis of the basic principle of the E-ACE power generation, the feasibility is studied on E-ACE power generation principle to achieve energy recovery and damping. Design a model damping device of vehicle for energy recovery based on E-ACE. Through analysis, when the system vibrates near the resonance frequency, deformation of spring is greater, E-ACE materials to move up and down reach the larger amplitude, and the more energy it produces. To analysis the system about harmonic response by ANSYS software, get the relationship between spring stiffness K, damping coefficient C and external incentive, then analysis the resonance frequency of the system. The simulation results verify the feasibility of the design scheme. Results show that E-ACE has excellent performance in the automobile vibration energy recovery and vibration. E-ACE will have broad application prospects.