| 直线式振动能/电能转换器的结构优化 |
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| 引用本文： | 杨燕花,杨嘉祥,马凤莲. 直线式振动能/电能转换器的结构优化[J]. 微特电机, 2011, 39(2): 33-36 |
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| 作者姓名： | 杨燕花 杨嘉祥 马凤莲 |
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| 作者单位： | 哈尔滨理工大学,黑龙江哈尔滨,150001 |
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| 摘 要： | 设计了一种用于回收振动能的低频直线式振动能/电能转换器.利用Ansoft电磁场有限元软件,以空载感应电动势幅值为对象,对动子磁铁的排列方式和尺寸及绕组的尺寸进行了优化.最终得到的模型重量为0.5kg,体积为0.4×10-3 m3,动子运动的有效利用率为100%.动子运动速度为0.25 m/s时产生的感应电动势幅值为9....
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| 关 键 词： | 磁性弹簧 振动能/电能转换器 结构优化 空载感应电势 |
Structural Optimization of Linear Vibration Energy Power Converter |
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| YANG Yan-hua,YANG Jia-xiang,MA Feng-lian. Structural Optimization of Linear Vibration Energy Power Converter[J]. Small & Special Electrical Machines, 2011, 39(2): 33-36 |
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| Authors: | YANG Yan-hua YANG Jia-xiang MA Feng-lian |
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| Affiliation: | YANG Yan-hua,YANG Jia-xiang,MA Feng-lian(Harbin University of Science and Technology,Harbin 150001,China) |
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| Abstract: | A new type of low-frequency linear vibration enery power converter was designed.By using the finite element software Ansoft,the arrangement and dimensions of the magnets and stator windings were optimized with the object of increasing the amplitude of the no-load EMF.The weight and the volume of the obtained final prototype are 0.5 kg and 0.4×10-3m3 respectively.Also,the effective utilization rate of the movement is at 100%.When the mover moves at the speed of 0.25 m/s,the maximum value of the no-load AC EMF is 9.8 V and the cycle is 0.2 s. |
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| Keywords: | spring magnet vibration energy/power converter structural optimization no-load EMF |
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