| 轨道车辆大功率IGBT散热器的热设计与试验研究 |
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| 引用本文： | 王雄,马伯乐,陈明翊,忻力.轨道车辆大功率IGBT散热器的热设计与试验研究[J].机车电传动,2012(4):71-73. |
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| 作者姓名： | 王雄 马伯乐 陈明翊 忻力 |
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| 作者单位： | 南车电气技术与材料工程研究院,湖南株洲,412001 |
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| 摘 要： | 首先应用传热学理论对肋片散热器进行热阻计算,并采用Icepak软件进行仿真,最后为了验证理论计算和仿真的精度,进行了相关的散热器热阻试验.通过对散热器理论计算、仿真计算与试验结果进行对比研究证明,仿真计算能满足工程精度要求,理论计算经过修正后也能满足工程需要.
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| 关 键 词： | 轨道车辆 IGBT 散热器 热阻计算 Icepak仿真 试验 |
Thermal Design and Experimental Research on High-power IGBT Module Heatsink Applied in Rail Vehicle |
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| WANG Xiong
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MA Bo-le
,
CHEN Ming-yi
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XIN Li.Thermal Design and Experimental Research on High-power IGBT Module Heatsink Applied in Rail Vehicle[J].Electric Drive For Locomotive,2012(4):71-73. |
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| Authors: | WANG Xiong MA Bo-le CHEN Ming-yi XIN Li |
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| Institution: | (CSR Research of Electrical Technology & Material Engineering,Zhuzhou,Hunan 412001,China) |
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| Abstract: | Thermal resistance of heatsink was calculated with heat transfer empirical formulas and simulated with Icepak software,for testing accuracy of which,experiments of thermal resistances were carried out.Comparison of the results proved that Icepak simulation could meet engineering applying requirement,as well as modified empirical formulas method. |
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| Keywords: | rail vehicle IGBT heatsink calculation of heat resistance simulation of icepak experiment |
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