| 功率器件的散热研究 |
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| 引用本文： | 何凤有,刘侠,陆锦生. 功率器件的散热研究[J]. 机械工程与自动化, 2011, 0(1) |
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| 作者姓名： | 何凤有 刘侠 陆锦生 |
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| 作者单位： | 中国矿业大学信息与电气工程学院,江苏,徐州,221008 |
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| 摘 要： | 随着电力电子技术的不断发展,电力电子设备的散热问题变得日益突出,尤其在大功率应用领域。由于功率器件的损耗发热造成的温度升高,影响到器件的工作性能和系统运行的可靠性,这就要求必须采取有效的散热措施。综述了当前应用研究中不同的散热与冷却方法,并进行了适当的分析,提出了基于大型有限元分析软件AN SY S进行热模拟分析的方法。
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| 关 键 词： | 损耗 散热 ANSYS |
Research on Heat Dissipation of Power Components |
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| HE Feng-you,LIU Xia,LU Jin-sheng. Research on Heat Dissipation of Power Components[J]. Mechanical Engineering & Automation, 2011, 0(1) |
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| Authors: | HE Feng-you LIU Xia LU Jin-sheng |
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| Affiliation: | HE Feng-you,LIU Xia,LU Jin-sheng(School of Information and Electrical Engineering,China University of Mining and Technology,Xuzhou 221008,China) |
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| Abstract: | With the continuous development of power electronics,the cooling of power electronic devices becomes increasingly prominent,especially in the high-power application.Due to the temperature rise caused by the heat loss of power devices,the working performance of the devices and the operating reliability of the system are affected,which requires some effective cooling measures.This paper reviewed the different cooling methods in the current application,and proposed a thermal simulation method based on ANSYS,a ... |
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| Keywords: | loss heat dissipation ANSYS |
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