| 电力电子设备热设计的分析及应用 |
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| 引用本文： | 李国宏.电力电子设备热设计的分析及应用[J].电源世界,2009(8):31-35,24. |
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| 作者姓名： | 李国宏 |
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| 作者单位： | 合肥阳光电源有限公司 |
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| 摘 要： | 针对可再生能源的发展，风机变流器和并网逆变器的广泛应用，提出了电力电子设备热设计的分析及应用，通过名热设计方法使元器件、零部件、设备等在低于规定的热环境中工作，以提高可靠性。
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| 关 键 词： | 热特性 热流密度 安装热阻 温度梯度 热沉 传导 对流 热辐射 |
Electronic Equipment Thermal Design Power of the Analy sis and Application |
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| Li Guohong.Electronic Equipment Thermal Design Power of the Analy sis and Application[J].the world of power supply,2009(8):31-35,24. |
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| Authors: | Li Guohong |
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| Affiliation: | Li Guohong ( Hefei Sungrow Power Supply Co. ) |
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| Abstract: | In view of the development of renewable energy, fan converter and grid inverter are widely used, br forward electronic equipment thermal design power of the analysis and application , through a variety of meth of thermal design so that components, parts, equipment and other low in the provisions of the thermal envir ment in order to improve reliability |
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| Keywords: | Thermal properties Heat flux Installation of thermal resistance Temperature gradient Heat si Conduction Convection Thermal radiation |
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