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Geometric optimization of the heat sink for cooling high power IGBTs modules used in the arm solar converter

机译:散热片的几何优化,用于冷却臂式太阳能转换器中使用的大功率IGBT模块

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The aim of this article is to optimize the geometry of micro channel heat sink for cooling high power IGBTs modules used in the arm solar converter. The thermal model is developed by finding a relationship between the heat sink resistance and its geometry; wish is implemented in SIMULINK/M with algorithm that optimizes the dimensions of the heat sink. The results of the model are compared with 3D finite element simulation by COMSOL in order to prove right the proposed model.
机译:本文的目的是优化微通道散热器的几何形状,以冷却臂式太阳能转换器中使用的大功率IGBT模块。通过找到散热片电阻与其几何形状之间的关系来开发热模型。 SIMULINK / M中的愿望通过优化散热器尺寸的算法实现。将模型结果与COMSOL的3D有限元模拟进行比较,以证明所提出的模型正确。

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