热泵和制冷模式下热电模块的电热模型(CHIM模型)

Proceedings ICT2001. 20 International Conference on Thermoelectrics (Cat. No.01TH8589) Pub Date : 2001-06-08 DOI:10.1109/ICT.2001.979929

W. Chimchavee, J. Khedari, J. Hirunlabh

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引用次数: 10

摘要

针对热泵系统和制冷系统的稳态分析，建立了热电模块的电热模型。该模型是电热部件的组合。通过PSPICE程序进行了仿真。它的主要优点是简单，因为TE系统的工作点即电流、热交换器的热阻以及热电模块冷端和热端的温差很容易确定。采用双端口法对CHIM模型进行校核。它的输出提供了与验证所建议模型的数学模型所执行的结果相同的结果。

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An electro-thermal model of thermoelectric modules in heat pump and cooling mode (CHIM model)

An electro-thermal model of thermoelectric (TE) modules, for the analysis of a heat pump system and cooling system under steady state is presented. The model is a combination of electro-thermal parts. Simulations were run by the PSPICE program. Its main advantage is simplicity as working points of the TE system i.e., current, thermal resistance of heat exchanger and the temperature difference between cold junction and hot junction of thermoelectric modules are easily determined. The CHIM model was checked by the two port method. Its output provides the same outcome as that conducted by a mathematical model that validated the proposed model.

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Proceedings ICT2001. 20 International Conference on Thermoelectrics (Cat. No.01TH8589)

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