In this study, a comprehensive mathematical model of a thermoelectric infant incubator operating with modular thermoelectric heat pump system (MTEHPS) was developed. All heat and mass exchange processes of the thermoelectric infant incubator system with both the premature infant and the surrounding atmosphere were determined and modeled. For that, the system was divided into 8 sub-compartments. Mass and energy conservation equations were applied to these sub-systems explaining the interactions among them. Moreover, the PID (Proportional integral derivative) coefficients (K_P, K_I and K_D) required for the experimental automatic control of the proposed system were found out by simulating the created mathematical model in MATLAB^R/Simulink environment. By integrating the proposed MTEHPS into a commercial neonatal incubator, experimental results were obtained. Accuracy of the model developed was analyzed by comparing its results with the experimental results and the data from literature. The results clearly demonstrated that the data obtained from the model are in good agreement with the data obtained from the real system and literature.

在这项研究中，开发了使用模块化热电热泵系统（MTEHPS）的热电婴儿保育箱的综合数学模型。确定并建模了热电婴儿保育箱系统与早产婴儿和周围环境的所有热交换和质量交换过程。为此，该系统分为8个子隔间。质量和能量守恒方程式被应用于这些子系统，以解释它们之间的相互作用。此外，通过在MATLAB中模拟数学模型，找到了该系统的实验自动控制所需的PID（比例积分微分）系数（K _P，K _I和K _D）。^R / Simulink环境。通过将建议的MTEHPS集成到商用新生儿培养箱中，获得了实验结果。通过比较模型结果与实验结果以及来自文献的数据，分析了模型的准确性。结果清楚地表明，从模型获得的数据与从真实系统和文献获得的数据非常吻合。