基于数字孪生的电机冷却优化研究
Research on Optimization of Motor Cooling Based on Digital Twins
DOI: 10.12677/mos.2025.141078, PDF,   
作者: 管大凯：上海理工大学机械工程学院，上海
关键词: 电机；热电制冷；ANSYS仿真；数字孪生；Electric Machinery； Thermoelectric Refrigeration； ANSYS Simulation； Digital Twin
摘要: 随着工业应用中电机功率和效率要求的提高，电机在运行过程中产生的热量成为了一个关键的挑战。有效的冷却系统对于维持电机的性能和寿命至关重要。基于热电制冷的原理，提出了一种新的电机冷却系统。所提出的基于热电的冷却系统(TECS)的主要策略是使用热电冷却器(TEC)通过热传导原理来冷却电机。采用了数值模拟和实验测量相结合的方法，比较了风冷、热电制冷在不同工作条件下的表现。经实验和ANSYS仿真表明，该TECS系统冷却效果明显优于风冷，这对提高电机工作效率具有重要意义。
Abstract: With the increasing demand for motor power and efficiency in industrial applications, the heat generated by motors during operation has become a key challenge. An effective cooling system is crucial for maintaining the performance and lifespan of the motor. A new motor cooling system is proposed based on the principle of thermoelectric refrigeration. The main strategy of the proposed thermoelectric cooling system (TECS) is to use a thermoelectric cooler (TEC) to cool the motor through the principle of thermal conduction. A combination of numerical simulation and experimental measurement was used to compare the performance of air-cooled and thermoelectric refrigeration under different working conditions. Experiments and ANSYS simulations have shown that the cooling effect of the TECS system is significantly better than that of air cooling, which is of great significance for improving the efficiency of motor operation.
文章引用：管大凯. 基于数字孪生的电机冷却优化研究[J]. 建模与仿真, 2025, 14(1): 839-853. https://doi.org/10.12677/mos.2025.141078

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