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结合国内现有的水冷式散热器热工性能试验台,设计开发了全自动测试系统。阐述了该系统的组成和原理、硬件和软件设计,并开发了散热器阻力性能检测功能。试验系统采用了太阳能和地源热泵机组,节能效果良好。经调试,该试验系统满足采样精度和测试重复性要求,并且缩短了测试时间,系统稳定可靠。
Combined with the existing domestic water-cooled radiator thermal performance test bed, designed and developed a fully automatic test system. The composition and principle, hardware and software design of the system are expounded, and the function of heat sink resistance performance testing is developed. Test system uses solar and ground-source heat pump units, energy-saving effect is good. After debugging, the test system to meet the sampling accuracy and test repeatability requirements, and shorten the test time, the system is stable and reliable.