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Design and Appliance of Semiconductor Refrigeration Control System in Improving Infrared Detection

机译:半导体制冷控制系统在红外探测中的设计与应用

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摘要

The semiconductor refrigeration principle was narrated briefly at first. The design of a semiconductor refrigeration temperature control system has been introduced, the design principle and circuit has presented. Then, we carried out a temperature test after design, and the result testify that the temperature control error was less than ±0.8 ℃. The test result shows that this control system can realize precise bidirectional thermostatic control of semiconductor refrigeration. The error analysis of the control system was discussed at last.
机译:首先简要介绍了半导体制冷原理。介绍了半导体制冷温度控制系统的设计,介绍了其设计原理和电路。然后,我们在设计之后进行了温度测试,结果证明温度控制误差小于±0.8℃。测试结果表明,该控制系统可以实现半导体制冷的精确双向恒温控制。最后讨论了控制系统的误差分析。

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